commiss direct ec novemb implement direct ec european parliament council approxim law member state relat measur emiss gaseou particul pollut compress ignit engin vehicl emiss gaseou pollut posit ignit engin fuell natur ga liquefi petroleum ga vehicl amend annex ii iii iv vi thereto text eea relev commiss european commun regard treati establish european commun regard council direct eec februari approxim law member state relat type approv motor vehicl trailer indent articl thereof regard direct ec european parliament council septemb approxim law member state relat measur emiss gaseou particul pollut compress ignit engin vehicl emiss gaseou pollut posit ignit engin fuell natur ga liquefi petroleum ga vehicl articl thereof direct ec separ direct type approv procedur laid direct eec direct ec requir heavi duti engin engin heavi duti vehicl compli technic requir cover board diagnost system durabl conform servic vehicl properli maintain octob technic provis implement articl direct adopt order ensur complianc articl direct ec introduc requir encourag proper intend manufactur heavi duti vehicl equip engin exhaust treatment system requir consum reagent achiev intend reduct regul pollut measur introduc ensur driver vehicl inform good time vehicl suppli consum reagent run reagent dose activ place driver ignor warn engin perform modifi driver replenish suppli consum reagent requir effici oper exhaust treatment system engin scope direct ec requir consum reagent order achiev emiss limit engin grant type approv member state step ensur reagent geograph balanc basi member state step encourag reagent introduc requir enabl member state monitor ensur time period technic inspect heavi duti vehicl equip exhaust treatment system requir consum reagent properli oper period preced inspect member state prohibit heavi duti vehicl equip exhaust treatment system requir consum reagent order achiev emiss limit vehicl grant type approv exhaust treatment system consum requir reagent vehicl carri requir reagent manufactur heavi duti vehicl equip exhaust treatment system requir consum reagent inform custom vehicl properli oper requir direct ec relat defeat strategi adapt account technic progress requir multi set engin devic limit engin torqu oper condit annex iii iv direct ec european parliament council octob relat qualiti petrol diesel fuel amend council direct eec requir petrol diesel motor fuel sale commun maximum sulphur content mg kg part million ppm januari motor fuel sulphur content mg kg increasingli commun direct ec requir fuel januari refer fuel type approv test engin emiss limit row row row tabl annex direct ec redefin order reflect applic sulphur content diesel fuel market januari engin advanc emiss control system redefin liquefi petroleum ga lpg refer fuel reflect progress market januari technic adapt sampl measur procedur enabl reliabl repeat measur particul mass emiss compress ignit engin grant type approv particul limit row row row tabl section annex direct ec ga engin grant type approv emiss limit row tabl section annex provis implement articl direct ec adopt time adapt direct technic progress type measur includ act view rapid technolog progress area direct review decemb direct ec amend measur provid direct accord opinion committe adapt technic progress establish articl direct eec adopt direct articl annex ii iii iv vi direct ec amend accord annex direct articl measur implement articl direct ec laid annex ii direct articl member state adopt publish novemb latest law regul administr provis compli direct forthwith commun commiss text provis correl tabl provis direct appli provis novemb member state adopt provis refer direct accompani refer occas offici public member state determin refer made member state commun commiss text main provis nation law adopt field cover direct articl direct enter forc twentieth dai public offici journal european union articl direct address member state brussel novemb commiss günter verheugen vice presid oj direct amend commiss direct ec oj oj oj direct amend regul ec european parliament council oj annex amend annex ii iii iv vi direct ec direct ec amend annex amend section replac quot scope direct appli control gaseou particul pollut life emiss control devic conform servic vehicl engin board diagnost obd system motor vehicl equip compress ignit engin gaseou pollut life conform servic vehicl engin board diagnost obd system motor vehicl equip posit ignit engin fuell natur ga lpg compress ignit posit ignit engin articl except compress ignit engin vehicl categori posit ignit engin fuell natur ga lpg vehicl categori type approv grant council direct eec oj direct amend commiss direct ec oj quot section titl section replac quot definit purpos direct definit appli quot approv engin engin famili quot mean approv engin type engin famili regard level emiss gaseou particul pollut quot auxiliari emiss control strategi aec quot mean emiss control strategi activ modifi base emiss control strategi specif purpos purpos respons specif set ambient oper condit vehicl speed engin speed gear intak temperatur intak pressur quot base emiss control strategi bec quot mean emiss control strategi activ speed load oper rang engin aec activ exampl bec limit engin time map egr map scr catalyst reagent dose map quot combin denox particul filter quot mean exhaust aftertreat system design concurr reduc emiss oxid nitrogen nox particul pollut pt quot continu regener quot mean regener process exhaust aftertreat system occur perman test regener process requir special test procedur quot control area quot mean area engin speed cent load quot declar maximum power pmax quot mean maximum power ec kw net power declar manufactur applic type approv quot defeat strategi quot mean aec reduc effect emiss control rel bec condit expect encount normal vehicl oper bec discrimin oper standardis type approv test oper lesser level emiss control condit substanti includ applic type approv test procedur quot denox system quot mean exhaust aftertreat system design reduc emiss oxid nitrogen nox present passiv activ lean nox catalyst nox adsorb select catalyt reduct scr system quot delai time quot mean time chang compon measur refer point system respons final read gaseou compon basic transport time measur compon sampl probe detector delai time sampl probe defin refer point quot diesel engin quot mean engin work compress ignit principl quot elr test quot mean test cycl consist sequenc load step constant engin speed appli accord section annex quot esc test quot mean test cycl consist steadi state mode appli accord section annex quot test quot mean test cycl consist transient mode appli accord section annex quot element design quot mean respect vehicl engin control system includ comput softwar electron control system comput logic control system calibr result system interact hardwar item quot emiss relat defect quot mean defici deviat normal product toler design materi workmanship devic system assembl affect paramet specif compon belong emiss control system miss compon consid quot emiss relat defect quot quot emiss control strategi ec quot mean element set element design incorpor design engin system vehicl purpos control exhaust emiss includ bec set aec quot emiss control system quot mean exhaust aftertreat system electron manag control engin system emiss relat compon engin system exhaust suppli input receiv output control applic commun interfac hardwar messag engin system electron control unit eecu power train vehicl control unit respect emiss manag quot engin aftertreat system famili quot mean test servic accumul schedul establish deterior factor annex ii commiss direct ec implement direct ec european parliament council approxim law member state relat measur emiss gaseou particul pollut compress ignit engin vehicl emiss gaseou pollut posit ignit engin fuell natur ga liquefi petroleum ga vehicl amend annex ii iii iv vi thereto oj check conform servic vehicl engin annex iii direct ec manufactur group engin compli definit engin famili group engin utilis similar exhaust treatment system quot engin system quot mean engin emiss control system commun interfac hardwar messag engin system electron control unit eecu powertrain vehicl control unit quot engin famili quot mean manufactur group engin system design defin annex ii appendix direct similar exhaust emiss characterist member famili compli applic emiss limit valu quot engin oper speed rang quot mean engin speed rang frequent engin field oper li low high speed set annex iii direct quot engin speed quot mean test speed engin oper speed rang esc test elr test set annex iii appendix direct quot engin set quot mean specif engin vehicl configur includ emiss control strategi ec singl engin perform rate type approv full load curv set torqu limit quot engin type quot mean categori engin differ essenti respect engin characterist defin annex ii direct quot exhaust aftertreat system quot mean catalyst oxid particul filter denox system combin denox particul filter emiss reduc devic instal downstream engin definit exclud exhaust ga recircul fit consid integr part engin system quot ga engin quot mean posit ignit engin fuell natur ga ng liquefi petroleum ga lpg quot gaseou pollut quot mean carbon monoxid hydrocarbon assum ratio ch diesel ch lpg ch ng nmhc assum molecul ch ethanol fuell diesel engin methan assum ratio ch ng oxid nitrogen name express nitrogen dioxid equival quot high speed nhi quot mean highest engin speed declar maximum power occur quot low speed nlo quot mean lowest engin speed declar maximum power occur quot major function failur quot articl direct monitor major function failur monitor degrad loss catalyt filter effici exhaust aftertreat system exampl major function failur section annex iv direct ec mean perman temporari malfunct exhaust aftertreat system expect result delai increas gaseou particul emiss engin system properli estim obd system quot malfunct quot mean deterior failur includ electr failur emiss control system result emiss exceed obd threshold limit applic fail reach rang function perform exhaust aftertreat system emiss regul pollut exce obd threshold limit case obd system fulfil monitor requir direct manufactur deterior failur result emiss exceed obd threshold limit malfunct quot malfunct indic mi quot mean visual indic inform driver vehicl event malfunct sens direct quot multi set engin quot mean engin engin set quot ng ga rang quot mean rang defin european standard en date novemb quot net power quot mean power ec kw obtain test bench end crankshaft equival measur accord ec method measur power set commiss direct eec oj direct amend direct ec oj quot quot obd quot mean board diagnost system emiss control capabl detect occurr malfunct identifi area malfunct mean fault code store comput memori quot obd engin famili quot mean type approv obd system requir annex iv direct ec manufactur group engin system common obd system design paramet section annex quot opacimet quot mean instrument design measur opac smoke particl mean light extinct principl quot parent engin quot mean engin select engin famili emiss characterist repres engin famili quot particul aftertreat devic quot mean exhaust aftertreat system design reduc emiss particul pollut pt mechan aerodynam diffusion inerti separ quot particul pollut quot mean materi collect filter medium dilut exhaust clean filter air temperatur exce quot cent load quot mean fraction maximum torqu engin speed quot period regener quot mean regener process emiss control devic occur period hour normal engin oper cycl regener occur emiss standard exceed quot perman emiss default mode quot mean aec activ case malfunct ec detect obd system result mi activ requir input fail compon system quot power unit quot mean engin driven output devic purpos power auxiliari vehicl mount equip quot reagent quot mean medium store board vehicl tank provid exhaust aftertreat system requir request emiss control system quot recalibr quot mean fine tune ng engin order provid perform power fuel consumpt rang natur ga quot refer speed nref quot mean cent speed denormalis rel speed valu test set annex iii appendix direct quot respons time quot mean differ time rapid chang compon measur refer point chang respons measur system chang measur compon fs take place system respons time consist delai time system rise time system iso quot rise time quot mean time respons final read instrument respons compon measur reach instrument rise time sampl probe defin refer point quot adapt quot mean engin devic allow air fuel ratio constant quot smoke quot mean particl suspend exhaust stream diesel engin absorb reflect refract light quot test cycl quot mean sequenc test point defin speed torqu engin steadi state esc test transient oper condit elr test quot torqu limit quot mean devic temporarili limit maximum torqu engin quot transform time quot mean time chang compon measur sampl probe system respons final read transform time signal align measur instrument quot life quot mean vehicl engin type approv row row row tabl section annex relev period distanc time defin articl durabl emiss control system direct complianc relev gaseou particul smoke emiss limit assur part type approv quot wobb index lower wl upper wu quot mean ratio calorif ga unit volum squar root rel densiti refer condit tiff quot shift factor sλ quot mean express describ requir flexibl engin manag system chang excess air ratio engin fuell ga composit pure methan annex vii calcul sλ symbol abbrevi intern standard symbol test paramet symbol unit term ap cross section area isokinet sampl probe ae cross section area exhaust pipe ppm vol concentr cd discharg coeffici ssv cv carbon equival hydrocarbon diamet intercept pdp calibr function dilut factor bessel function constant bessel function constant ee ethan effici em methan effici ez kwh interpol nox emiss control point frequenc fa laboratori atmospher factor fc bessel filter cut frequenc fs stoichiometr factor mj calorif ha kg absolut humid intak air hd kg absolut humid dilut air subscript denot individu mode instantan measur bessel constant light absorpt coeffici kf fuel specif factor dry wet correct kh humid correct factor nox diesel engin kh humid correct factor nox ga engin kv cfv calibr function kw dry wet correct factor intak air kw dry wet correct factor dilut air kw dry wet correct factor dilut exhaust ga kw dry wet correct factor raw exhaust ga percent torqu relat maximum torqu test engin la effect optic path length mra mol molecular mass intak air mre mol molecular mass exhaust md kg mass dilut air sampl pass particul sampl filter med kg total dilut exhaust mass cycl medf kg mass equival dilut exhaust cycl mew kg total exhaust mass cycl mf mg particul sampl mass collect mf mg particul sampl mass dilut air collect mga gaseou emiss mass flow rate mse kg sampl mass cycl msep kg mass dilut exhaust sampl pass particul sampl filter mset kg mass doubl dilut exhaust sampl pass particul sampl filter mssd kg mass secondari dilut air opac np total revolut pdp cycl np revolut pdp time interv min engin speed np pdp speed nhi min high engin speed nlo min low engin speed nref min refer engin speed test pa kpa satur vapour pressur engin intak air pb kpa total atmospher pressur pd kpa satur vapour pressur dilut air pp kpa absolut pressur pr kpa water vapour pressur cool bath ps kpa dry atmospher pressur kpa pressur depress pump inlet kw power absorb auxiliari fit test kw power absorb auxiliari remov test kw net power correct kw power measur test bed qmaw kg kg intak air mass flow rate wet basi qmad kg kg intak air mass flow rate dry basi qmdw kg kg dilut air mass flow rate wet basi qmdew kg kg dilut exhaust ga mass flow rate wet basi qmdew kg instantan cv flow rate mass wet basi qmedf kg kg equival dilut exhaust ga mass flow rate wet basi qmew kg kg exhaust ga mass flow rate wet basi qmf kg kg fuel mass flow rate qmp kg kg particul sampl mass flow rate qv dm min sampl flow rate analys bench qvt cm min tracer ga flow rate bessel constant qs pdp cfv cv volum flow rate qssv ssv cv volum flow rate ra ratio cross section area isokinet probe exhaust pipe dilut ratio diamet ratio ssv cv rp pressur ratio ssv cv rs sampl ratio rf fid respons factor kg densiti kw dynamomet set si instantan smoke sλ shift factor absolut temperatur ta absolut temperatur intak air measur time te electr respons time tf filter respons time bessel function tp physic respons time δt time interv success smoke data sampl rate δti time interv instantan cv flow smoke transmitt ratio densiti ga compon exhaust ga rev pdp ga volum pump revolut system volum analys bench wobb index wact kwh actual cycl work wref kwh refer cycl work wf weight factor wfe effect weight factor rev calibr function pdp volum flow rate yi bessel averag smoke section section section ad quot symbol fuel composit refer fuel cβhαoεnδsγ carbon base fuel hydrogen fuel walf hydrogen content fuel mass wbet carbon content fuel mass wgam sulphur content fuel mass wdel nitrogen content fuel mass wep oxygen content fuel mass molar hydrogen ratio molar carbon ratio molar sulphur ratio molar nitrogen ratio molar oxygen ratio standard referenc direct iso iso road vehicl commun vehicl extern equip emiss relat diagnost part gener inform iso iso prf tr road vehicl commun vehicl extern equip emiss relat diagnost part term definit abbrevi acronym iso iso road vehicl commun vehicl extern equip emiss relat diagnost part diagnost connector relat electr circuit specif sae sae board diagnost connector iso iso di road vehicl commun vehicl extern equip emiss relat diagnost part extern test equip sae sae applic layer diagnost iso iso di road vehicl commun vehicl extern equip emiss relat diagnost part emiss relat diagnost servic iso iso di road vehicl commun vehicl extern equip emiss relat diagnost part diagnost troubl code definit sae sae diagnost troubl code definit equival iso di april iso iso road vehicl commun vehicl extern equip emiss relat diagnost part data link secur sae sae data link secur date octob iso iso road vehicl diagnost control area network part requir emiss relat system sae sae recommend practic serial control commun vehicl network iso iso road vehicl engin famili homolog iso iso road vehicl symbol control indic tale iso iso heavi duti engin measur gaseou emiss raw exhaust ga particul emiss partial flow dilut system transient test condit quot section replac quot applic approv engin type engin famili regard level emiss gaseou particul pollut diesel engin regard level emiss gaseou pollut ga engin life board diagnost obd system submit engin manufactur duli accredit repres applic concern engin equip board diagnost obd system requir section fulfil quot section replac quot applic approv vehicl regard emiss gaseou particul pollut diesel engin diesel engin famili regard level emiss gaseou pollut ga engin ga engin famili life board diagnost obd system submit vehicl manufactur duli accredit repres applic concern engin equip board diagnost obd system requir section fulfil quot section ad quot manufactur provid descript malfunct indic mi obd system signal presenc fault driver vehicl manufactur provid descript indic warn mode signal lack requir reagent driver vehicl quot section replac quot applic approv vehicl regard emiss gaseou particul pollut approv diesel engin diesel engin famili regard level emiss gaseou pollut approv ga engin ga engin famili life board diagnost obd system submit vehicl manufactur duli accredit repres quot section ad quot manufactur provid descript malfunct indic mi obd system signal presenc fault driver vehicl manufactur provid descript indic warn mode signal lack requir reagent driver vehicl quot section ad quot board diagnost system applic approv engin equip board diagnost obd system accompani inform requir section appendix annex ii descript parent engin section appendix annex ii descript engin type famili detail written inform fulli describ function oper characterist obd system includ list relev part engin emiss control system sensor actuat compon monitor obd system applic declar manufactur paramet basi major function failur monitor addit manufactur provid technic servic descript potenti failur emiss control system effect emiss inform subject discuss agreement technic servic vehicl manufactur applic descript commun interfac hardwar messag engin electron control unit eecu powertrain vehicl control unit exchang inform influenc correct function emiss control system copi type approv relev data enabl extens approv applic particular engin famili refer section annex manufactur describ provis prevent tamper modif eecu interfac paramet consid section quot section footnot delet section replac quot gener emiss control equip compon liabl affect emiss gaseou particul pollut diesel ga engin design construct assembl instal enabl engin normal compli provis direct defeat strategi forbidden multi set engin forbidden robust provis multi set engin laid direct commiss determin specif measur multi set engin laid direct time propos address requir articl direct emiss control strategi element design emiss control strategi ec liabl affect emiss gaseou particul pollut diesel engin emiss gaseou pollut ga engin design construct assembl instal enabl engin normal compli provis direct ec consist base emiss control strategi bec auxiliari emiss control strategi aec requir base emiss control strategi base emiss control strategi bec design enabl engin normal compli provis direct normal restrict condit paragraph requir auxiliari emiss control strategi auxiliari emiss control strategi aec instal engin vehicl provid aec oper condit paragraph purpos defin paragraph activ exception condit paragraph purpos defin paragraph longer need purpos auxiliari emiss control strategi aec oper condit section result modifi emiss control strategi ec emploi applic emiss test cycl permit compli requir section fulli demonstr measur perman reduc effect emiss control system case strategi consid defeat strategi auxiliari emiss control strategi aec oper condit section permit compli requir section fulli demonstr measur minimum strategi purpos paragraph respect environment protect technic aspect case strategi consid defeat strategi provid section condit appli steadi state transient engin oper altitud exceed metr equival atmospher pressur kpa ambient temperatur rang octob appli quot ambient temperatur rang quot temperatur rang reconsid part review direct special emphasi appropri lower temperatur boundari quot engin coolant temperatur rang auxiliari emiss control strategi aec instal engin vehicl provid oper aec includ applic type approv test activ section aec activ board signal purpos protect engin system includ air handl devic protect vehicl damag purpos oper safeti perman emiss default mode limp home strategi purpos excess emiss prevent cold start warm trade control regul pollut specif ambient oper condit order maintain control regul pollut emiss limit valu engin question effect aec compens natur occur phenomena manner accept control emiss constitu requir torqu limit torqu limit permit compli requir section case torqu limit consid defeat strategi torqu limit instal engin vehicl provid torqu limit activ board signal purpos protect powertrain vehicl construct damag purpos vehicl safeti power activ vehicl stationari measur ensur correct function denox system torqu limit activ temporarili torqu limit modifi emiss control strategi ec case power powertrain protect torqu limit constant independ engin speed exceed full load torqu activ manner limit perform vehicl order encourag driver measur order ensur correct function nox control measur engin system special requir electron emiss control system document requir manufactur provid document packag access element design emiss control strategi ec torqu limit engin system mean control output variabl control direct indirect document made part formal document packag suppli technic servic time submiss type approv applic includ full descript ec applic torqu limit document provid exhibit evid output permit matrix obtain rang control individu unit input identifi inform attach document requir section annex addit materi show paramet modifi auxiliari emiss control strategi aec boundari condit aec oper addit materi includ descript fuel system control logic time strategi switch point mode oper includ descript torqu limit section annex addit materi justif aec includ addit materi test data demonstr effect exhaust emiss aec instal engin vehicl justif aec base test data sound engin analysi addit materi remain strictli confidenti made type approv author request type approv author materi confidenti specif type approv engin row tabl section engin test verifi strategi measur consid defeat strategi definit section type approv author technic servic addition request nox screen test carri combin type approv test procedur check conform product verifi strategi measur consid defeat strategi definit section addit margin relat nox limit accept transit provis extens type approv section annex direct ec novemb exist approv certif number remain valid case extens sequenti number denot extens base approv number chang extens fourth approv applic date issu germani provis electron system secur vehicl emiss control unit includ featur deter modif authoris manufactur manufactur authoris modif modif diagnosi servic inspect retrofit repair vehicl reprogramm comput code oper paramet resist tamper afford level protect good provis iso sae provid secur exchang conduct protocol diagnost connector prescrib section annex iv direct ec remov calibr memori chip pot encas seal contain protect electron algorithm changeabl specialis tool procedur comput code engin oper paramet changeabl specialis tool procedur solder pot comput compon seal solder comput enclosur manufactur adequ step protect maximum fuel deliveri set tamper vehicl servic manufactur appli approv author exempt requir vehicl requir protect criteria approv author evalu exempt includ limit current avail perform chip high perform capabl vehicl project sale volum vehicl manufactur programm comput code system electr eras programm read memori eeprom deter unauthoris reprogram manufactur includ enhanc tamper protect strategi write protect featur requir electron access site comput maintain manufactur altern method give equival level tamper protect approv author introductori part section replac quot specif emiss gaseou particul pollut smoke type approv row tabl section emiss determin esc elr test convent diesel engin includ fit electron fuel inject equip exhaust ga recircul egr oxid catalyst diesel engin fit advanc exhaust aftertreat system includ denox catalyst particul trap addition test test type approv test row row tabl section emiss determin esc elr test ga engin gaseou emiss determin test esc elr test procedur annex iii appendix test procedur annex iii appendic emiss gaseou pollut particul pollut applic smoke applic engin submit test measur method annex iii appendix annex describ recommend analyt system gaseou pollut recommend particul sampl system recommend smoke measur system system analys approv technic servic found yield equival result respect test cycl determin system equival base sampl pair larger correl studi system consider refer system direct particul emiss full flow dilut system partial flow dilut system meet requir iso recognis equival refer system quot result quot refer specif cycl emiss correl test perform laboratori test cell engin prefer run concurr equival sampl pair averag determin test test statist appendix annex obtain laboratori test cell engin condit outlier determin accord iso exclud databas introduct system direct determin equival base calcul repeat reproduc iso quot section ad quot durabl deterior factor purpos direct manufactur determin deterior factor demonstr gaseou particul emiss engin famili engin aftertreat system famili remain conform emiss limit tabl section annex durabl period laid articl direct procedur demonstr complianc engin engin aftertreat system famili relev emiss limit durabl period annex ii direct ec board diagnost obd system laid articl direct diesel engin vehicl equip diesel engin fit board diagnost obd system emiss control accord requir annex iv direct ec laid articl direct ga engin vehicl equip ga engin fit board diagnost obd system emiss control accord requir annex iv direct ec small batch engin product altern requir section engin manufactur world wide annual product type engin belong obd engin famili unit year obtain ec type approv basi requir present direct engin monitor circuit continu treatment system monitor major function failur unit year obtain ec type approv basi requir present direct complet emiss control system engin treatment system monitor circuit continu type approv author inform commiss circumst type approv grant provis requir ensur correct oper nox control measur commiss intend review section decemb gener section applic engin system irrespect technolog compli emiss limit valu tabl section annex applic date requir section appli octob type approv octob registr vehicl engin system cover section design construct instal capabl meet requir life engin inform fulli describ function oper characterist engin system cover section provid manufactur annex ii direct applic type approv engin system requir reagent manufactur characterist reagent consum exhaust aftertreat system type concentr oper temperatur condit refer intern standard refer section engin system cover section retain emiss control function condit regularli pertain territori european union low ambient temperatur purpos type approv manufactur demonstr technic servic engin system requir reagent emiss ammonia exce applic emiss test cycl ppm engin system requir reagent separ reagent tank instal vehicl includ mean take sampl fluid insid tank sampl point easili access specialis tool devic mainten requir manufactur furnish furnish owner heavi duti vehicl heavi duti engin written instruct state vehicl emiss control system function correctli driver inform problem malfunct indic mi engin consequenti oper reduc perform instruct requir proper mainten vehicl includ relev consum reagent instruct written clear technic languag languag countri heavi duti vehicl heavi duti engin sold regist instruct consum reagent refil vehicl oper normal mainten interv rate reagent consumpt type heavi duti vehicl instruct refil requir reagent correct specif mandatori vehicl compli certif conform issu vehicl engin type instruct state crimin offenc vehicl consum reagent requir reduct pollut emiss consequ favour condit purchas oper vehicl obtain countri registr countri vehicl invalid engin system nox control incorrect oper engin system respect nox emiss control due lack requir reagent incorrect egr flow deactiv egr determin monitor nox level sensor posit exhaust stream engin system equip method determin nox level exhaust stream deviat nox level kwh applic limit tabl section annex direct result driver inform activ mi section annex iv direct ec addit eras fault code identifi reason nox exce level paragraph store accord paragraph annex iv direct ec dai hour engin oper nox level exce obd threshold limit valu tabl articl direct commiss intend review valu decemb quot torqu limit reduc perform engin requir section manner perceiv driver vehicl torqu limit activ driver continu alert requir section case engin system reli egr aftertreat system nox emiss control manufactur utilis altern method requir paragraph determin nox level time type approv manufactur demonstr altern method equal time accur determin nox level compar requir paragraph trigger consequ refer section reagent control vehicl requir reagent fulfil requir section driver inform level reagent vehicl reagent storag tank specif mechan electron indic vehicl dashboard includ warn level reagent tank higher percentag choic manufactur level drive distanc fuel reserv level manufactur reagent indic close proxim fuel level indic driver inform requir section annex iv direct ec reagent tank empti reagent tank empti requir section appli addit requir section manufactur choos compli section altern compli requir section engin system includ mean determin fluid reagent characterist declar manufactur record annex ii direct present vehicl fluid reagent tank correspond minimum requir declar manufactur record annex ii direct addit requir section appli engin system includ mean determin reagent consumpt provid board access consumpt inform averag reagent consumpt averag demand reagent consumpt engin system previou complet hour period engin oper period need demand reagent consumpt litr whichev longer serial port standard diagnost connector section annex iv direct ec order monitor reagent consumpt paramet engin monitor level reagent vehicl storag tank flow reagent inject reagent close technic point inject exhaust aftertreat system deviat averag reagent consumpt averag demand reagent consumpt engin system period defin section result applic measur laid paragraph case interrupt reagent dose activ measur laid paragraph appli requir interrupt demand engin ecu engin oper condit engin emiss perform requir reagent dose provid manufactur inform approv author oper condit appli nox level exce kwh test cycl measur laid section appli refer made section driver alert activ mi section annex iv direct ec torqu limit reduc perform engin requir section manner perceiv driver vehicl eras fault code identifi reason torqu limit activ store accord paragraph annex iv direct ec minimum dai hour engin oper measur discourag tamper exhaust aftertreat system engin system cover section includ torqu limit alert driver engin system oper incorrectli vehicl oper incorrect manner encourag prompt rectif fault torqu limit activ vehicl stationari time condit section occur torqu limit effect engin torqu case exce constant full load torqu independ engin speed vehicl categori gt ton iii gt ton full load torqu independ engin speed vehicl categori ton ii ton scheme torqu limit set section detail written inform fulli describ function oper characterist torqu limit document requir section annex torqu limit deactiv engin speed idl condit activ ceas exist torqu limit automat deactiv reason activ remedi demonstr torqu limit part applic type approv provid section annex manufactur demonstr oper torqu limit test engin dynamomet vehicl test engin dynamomet test carri manufactur run consecut test cycl order demonstr torqu limit oper includ activ accord requir section section vehicl test carri vehicl driven road test track demonstr torqu limit oper includ activ accord requir section section section replac quot paramet defin engin famili engin famili determin engin manufactur compli provis iso quot section ad quot paramet defin obd engin famili obd engin famili defin basic design paramet common engin system famili order engin system consid belong obd engin famili list basic paramet common method obd monitor method malfunct detect method shown equival manufactur mean relev engin demonstr procedur note engin belong engin famili belong obd engin famili provid mention criteria satisfi quot section replac quot measur ensur product conform accord provis articl direct eec product conform check basi descript type approv certif set annex vi direct appli appendic measur emiss gaseou particul pollut engin subject check conform product adjust applic deterior factor df engin record section appendix annex vi section annex direct eec applic compet author satisfi audit procedur manufactur quot section ad quot board diagnost obd verif conform product obd system carri conduct accord approv author determin qualiti product unsatisfactori engin randomli seri subject test appendix annex iv direct ec test carri engin run maximum hour product deem conform engin meet requir test appendix annex iv direct ec engin seri satisfi requir section random sampl engin seri subject test appendix annex iv direct ec test carri engin run maximum hour product deem conform engin random sampl engin meet requir test appendix annex iv direct ec quot section ad quot conform servic vehicl engin purpos direct conform servic vehicl engin check period life period engin instal vehicl refer type approv grant emiss addit measur confirm function emiss control devic life engin instal vehicl normal condit procedur conform servic vehicl engin annex iii direct ec quot appendix section replac quot procedur pollut section annex figur natur logarithm limit pollut xi natur logarithm measur appli relev df engin sampl estim product standard deviat take natur logarithm measur current sampl number quot appendix section introductori phrase section replac quot valu pollut section annex appli relev df consid log distribut transform take natur logarithm denot minimum maximum sampl size denot current sampl number natur logarithm measur valu appli relev df seri xi natur logarithm limit pollut defin quot appendix section replac quot procedur pollut section annex figur natur logarithm limit pollut xi natur logarithm measur appli relev df engin sampl estim product standard deviat take natur logarithm measur current sampl number quot appendix ad quot appendix determin system equival determin system equival section annex base sampl pair larger correl studi candid system accept refer system direct test cycl equival criteria appli test side student test statist method examin hypothesi popul standard deviat emiss measur candid system differ standard deviat popul emiss measur refer system hypothesi test basi signific level valu critic valu sampl pair tabl valu calcul formula greater critic valu candid system equival procedur subscript refer refer candid system conduct test candid refer system prefer oper parallel number test refer nr nc calcul valu xr xc standard deviat sr sc calcul tiff smajor sminor greater standard deviat sr sc numer calcul tiff xc xrnc sc nr sr nc nr nc nr nc nr compar calcul valu critic valu respect number test tabl larger sampl size select consult statist tabl signific confid level determin degre freedom df test df nr nc test df nc nr valu select sampl size sampl size test test df fcrit df tcrit determin equival lt fcrit lt tcrit candid system equival refer system direct fcrit tcrit candid system refer system direct quot annex ii amend section insert quot address manufactur repres quot section section section section ad quot case vehicl equip board diagnost obd system written descript draw mi quot appendix amend section ad quot engin electron control unit eecu engin type make type softwar calibr number quot ii section ad quot normal oper temperatur rang consum reagent type concentr reagent need catalyt action normal oper temperatur rang reagent intern standard frequenc reagent refil continu mainten delet inapplic quot iii section replac quot characterist make type flow quot iv section ad quot normal oper temperatur pressur kpa rang case period regener number test cycl regener number test cycl regener quot section ad quot common rail make type quot vi section ad quot board diagnost obd system written descript draw mi delet inapplic list purpos compon monitor obd system written descript gener obd work principl diesel ga engin delet inapplic catalyst monitor delet inapplic denox system monitor delet inapplic diesel particul filter monitor delet inapplic electron fuell system monitor delet inapplic compon monitor obd system delet inapplic quot criteria mi activ fix number drive cycl statist method list obd output code format explan torqu limit descript torqu limit activ descript full load curv limit appendix fourth line column tabl section replac quot fuel flow stroke mm quot appendix amend section ad quot engin electron control unit eecu engin type make type softwar calibr number quot ii section ad quot normal oper temperatur rang consum reagent type concentr reagent need catalyt action normal oper temperatur rang reagent intern standard frequenc reagent refil continu mainten delet inapplic quot iii section replac quot characterist make type flow quot iv section ad quot normal oper temperatur pressur kpa rang case period regener number test cycl regener number test cycl regener quot section ad quot common rail make type quot vi section ad quot board diagnost obd system written descript draw mi delet inapplic list purpos compon monitor obd system written descript gener obd work principl diesel ga engin delet inapplic catalyst monitor delet inapplic denox system monitor delet inapplic diesel particul filter monitor delet inapplic electron fuell system monitor delet inapplic compon monitor obd system delet inapplic quot criteria mi activ fix number drive cycl statist method list obd output code format explan torqu limit descript torqu limit activ descript full load curv limit appendix ad quot appendix obd relat inform accord provis section annex iv direct ec addit inform provid vehicl manufactur purpos enabl manufactur obd compat replac servic part diagnost tool test equip inform cover intellectu properti right constitut specif manufactur oem supplier inform section repeat appendix ec type approv certif annex vi direct descript type number pre condit cycl origin type approv vehicl descript type obd demonstr cycl origin type approv vehicl compon monitor obd system comprehens document describ sens compon strategi fault detect mi activ fix number drive cycl statist method includ list relev secondari sens paramet compon monitor obd system list obd output code format explan individu emiss relat powertrain compon individu emiss relat compon monitor compon determin mi activ inform requir section defin complet tabl attach annex compon fault code monitor strategi fault detect criteria mi activ criteria secondari paramet precondit demonstr test scr catalyst pxxxx nox sensor signal differ sensor sensor signal cycl engin speed engin load catalyst temperatur reagent activ obd test cycl short esc cycl obd test cycl short esc cycl inform requir appendix limit complet list fault code record obd system section annex iv direct ec applic case replac servic compon inform defin complet column tabl section complet inform packag made type approv author part addit materi request section annex direct quot document requir quot inform requir section repeat appendix ec type approv certif annex vi direct section annex iv direct ec applic case replac servic compon inform provid appendix ec type approv certif annex vi direct limit mention section quot annex iii amend section replac quot esc test prescrib sequenc warm engin oper condit amount exhaust emiss examin continu take sampl raw dilut exhaust ga test cycl consist number speed power mode cover typic oper rang diesel engin mode concentr gaseou pollut exhaust flow power output determin measur valu weight particul measur exhaust ga dilut condit ambient air partial flow full flow dilut system particul collect singl suitabl filter proport weight factor mode gram pollut emit kilowatt hour calcul appendix annex addition nox measur test point control area select technic servic measur valu compar valu calcul mode test cycl envelop select test point nox control check ensur effect emiss control engin typic engin oper rang quot section replac quot test prescrib transient cycl warm engin oper condit base close road type specif drive pattern heavi duti engin instal truck buse pollut examin dilut total exhaust ga condit ambient air cv system doubl dilut particul determin gaseou compon raw exhaust ga particul partial flow dilut system engin torqu speed feedback signal engin dynamomet power integr respect time cycl result work produc engin cycl cv system concentr nox hc determin cycl integr analys signal concentr nmhc determin integr analys signal bag sampl measur raw exhaust ga gaseou compon determin cycl integr analys signal particul proport sampl collect suitabl filter raw dilut exhaust ga flow rate determin cycl calcul mass emiss valu pollut mass emiss valu relat engin work gram pollut emit kilowatt hour appendix annex quot section replac quot engin test condit absolut temperatur ta engin air inlet engin express kelvin dry atmospher pressur ps express kpa measur paramet fa determin provis multi cylind engin distinct group intak manifold quot quot engin configur averag temperatur distinct group compress ignit engin natur aspir mechan supercharg engin tiff fa ps ta turbocharg engin cool intak air tiff fa ps ta spark ignit engin tiff fa ps ta test valid test recognis valid paramet fa fa quot section replac quot engin equip exhaust aftertreat system emiss measur test cycl repres emiss field case engin equip exhaust aftertreat system requir consumpt reagent reagent test compli section appendix annex ii exhaust aftertreat system base continu regener process emiss measur stabilis aftertreat system regener process occur test manufactur declar normal condit regener occur soot load temperatur exhaust back pressur order verifi regener process test conduct test exhaust temperatur pressur record temperatur aftertreat system exhaust back pressur aftertreat system consid satisfactori condit declar manufactur occur test suffici time final test result arithmet test result exhaust aftertreat secur mode shift period regener mode check section specif case emiss limit tabl annex exceed weight exhaust aftertreat base period regener process emiss measur test regener event stabilis aftertreat system result weight regener process occur test engin equip switch capabl prevent permit regener process provid oper effect origin engin calibr manufactur declar normal paramet condit regener process occur soot load temperatur exhaust back pressur durat time manufactur provid data determin time regener exact procedur determin time agre technic servic base good engin judgement manufactur provid aftertreat system load order achiev regener test regener occur engin condit phase averag emiss regener phase determin arithmet approxim equidist test recommend run close prior regener test immedi regener test altern manufactur provid data show emiss remain constant regener phase case emiss test regener test data need detect regener record nox emiss temperatur aftertreat system exhaust back pressur regener process emiss limit tabl annex exceed measur emiss weight section appendix annex final result exce limit tabl annex quot appendix amend section replac quot prepar sampl filter hour test filter partial cover petri dish protect dust contamin weigh chamber stabilis end stabilis period filter weigh tare weight record filter store close petri dish seal filter holder need test filter hour remov weigh chamber tare weight record quot ii section replac quot particul sampl filter complet test procedur modal weight factor test cycl procedur account take sampl proport exhaust mass flow individu mode cycl achiev adjust sampl flow rate sampl time dilut ratio criterion effect weight factor section met sampl time mode second weight factor sampl conduct late mode particul sampl complet earlier second end mode quot iii section insert quot calcul exhaust ga flow determin raw exhaust ga mass flow calcul emiss raw exhaust exhaust ga flow exhaust ga mass flow rate determin accord section accuraci exhaust flow determin read engin maximum whichev greater equival method section appendix annex direct measur method direct measur exhaust flow system pressur differenti devic flow nozzl ultrason flowmet vortex flowmet precaut avoid measur error impact emiss error precaut includ care instal devic engin exhaust system instrument manufactur recommend good engin practic engin perform emiss affect instal devic air fuel measur method involv measur air flow fuel flow air flowmet fuel flowmet meet total accuraci requir section calcul exhaust ga flow qmew qmaw qmf determin dilut exhaust ga mass flow calcul emiss dilut exhaust full flow dilut system dilut exhaust ga flow flow rate dilut exhaust qmdew measur mode pdp cv cfv cv ssv cv line gener formula section appendix annex accuraci read determin provis section appendix annex quot iv section replac quot calcul gaseou emiss data evalu evalu gaseou emiss chart read second mode averag averag concentr conc hc nox mode determin averag chart read calibr data type record ensur equival data acquisit nox check control area requir appli nox exhaust ga flow qmew dilut exhaust ga flow qmdew option determin accord section appendix annex dry wet correct measur concentr convert wet basi formula measur wet basi convers individu mode cwet kw cdry raw exhaust ga tiff tiff pr water vapour pressur cool bath kpa pb total atmospher pressur kpa ha intak air humid water kg dry air kf walf wbet wgam wdel wep dilut exhaust ga tiff tiff dilut air kwd kw tiff intak air kwa kw tiff ha intak air humid water kg dry air hd dilut air humid water kg dry air deriv rel humid measur dewpoint measur vapour pressur measur dry wet bulb measur gener accept formula nox correct humid temperatur nox emiss depend ambient air condit nox concentr correct ambient air temperatur humid factor formula factor valid rang kg dry air compress ignit engin tiff kh ha ta ta temperatur intak air ha humid intak air water kg dry air ha deriv rel humid measur dewpoint measur vapour pressur measur dry wet bulb measur gener accept formula spark ignit engin kh ha ha ha deriv rel humid measur dew point measur vapour pressur measur dry wet bulb measur gener accept formula calcul emiss mass flow rate emiss mass flow rate mode calcul calcul nox humid correct factor kh kh applic determin section measur concentr convert wet basi section measur wet basi valu uga tabl select compon base ideal ga properti fuel relev direct raw exhaust ga mga uga cga qmew uga ratio densiti exhaust compon densiti exhaust ga cga concentr respect compon raw exhaust ga ppm qmew exhaust mass flow rate kg dilut ga mga uga cga qmdew uga ratio densiti exhaust compon densiti air cga background correct concentr respect compon dilut exhaust ga ppm qmdew dilut exhaust mass flow rate kg tiff cga cd dilut factor calcul section appendix annex calcul specif emiss emiss kwh calcul individu compon tiff mga mass individu ga pn net power determin section annex ii weight factor calcul section tabl valu uga raw dilut exhaust ga exhaust compon note valu raw exhaust base ideal ga properti dry air kpa valu dilut exhaust base ideal ga properti densiti air valu cng accur mass composit cng hc correspond ch total hc ch fuel nox thc nmhc ch diesel exhaust raw exhaust dilut ethanol exhaust raw exhaust dilut cng exhaust raw exhaust dilut propan exhaust raw exhaust dilut butan exhaust raw exhaust dilut calcul area control valu control point select section nox emiss measur calcul section determin interpol mode test cycl closest respect control point section measur valu compar interpol valu section calcul specif emiss nox emiss control point calcul mnox cnox kh qmew tiff determin emiss test cycl nox emiss control point interpol closest mode test cycl envelop select control point shown figur mode definit appli speed speed nrt speed speed nsu cent load cent load cent load cent load nox emiss select control point calcul tiff tiff tiff tiff tiff er es eu specif nox emiss envelop mode calcul accord section mr ms mt mu engin torqu envelop mode figur interpol nox control point tiff comparison nox emiss valu measur specif nox emiss control point nox compar interpol ez tiff calcul particul emiss data evalu evalu particul total sampl mass msep filter record mode filter return weigh chamber condit hour hour weigh gross weight filter record tare weight section subtract result particul sampl mass mf background correct appli dilut air mass md filter particul mass mf record measur made quotient mf md calcul singl measur valu averag partial flow dilut system final report test result particul emiss determin step type dilut rate control calcul method qmedf appli calcul base averag valu individu mode sampl period isokinet system qmedf qmew tiff ra correspond ratio cross section area isokinet probe exhaust pipe tiff system measur nox concentr qmedf qmew tiff cwe wet concentr tracer ga raw exhaust cwd wet concentr tracer ga dilut exhaust cwa wet concentr tracer ga dilut air concentr measur dry basi convert wet basi section appendix system measur carbon balanc method valid refer fuel annex iv quot tiff concentr dilut exhaust concentr dilut air concentr vol wet basi equat base carbon balanc assumpt carbon atom suppli engin emit determin step qmedf qmew tiff system flow measur qmedf qmew tiff full flow dilut system calcul base averag valu individu mode sampl period dilut exhaust ga flow qmdew determin accord section appendix annex total sampl mass msep calcul accord section appendix annex calcul particul mass flow rate particul mass flow rate calcul full flow dilut system qmedf determin section replac qmdew determin section tiff tiff tiff particul mass flow rate background correct tiff calcul accord section appendix annex section renumb section appendix amend section replac quot emiss test run manufactur request dummi test run condit engin exhaust system measur cycl ng lpg fuell engin run test engin run minimum cycl emiss measur cycl exce emiss measur previou cycl prepar sampl filter applic hour test filter partial cover petri dish protect dust contamin weigh chamber stabilis end stabilis period filter weigh tare weight record filter store close petri dish seal filter holder need test filter hour remov weigh chamber tare weight record instal measur equip instrument sampl probe instal requir tailpip connect full flow dilut system start dilut system engin dilut system engin start warm temperatur pressur stabilis maximum power recommend manufactur good engin practic start particul sampl system diesel engin particul sampl system start run pass particul background level dilut air determin pass dilut air particul filter filter dilut air measur prior test dilut air filter measur begin end cycl valu averag dilut system engin start warm temperatur pressur stabilis recommend manufactur good engin practic case period regener aftertreat regener occur warm engin adjust dilut system flow rate dilut system full flow partial flow set elimin water condens system obtain maximum filter face temperatur section annex dt check analys emiss analys set span sampl bag evacu engin start procedur stabilis engin start manufactur recommend start procedur owner manual product starter motor dynamomet option test start directli engin precondit phase shut engin engin reach idl speed test cycl test sequenc test sequenc start engin reach idl speed test perform refer cycl set section appendix engin speed torqu command set point issu hz hz recommend greater feedback engin speed torqu record test cycl signal electron filter gaseou emiss measur full flow dilut system start engin test sequenc cycl start directli precondit measur equip start simultan start collect analys dilut air start collect analys dilut exhaust ga start measur amount dilut exhaust ga cv requir temperatur pressur start record feedback data speed torqu dynamomet hc nox measur continu dilut tunnel frequenc hz averag concentr determin integr analyz signal test cycl system respons time greater coordin cv flow fluctuat sampl time test cycl offset nmhc ch determin integr analys concentr sampl bag collect cycl concentr gaseou pollut dilut air determin integr collect background bag valu record minimum measur hz raw exhaust measur start engin test sequenc cycl start directli precondit measur equip start simultan start analys raw exhaust ga concentr start measur exhaust ga intak air fuel flow rate start record feedback data speed torqu dynamomet evalu gaseou emiss emiss concentr hc nox exhaust ga mass flow rate record store hz comput system system respons time greater data record sampl rate hz analogu analys respons record calibr data appli onlin offlin data evalu calcul mass emiss gaseou compon trace record concentr trace exhaust ga mass flow rate time align transform time defin section annex respons time gaseou emiss analys exhaust ga mass flow system determin provis section section appendix annex record particul sampl applic full flow dilut system start engin test sequenc cycl start directli precondit particul sampl system switch pass collect particul flow compens sampl pump adjust flow rate particul sampl probe transfer tube maintain set flow rate flow compens proport control sampl flow demonstr ratio main tunnel flow particul sampl flow chang set second sampl note doubl dilut oper sampl flow net differ flow rate sampl filter secondari dilut air flow rate averag temperatur pressur ga meter flow instrument inlet record set flow rate maintain complet cycl high particul load filter test void test rerun lower flow rate larger diamet filter partial flow dilut system start engin test sequenc cycl start directli precondit particul sampl system switch pass collect particul control partial flow dilut system fast system respons requir transform time system determin procedur section appendix annex iii combin transform time exhaust flow measur section partial flow system sec onlin control transform time exce sec ahead control base pre record test run case rise time sec delai time combin sec total system respons design ensur repres sampl particul qmp proport exhaust mass flow determin proportion regress analysi qmp versu qmew conduct minimum hz data acquisit rate criteria met correl coeffici linear regress qmp qmew standard error estim qmp qmew exce qmp maximum qmp intercept regress line exce qmp maximum option pretest run exhaust mass flow signal pretest control sampl flow particul system ahead control procedur requir transform time particul system transform time exhaust mass flow signal gt sec correct control partial dilut system obtain time trace qmew pre pretest control qmp shift ahead time establish correl qmp qmew data actual test qmew time align rel qmp contribut time align time shift qmew qmp differ transform time determin section appendix annex iii engin stall engin stall test cycl engin precondit restart test repeat malfunct occur requir test equip test cycl test void oper test complet test measur dilut exhaust ga volum raw exhaust ga flow rate ga flow collect bag particul sampl pump stop integr analys system sampl continu system respons time elaps concentr collect bag analys case minut end test cycl emiss test ga span ga check analys test consid accept differ pre test post test result span ga verif test run data shift minimis bias effect time lag feedback refer cycl valu entir engin speed torqu feedback signal sequenc advanc delai time respect refer speed torqu sequenc feedback signal shift speed torqu shift amount direct calcul cycl work actual cycl work wact kwh calcul pair engin feedback speed torqu valu record feedback data shift occur option select actual cycl work wact comparison refer cycl work wref calcul brake specif emiss section methodolog integr refer actual engin power valu determin adjac refer adjac measur valu linear interpol integr refer actual cycl work neg torqu valu set equal includ integr perform frequenc hertz time segment torqu posit neg neg posit neg portion comput set equal posit portion includ integr wact wref valid statist test cycl linear regress feedback valu refer valu perform speed torqu power feedback data shift occur option select method squar fit equat form mx feedback actual speed min torqu nm power kw slope regress line refer speed min torqu nm power kw intercept regress line standard error estim se coeffici determin calcul regress line recommend analysi perform hertz neg refer torqu valu feedback valu delet calcul cycl torqu power valid statist test consid valid criteria tabl met tabl regress line toler speed torqu power standard error estim se max min max power map maximum engin torqu max power map maximum engin power slope regress line coeffici determin min min min min min min intercept regress line min nm nm max torqu whichev greater kw kw max power whichev greater point delet regress analys permit note tabl tabl permit point delet regress analysi condit point delet full load demand torqu feedback lt torqu refer torqu power full load demand speed feedback lt speed refer speed power load idl point torqu feedback gt torqu refer torqu power load speed feedback idl speed min torqu feedback manufactur defin measur idl torqu max torqu speed power load speed feedback gt idl speed min torqu feedback gt torqu refer torqu power load speed feedback gt speed refer speed power quot ii section insert quot calcul exhaust ga flow determin dilut exhaust ga flow total dilut exhaust ga flow cycl kg test calcul measur valu cycl calibr data flow measur devic pdp kv cfv cd ssv determin section appendix annex iii formula appli temperatur dilut exhaust constant cycl heat exchang pdp cv cfv cv ssv cv section annex pdp cv system med np pb volum ga pump revolut test condit rev np total revolut pump test pb atmospher pressur test cell kpa pressur depress atmospher pump inlet kpa averag temperatur dilut exhaust ga pump inlet cycl cfv cv system med kv pp cycl time kv calibr coeffici critic flow venturi standard condit pp absolut pressur venturi inlet kpa absolut temperatur venturi inlet ssv cv system med qssv tiff tiff collect constant unit convers si unit min kpa mm diamet ssv throat cd discharg coeffici ssv pp absolut pressur venturi inlet kpa temperatur venturi inlet tiff rp ratio ssv throat inlet absolut static pressur δp pa tiff ratio ssv throat diamet inlet pipe diamet system flow compens heat exchang instantan mass emiss calcul integr cycl case instantan mass dilut exhaust ga calcul pdp cv system med np pb np total revolut pump time interv cfv cv system med δti kv pp δti time interv ssv cv system med qssv δti δti time interv real time calcul initialis reason cd reason qssv calcul initialis qssv initi qssv evalu emiss test reynold number ssv throat rang reynold number deriv calibr curv develop section appendix annex determin raw exhaust ga mass flow calcul emiss raw exhaust ga control partial flow dilut system exhaust ga mass flow rate determin exhaust mass flow rate method section respons time purpos emiss calcul respons time method equal requir analyz respons time defin section appendix annex purpos control partial flow dilut system faster respons requir partial flow dilut system onlin control respons time second requir partial flow dilut system ahead control base pre record test run respons time exhaust flow measur system second rise time requir system respons time instrument manufactur combin respons time requir exhaust ga flow partial flow dilut system section direct measur method direct measur instantan exhaust flow system pressur differenti devic flow nozzl ultrason flowmet vortex flowmet precaut avoid measur error impact emiss error precaut includ care instal devic engin exhaust system instrument manufactur recommend good engin practic engin perform emiss affect instal devic accuraci exhaust flow determin read engin maximum whichev greater air fuel measur method involv measur air flow fuel flow air flowmet fuel flowmet meet total exhaust flow accuraci requir section calcul exhaust ga flow qmew qmaw qmf tracer measur method involv measur concentr tracer ga exhaust amount inert ga pure helium inject exhaust ga flow tracer ga mix dilut exhaust ga react exhaust pipe concentr ga measur exhaust ga sampl order ensur complet mix tracer ga exhaust ga sampl probe locat time diamet exhaust pipe whichev larger downstream tracer ga inject point sampl probe locat closer inject point complet mix verifi compar tracer ga concentr refer concentr tracer ga inject upstream engin tracer ga flow rate set tracer ga concentr engin idl speed mix lower full scale trace ga analys calcul exhaust ga flow tiff qmew instantan exhaust mass flow kg qvt tracer ga flow cm min cmix instantan concentr tracer ga mix ppm ρe densiti exhaust ga kg cf tabl ca background concentr tracer ga intak air ppm background concentr concentr tracer ga mix cmix maximum exhaust flow background concentr neglect total system meet accuraci specif exhaust ga flow calibr section appendix annex air flow air fuel ratio measur method involv exhaust mass calcul air flow air fuel ratio calcul instantan exhaust ga mass flow tiff tiff tiff fst stoichiometr air fuel ratio kg kg excess air ratio cco dry concentr cco dry concentr ppm chc hc concentr ppm note fuel carbon hydrogen fuel air flowmet meet accuraci specif section appendix annex analys meet specif section appendix annex total system meet accuraci specif exhaust ga flow option air fuel ratio measur equip zirconia type sensor measur excess air ratio meet specif section appendix annex quot iii section replac quot calcul gaseou emiss data evalu evalu gaseou emiss dilut exhaust ga emiss concentr hc nox dilut exhaust ga mass flow rate record section store comput system analogu analys respons record calibr data appli onlin offlin data evalu evalu gaseou emiss raw exhaust ga emiss concentr hc nox exhaust ga mass flow rate record section store comput system analogu analys respons record calibr data appli onlin offlin data evalu dry wet correct concentr measur dry basi convert wet basi formula continu measur convers appli instantan measur calcul cwet kw cdry convers equat section appendix annex appli nox correct humid temperatur nox emiss depend ambient air condit nox concentr correct ambient air temperatur humid factor section appendix annex factor valid rang kg dry air calcul emiss mass flow rate emiss mass cycl test calcul depend measur method appli measur concentr convert wet basi section appendix annex measur wet basi respect valu uga appli tabl appendix annex select compon base ideal ga properti fuel relev direct raw exhaust ga tiff mga uga cga qmew uga ratio densiti exhaust compon densiti exhaust ga tabl cga instantan concentr respect compon raw exhaust ga ppm qmew instantan exhaust mass flow rate kg data sampl rate hz number measur dilut exhaust ga flow compens mga uga cga med uga ratio densiti exhaust compon densiti air tabl cga averag background correct concentr respect compon ppm med total dilut exhaust mass cycl kg dilut exhaust ga flow compens tiff mga uga ce qmdew med cd uga ce instantan concentr respect compon measur dilut exhaust ga ppm cd concentr respect compon measur dilut air ppm qmdew instantan dilut exhaust ga mass flow rate kg med total mass dilut exhaust ga cycl kg uga ratio densiti exhaust compon densiti air tabl dilut factor section applic concentr nmhc ch calcul method shown section appendix annex gc method full flow dilut system cnmhc chc cch nmc method tiff cnmhc chc ocutt em chc cutter ee em tiff cch chc cutter chc ocutt ee ee em chc cutter hc concentr sampl ga flow nmc chc ocutt hc concentr sampl ga bypass nmc determin background correct concentr full flow dilut system averag background concentr gaseou pollut dilut air subtract measur concentr net concentr pollut averag valu background concentr determin sampl bag method continu measur integr formula tiff ce concentr respect pollut measur dilut exhaust ga ppm cd concentr respect pollut measur dilut air ppm dilut factor dilut factor calcul diesel lpg fuel ga engin tiff fs cco chc cco ng fuel ga engin tiff fs cco cnmhc cco cco concentr dilut exhaust ga vol chc concentr hc dilut exhaust ga ppm cnmhc concentr nmhc dilut exhaust ga ppm cco concentr dilut exhaust ga ppm fs stoichiometr factor concentr measur dry basi convert wet basi accord section appendix annex stoichiometr factor calcul tiff fs molar ratio refer fuel chαoε altern fuel composit stoichiometr factor fs diesel fs lpg fs ng calcul specif emiss emiss kwh calcul compon nox tiff mga mga wact nox tiff mga mga kh wact wact actual cycl work determin section case period exhaust aftertreat system emiss weight tiff number test regener number regener minimum test mga emiss regener mga emiss regener calcul particul emiss applic data evalu particul filter return weigh chamber hour complet test condit partial cover petri dish protect dust contamin hour hour weigh gross weight filter record tare weight subtract result particul sampl mass mf evalu particul concentr total sampl mass msep filter test cycl record background correct appli dilut air mass md filter particul mass mf record calcul mass flow full flow dilut system particul mass test calcul tiff mf particul mass sampl cycl mg msep mass dilut exhaust ga pass particul collect filter kg med mass dilut exhaust ga cycl kg doubl dilut system mass secondari dilut air subtract total mass doubl dilut exhaust ga sampl particul filter msep mset mssd mset mass doubl dilut exhaust ga particul filter kg mssd mass secondari dilut air kg particul background level dilut air determin accord section particul mass background correct case particul mass test calcul tiff mpt msep med md mass primari dilut air sampl background particul sampler kg mf mass collect background particul primari dilut air mg dilut factor determin section partial flow dilut system mass particul test calcul method tiff mpt mf msep medf mf particul mass sampl cycl mg msep mass dilut exhaust ga pass particul collect filter kg medf mass equival dilut exhaust ga cycl kg total mass equival dilut exhaust ga mass cycl determin tiff medf qmedf tiff qmedf qmew tiff qmdew qmdew qmdw qmedf instantan equival dilut exhaust mass flow rate kg qmew instantan exhaust mass flow rate kg instantan dilut ratio qmdew instantan dilut exhaust mass flow rate dilut tunnel kg qmdw instantan dilut air mass flow rate kg data sampl rate hz number measur tiff mpt mf rs mf particul mass sampl cycl mg rs averag sampl ratio test cycl tiff rs mse mew msep msed mse sampl mass cycl kg mew total exhaust mass flow cycl kg msep mass dilut exhaust ga pass particul collect filter kg msed mass dilut exhaust ga pass dilut tunnel kg note case total sampl type system msep msed ident calcul specif emiss particul emiss kwh calcul tiff wact actual cycl work determin section kwh case period regener aftertreat system emiss weight tiff number test regener event number test regener minimum tiff ptn emiss regener tiff ptn emiss regener quot appendix amend section replac quot introduct gaseou compon particul smoke emit engin submit test measur method annex respect section annex describ recommend analyt system gaseou emiss section recommend particul dilut sampl system section recommend opacimet smoke measur section esc gaseou compon determin raw exhaust ga option determin dilut exhaust ga full flow dilut system particul determin particul determin partial flow full flow dilut system system cv full flow dilut system determin gaseou particul emiss doubl dilut system permiss combin raw exhaust measur gaseou emiss partial flow dilut system particul emiss combin principl raw gaseou measur full flow particul measur quot ii section replac quot instrument measur instrument fuel consumpt air consumpt temperatur coolant lubric exhaust ga pressur intak manifold depress exhaust ga temperatur air intak temperatur atmospher pressur humid fuel temperatur requir instrument satisfi requir tabl tabl accuraci measur instrument measur instrument accuraci fuel consumpt engin maximum air consumpt read engin maximum whichev greater exhaust ga flow read engin maximum whichev greater temperatur absolut temperatur read atmospher pressur kpa absolut exhaust ga pressur kpa absolut intak depress kpa absolut pressur kpa absolut rel humid absolut absolut humid read dilut air flow read dilut exhaust ga flow read quot iii section delet iv section replac quot determin gaseou compon gener analys specif analys measur rang accuraci requir measur concentr exhaust ga compon section recommend analys oper measur concentr fall full scale read system comput data logger provid suffici accuraci resolut full scale measur full scale accept case addit calibr nomin equal space point made ensur accuraci calibr curv section appendix annex electromagnet compat emc equip level minimis addit error accuraci analys deviat nomin calibr point read measur rang full scale whichev larger accuraci determin calibr requir laid section appendix annex note purpos direct accuraci defin deviat analys read nomin calibr valu calibr ga true precis precis defin time standard deviat repetit respons calibr span ga greater full scale concentr rang ppm ppmc rang ppm ppmc nois analys peak peak respons calibr span gase period exce full scale rang drift respons defin respons includ nois ga second time interv drift respons hour period full scale lowest rang span drift span respons defin respons includ nois span ga second time interv drift span respons hour period full scale lowest rang rise time rise time analys instal measur system exce note evalu respons time analys defin suitabl total system transient test volum dead volum system effect transport time probe analys effect rise time transport time insid analys defin analys respons time convert water trap insid nox analys determin total system respons time section appendix annex ga dry option ga dry devic minim effect concentr measur gase chemic dryer accept method remov water sampl analys section describ measur principl detail descript measur system annex gase measur analys instrument linear analys linearis circuit permit carbon monoxid analysi carbon monoxid analys dispers infrar ndir absorpt type carbon dioxid analysi carbon dioxid analys dispers infrar ndir absorpt type hydrocarbon hc analysi diesel lpg fuell ga engin hydrocarbon analys heat flame ionis detector hfid type detector valv pipework heat maintain ga temperatur ng fuell ga engin hydrocarbon analys heat flame ionis detector fid type depend method section annex methan hydrocarbon nmhc analysi ng fuell ga engin methan hydrocarbon determin method ga chromatograph gc method methan hydrocarbon determin subtract methan analys ga chromatograph gc condit hydrocarbon measur section methan cutter nmc method determin methan fraction perform heat nmc oper line fid section subtract methan hydrocarbon oxid nitrogen nox analysi oxid nitrogen analys chemiluminesc detector cld heat chemiluminesc detector hcld type convert measur dry basi measur wet basi hcld convert maintain provid water quench check section appendix annex satisfi air fuel measur air fuel measur equip determin exhaust ga flow section appendix annex wide rang air fuel ratio sensor lambda sensor zirconia type sensor mount directli exhaust pipe exhaust ga temperatur high elimin water condens accuraci sensor incorpor electron read lt read lt read fulfil accuraci sensor calibr instrument manufactur sampl gaseou emiss raw exhaust ga gaseou emiss sampl probe fit time diamet exhaust pipe whichev larger upstream exit exhaust ga system suffici close engin ensur exhaust ga temperatur probe case multi cylind engin branch exhaust manifold inlet probe locat suffici downstream ensur sampl repres averag exhaust emiss cylind multi cylind engin distinct group manifold quot vee quot engin configur recommend combin manifold upstream sampl probe practic permiss acquir sampl group highest emiss method shown correl method exhaust emiss calcul total exhaust mass flow engin equip exhaust aftertreat system exhaust sampl downstream exhaust aftertreat system dilut exhaust ga exhaust pipe engin full flow dilut system conform requir section annex ep gaseou emiss sampl probe instal dilut tunnel point dilut air exhaust ga mix close proxim particul sampl probe sampl gener wai pollut sampl sampl bag cycl measur complet test pollut sampl continu integr cycl method mandatori hc nox determin particul determin particul requir dilut system dilut accomplish partial flow dilut system full flow doubl dilut system flow capac dilut system larg complet elimin water condens dilut sampl system temperatur dilut exhaust ga commiss review temperatur upstream filter holder propos altern temperatur applic type approv type octob quot immedi upstream filter holder humid control dilut air enter dilut system permit dehumidifi dilut air humid high temperatur dilut air higher close proxim entranc dilut tunnel partial flow dilut system design extract proport raw exhaust sampl engin exhaust stream respond excurs exhaust stream flow rate introduc dilut air sampl achiev temperatur test filter essenti dilut ratio sampl ratio rdil rs determin accuraci limit section appendix annex fulfil extract method appli type extract dictat signific degre sampl hardwar procedur section annex gener particul sampl probe instal close proxim gaseou emiss sampl probe suffici distant interfer instal provis section appli particul sampl sampl line conform requir section annex case multi cylind engin branch exhaust manifold inlet probe locat suffici downstream ensur sampl repres averag exhaust emiss cylind multi cylind engin distinct group manifold quot vee quot engin configur recommend combin manifold upstream sampl probe practic permiss acquir sampl group highest particul emiss method shown correl method exhaust emiss calcul total exhaust mass flow determin mass particul particul sampl system particul sampl filter microgram balanc temperatur humid control weigh chamber requir particul sampl singl filter method appli filter section test cycl esc consider attent paid sampl time flow sampl phase test particul sampl filter dilut exhaust sampl filter meet requir section test sequenc filter specif fluorocarbon coat glass fiber filter requir filter type μm dop di octylphthal collect effici ga face veloc cm filter size particul filter diamet mm mm recommend larger diamet filter accept section smaller diamet filter permit filter face veloc ga face veloc filter cm achiev pressur drop increas begin end test kpa filter load requir minimum filter load common filter size shown tabl larger filter size minimum filter load mg mm filter area tabl minimum filter load filter diamet mm minimum load mg base previou test requir minimum filter load reach test cycl optimis flow rate dilut ratio lower filter load accept agreement parti involv shown meet accuraci requir section μg balanc filter holder emiss test filter filter holder assembl meet requir section annex filter holder assembl design flow distribut filter stain area quick act valv locat upstream downstream filter holder inerti pre classifi cut point μm μm instal immedi upstream filter holder pre classifi strongli recommend open tube sampl probe face upstream exhaust flow weigh chamber analyt balanc specif weigh chamber condit temperatur chamber room particul filter condit weigh maintain filter condit weigh humid maintain dewpoint rel humid refer filter weigh chamber room environ free ambient contamin dust settl particul filter stabilis disturb weigh room specif outlin section allow durat disturb exce minut weigh room meet requir specif prior person entranc weigh room unus refer filter weigh hour prefer time sampl filter weight size materi sampl filter averag weight refer filter sampl filter weight μg sampl filter discard emiss test repeat weigh room stabil criteria outlin section met refer filter weight meet criteria engin manufactur option accept sampl filter weight void test fix weigh room control system run test analyt balanc analyt balanc determin filter weight precis standard deviat μg resolut μg digit μg balanc manufactur elimin static electr effect elimin effect static electr filter neutral prior weigh polonium neutral faradai cage devic similar effect specif flow measur gener requir absolut accuraci flow meter flow measur instrument section special provis partial flow dilut system partial flow dilut system accuraci sampl flow qmp special concern measur directli determin differenti flow measur qmp qmdew qmdw case accuraci qmdew qmdw suffici guarante accept accuraci qmp ga flow determin differenti flow measur maximum error differ accuraci qmp dilut ratio calcul take root squar error instrument accept accuraci qmp obtain method absolut accuraci qmdew qmdw guarante accuraci qmp dilut ratio greater error occur higher dilut ratio calibr qmdw rel qmdew carri accuraci qmp obtain detail calibr section appendix annex iii accuraci qmp determin indirectli accuraci dilut ratio determin tracer ga accuraci equival method qmp requir absolut accuraci qmdew qmdw full scale maximum error differ qmdew qmdw linear error highest qmdew observ test appendix amend section ad quot precis blend devic gase calibr span obtain mean precis blend devic ga divid dilut purifi purifi synthet air accuraci mix devic concentr blend calibr gase accur accuraci impli primari gase blend accuraci traceabl nation intern ga standard verif perform full scale calibr incorpor blend devic option blend devic check instrument natur linear ga cld span instrument adjust span ga directli connect instrument blend devic check set nomin compar measur concentr instrument differ point nomin quot ii section replac quot leakag test system leakag test perform probe disconnect exhaust system end plug analys pump switch initi stabilis period flow meter read sampl line check fault correct maximum allow leakag rate vacuum side flow rate portion system check analys flow bypass flow estim flow rate altern system evacu pressur kpa vacuum kpa absolut initi stabilis period pressur increas δp kpa min system exce δp qv system volum qv system flow rate min method introduct concentr step chang begin sampl line switch span ga adequ period time read low compar introduc concentr point calibr leakag problem quot iii section insert quot respons time check analyt system system set respons time evalu measur test run pressur flow rate filter set analyz respons time influenc respons time determin ga switch directli inlet sampl probe ga switch gase test concentr chang fs concentr trace singl ga compon record respons time defin differ time ga switch chang record concentr system respons time consist delai time measur detector rise time detector delai time defin time chang respons final read rise time defin time respons final read time align analyz exhaust flow signal case raw measur transform time defin time chang respons final read system respons time second rise time second limit compon nox hc nmhc rang quot iv section replac quot calibr instrument assembl instrument assembl calibr calibr curv check standard gase ga flow rate sampl exhaust warm time warm time recommend manufactur minimum hour recommend warm analys ndir hfid analys ndir analys tune combust flame hfid analys optimis section establish calibr curv oper rang calibr purifi synthet air nitrogen nox hc analys set calibr gase introduc analys valu record calibr curv establish calibr curv establish calibr point exclud approxim equal space oper rang highest nomin concentr equal higher full scale calibr curv calcul method squar fit linear linear equat calibr point differ squar fit line read full scale whichev larger set recheck calibr procedur repeat altern method shown altern technolog comput electron control rang switch give equival accuraci altern calibr tracer ga analys exhaust flow measur calibr curv establish calibr point exclud approxim equal space oper rang highest nomin concentr equal higher full scale calibr curv calcul method squar calibr point differ squar fit line read full scale whichev larger analys set span prior test run ga span ga nomin analys full scale quot section section vi section insert quot calibr subson venturi ssv calibr ssv base flow equat subson venturi ga flow function inlet pressur temperatur pressur drop ssv inlet throat data analysi air flowrat qssv restrict set minimum set calcul standard min flowmet data manufactur prescrib method discharg coeffici calcul calibr data set tiff qssv air flow rate standard condit kpa temperatur venturi inlet diamet ssv throat tiff rp ratio ssv throat inlet absolut static pressur δp pa tiff ratio ssv throat diamet inlet pipe diamet determin rang subson flow cd plot function reynold number ssv throat ssv throat calcul formula tiff tiff collect constant unit convers min mm qssv air flow rate standard condit kpa diamet ssv throat tiff absolut dynam viscos ga calcul formula bt bt kg tiff empir constant kg msk empir constant qssv input formula calcul start initi guess qssv cd calibr venturi repeat qssv converg converg method accur point minimum sixteen point region subson flow calcul valu cd result calibr curv fit equat measur cd calibr point quot vii section section viii section replac quot calibr particul measur system introduct calibr particul measur limit flow meter determin sampl flow dilut ratio flow meter calibr fulfil accuraci requir direct calibr method section flow measur period calibr fulfil absolut accuraci flow measur section appendix annex flow meter flow measur instrument calibr accur flow meter traceabl intern nation standard sampl ga flow determin differenti flow measur flow meter flow measur instrument calibr procedur probe flow qmp tunnel fulfil accuraci requir section appendix annex flow meter qmdw connect seri flow meter qmdew differ flow meter calibr set point flow valu equal space lowest qmdw test qmdew test dilut tunnel bypass calibr mass flow devic connect seri flowmet qmdew accuraci check test calibr mass flow devic connect seri flow meter qmdw accuraci check set dilut ratio rel qmdew test transfer tube tt disconnect exhaust calibr flow measur devic suitabl rang measur qmp connect transfer tube qmdew set test qmdw sequenti set valu dilut ratio altern special calibr flow path provid tunnel bypass total dilut air flow meter actual test tracer ga fed exhaust transfer tube tt tracer ga compon exhaust ga nox dilut tunnel tracer ga compon measur carri dilut ratio accuraci sampl flow determin dilut ration tiff qmp qmdew accuraci ga analys account guarante accuraci qmp carbon flow check carbon flow check actual exhaust recommend detect measur control problem verifi proper oper partial flow system carbon flow check run time engin instal signific chang test cell configur engin oper peak torqu load speed steadi state mode produc partial flow sampl system oper dilut factor carbon flow check conduct procedur appendix annex appli carbon flow rate calcul section appendix annex carbon flow rate agre pre test check pre test check perform hour test run accuraci flow meter check method calibr section point includ flow valu qmdw correspond dilut ratio qmdew test demonstr record calibr procedur section flow meter calibr stabl longer period time pre test check omit determin transform time partial flow dilut system system set transform time evalu measur test run transform time determin method independ refer flowmet measur rang probe flow put seri close coupl probe flowmet transform time ms flow step size respons time measur flow restrict suffici low affect dynam perform partial flow dilut system consist good engin practic step chang introduc exhaust flow air flow exhaust flow calcul input partial flow dilut system low flow full scale trigger step chang start ahead control actual test exhaust flow step stimulu flowmet respons record sampl rate hz data transform time determin partial flow dilut system time initi step stimulu point flowmet respons similar manner transform time qmp signal partial flow dilut system qmew signal exhaust flow meter determin signal regress check perform test section appendix annex calcul repeat rise fall stimuli result averag intern transform time lt msec refer flowmet subtract quot ahead quot partial flow dilut system appli accord section appendix annex check partial flow condit rang exhaust ga veloc pressur oscil check adjust requir section annex ep applic calibr interv flow measur instrument calibr month system repair chang made influenc calibr quot appendix ad quot appendix carbon flow check introduct tini part carbon exhaust fuel minim part manifest exhaust ga basi system verif check base measur flow carbon exhaust measur system determin fuel flow rate flow carbon sampl point emiss particul sampl system determin concentr ga flow rate point sens engin sourc carbon flow observ carbon flow exhaust pipe outlet partial flow pm sampl system verifi leak integr flow measur accuraci check advantag compon oper actual engin test condit temperatur flow diagram show sampl point carbon flow check specif equat carbon flow sampl point figur tiff calcul carbon flow rate engin locat carbon mass flow rate engin fuel chαoε tiff qmf fuel mass flow rate kg carbon flow rate raw exhaust locat carbon mass flow rate exhaust pipe engin determin raw concentr exhaust ga mass flow rate tiff cco wet concentr raw exhaust ga cco wet concentr ambient air qmew exhaust ga mass flow rate wet basi kg mre molecular mass exhaust ga measur dry basi convert wet basi section appendix annex carbon flow rate dilut system locat carbon flow rate determin dilut concentr exhaust ga mass flow rate sampl flow rate tiff cco wet concentr dilut exhaust ga outlet dilut tunnel cco wet concentr ambient air qmdew dilut exhaust ga mass flow rate wet basi kg qmew exhaust ga mass flow rate wet basi kg partial flow system qmp sampl flow exhaust ga partial flow dilut system kg partial flow system mre molecular mass exhaust ga measur dry basi convert wet basi section appendix annex molecular mass mre exhaust ga calcul tiff qmf fuel mass flow rate kg qmaw intak air mass flow rate wet basi kg ha humid intak air water kg dry air mra molecular mass dry intak air mol molar ratio refer fuel chαoδnεsγ altern molecular mass mre diesel mol mre lpg mol mre ng mol quot annex iv amend titl section replac quot diesel refer fuel test engin emiss limit row tabl section annex quot section insert quot diesel refer fuel test engin emiss limit row tabl section annex paramet unit limit test method minimum maximum cetan number en iso densiti kg en iso distil point en iso point en iso final boil point en iso flash point en cfpp en viscos mm en iso polycycl aromat hydrocarbon ip sulphur content mg kg astm copper corros class en iso conradson carbon residu dr en iso ash content en iso water content en iso neutralis strong acid number mg koh astm oxid stabil mg ml en iso lubric hfrr wear scan diamet μm cec fame prohibit section section section replac quot technic data lpg refer fuel technic data lpg refer fuel test vehicl emiss limit row tabl section annex paramet unit fuel fuel test method composit iso content vol content vol balanc balanc lt gt vol max max olefin vol max max evapor residu mg kg max max iso water free free visual inspect total sulphur content mg kg max max en hydrogen sulphid iso copper strip corros rate class class iso odour characterist characterist motor octan number min min en annex technic data lpg refer fuel test vehicl emiss limit row tabl section annex paramet unit fuel fuel test method composit iso content vol content vol balanc balanc lt gt vol max max olefin vol max max evapor residu mg kg max max iso water free free visual inspect total sulphur content mg kg max max en hydrogen sulphid iso copper strip corros rate class class iso odour characterist characterist motor octan number min min en annex annex vi amend appendix quot appendix quot appendix amend section ad quot engin control unit eecu softwar calibr number quot ii section replac quot emiss level engin parent engin delet applic esc test deterior factor df calcul fix delet applic df valu emiss esc test tabl esc test df thc nox pt emiss kwh thc kwh nox kwh pt kwh measur calcul df elr test smoke test deterior factor df calcul fix delet applic quot test df nmhc ch nox pt emiss kwh nmhc kwh ch kwh nox kwh pt kwh measur regener measur regener measur weight calcul df appendix ad quot appendix obd relat inform note appendix annex ii direct inform appendix provid vehicl manufactur purpos enabl manufactur obd compat replac servic part diagnost tool test equip inform suppli vehicl manufactur cover intellectu properti right constitut specif manufactur oem supplier request appendix made interest compon diagnost tool test equip manufactur discriminatori basi complianc provis section appendix annex ii inform requir section ident provid appendix descript type number pre condit cycl origin type approv vehicl descript type obd demonstr cycl origin type approv vehicl compon monitor obd system comprehens document describ sens compon strategi fault detect mi activ fix number drive cycl statist method includ list relev secondari sens paramet compon monitor obd system list obd output code format explan individu emiss relat powertrain compon individu emiss relat compon monitor compon determin mi activ quot valu quot specif quot true valu quot establish limit valu term iso quot petroleum product determin applic precis data relat method test quot appli fix minimum minimum differ account fix maximum minimum minimum differ reproduc notwithstand measur technic reason manufactur fuel aim stipul maximum case quotat maximum minimum limit clarifi question fuel meet requir specif term iso appli rang cetan number accord requir minimum rang case disput fuel supplier fuel user term iso resolv disput provid replic measur suffici number archiv precis made prefer singl determin actual sulphur content fuel type test report oxid stabil control shelf life limit advic sought supplier storag condit life quot method accur determin presenc corros materi sampl corros inhibitor chemic diminish corros sampl copper strip addit compound sole purpos bias test method prohibit method accur determin presenc corros materi sampl corros inhibitor chemic diminish corros sampl copper strip addit compound sole purpos bias test method prohibit quot delet applic annex ii procedur conduct test durabl emiss control system introduct annex detail procedur select famili engin test servic accumul schedul purpos determin deterior factor deterior factor appli measur emiss engin undergo period audit ensur servic engin emiss remain conform applic emiss limit tabl section annex direct ec durabl period applic vehicl engin instal annex detail emiss emiss relat mainten carri engin undergo servic accumul schedul mainten perform servic engin commun owner heavi duti engin select engin establish life deterior factor engin select engin famili defin section annex direct ec emiss test establish life deterior factor engin engin famili combin famili base type exhaust aftertreat system utilis order place engin number cylind cylind configur technic specif instal exhaust aftertreat system engin aftertreat system famili manufactur provid data approv author demonstr emiss engin similar engin repres engin aftertreat system famili select engin manufactur test servic accumul schedul defin section annex criteria select engin section annex direct ec report type approv author test commenc type approv author decid worst case emiss rate engin aftertreat system famili characteris engin test engin select jointli type approv author engin manufactur establish life deterior factor gener deterior factor applic engin aftertreat system famili develop select engin base distanc servic accumul procedur includ period test gaseou particul emiss esc test servic accumul schedul servic accumul schedul carri choic manufactur run vehicl equip select parent engin quot servic accumul quot schedul run select parent engin quot dynamomet servic accumul quot schedul servic dynamomet servic accumul manufactur determin form extent distanc servic accumul engin consist good engin practic manufactur determin engin test gaseou particul emiss esc test singl engin oper schedul engin engin aftertreat system famili request manufactur agreement type approv author test cycl esc test run test point test cycl run begin end servic accumul schedul oper schedul engin aftertreat system famili oper schedul shorter life period provid number test point proper extrapol test result section case servic accumul shorter shown tabl section manufactur provid applic correl minimum servic accumul period drive distanc engin dynamomet hour fuel consumpt correl vehicl speed versu engin revolut correl minimum servic accumul categori vehicl engin instal minimum servic accumul period life articl direct categori vehicl km articl categori vehicl km articl categori vehicl maximum technic permiss mass exceed tonn km articl categori vehicl maximum technic permiss mass exceed tonn km articl categori vehicl km articl categori vehicl class ii maximum technic permiss mass exceed tonn km articl categori vehicl class iii maximum technic permiss mass exceed tonn km articl servic accumul schedul fulli applic type approv report type approv author start test type approv author decid addit measur carri esc test point select manufactur notifi manufactur revis servic accumul schedul dynamomet servic accumul schedul prepar manufactur agre type approv author engin test start servic accumul schedul engin aftertreat system famili manufactur determin number hour engin run oper engin treatment system stabilis request approv author manufactur make data analysi make determin altern manufactur elect run engin hour stabilis engin aftertreat system stabilis period determin section deem start servic accumul schedul servic accumul test stabilis engin run servic accumul schedul select manufactur section period interv servic accumul schedul determin manufactur stipul type approv author section engin test gaseou particul emiss esc test accord section agre test cycl esc run test point test cycl esc run begin end servic accumul schedul servic accumul schedul mainten carri engin section servic accumul schedul unschedul mainten engin vehicl perform obd system specif detect problem result malfunct indic mi activ report result emiss test esc conduct servic accumul schedul made type approv author emiss test declar void manufactur provid explan test declar void case seri emiss test esc test carri hour servic accumul manufactur test engin servic accumul schedul establish deterior factor manufactur retain record inform emiss test mainten carri engin servic accumul schedul inform submit approv author result emiss test conduct servic accumul schedul determin deterior factor pollut measur esc test test point servic accumul schedul quot fit quot regress analysi made basi test result result test pollut express number decim place limit pollut shown tabl section annex direct ec addit decim place accord section agre test cycl esc run test point test cycl esc run begin end servic accumul schedul regress analysi made basi test result test cycl run test point basi regress analysi manufactur calcul project emiss valu pollut start servic accumul schedul life applic engin test extrapol regress equat determin section engin equip exhaust aftertreat system deterior factor pollut differ project emiss valu life period start servic accumul schedul engin equip exhaust aftertreat system deterior factor pollut ratio project emiss valu life period start servic accumul schedul accord section agre test cycl esc run test point test cycl esc run begin end servic accumul schedul deterior factor calcul test cycl run test point applic test cycl provid test cycl relationship measur valu run begin end servic accumul schedul similar deterior factor pollut test cycl record section appendix annex vi direct ec altern servic accumul schedul determin deterior factor engin manufactur choos deterior factor engin type test cycl hc nmhc ch nox pm diesel engin esc ga engin manufactur select carri df determin engin engin aftertreat combin engin engin aftertreat combin fall engin famili categori determin section case manufactur demonstr approv author base engin engin aftertreat combin engin engin aftertreat combin df carri technic specif instal requir vehicl emiss engin engin aftertreat combin similar check conform product conform product emiss complianc check basi section annex direct ec time type approv manufactur choos measur time pollut emiss exhaust aftertreat system manufactur develop inform deterior factor separ engin aftertreat system manufactur aid end product line audit purpos type approv deterior factor adopt manufactur section deterior factor develop section record section appendix annex vi direct ec mainten servic accumul schedul mainten perform engin proper consumpt requir reagent determin deterior factor classifi emiss relat emiss relat classifi schedul unschedul emiss relat mainten classifi critic emiss relat mainten emiss relat schedul mainten section specifi emiss relat schedul mainten purpos conduct servic accumul schedul inclus mainten instruct furnish owner heavi duti vehicl heavi duti engin emiss relat schedul mainten purpos conduct servic accumul schedul occur equival distanc interv manufactur mainten instruct owner heavi duti vehicl heavi duti engin mainten schedul updat servic accumul schedul provid mainten oper delet mainten schedul oper perform test engin emiss relat mainten perform engin assur conform relev emiss standard manufactur submit data type approv author demonstr emiss relat schedul mainten technic engin manufactur adjust clean mainten item filter cooler exhaust ga circul system posit crankcas ventil valv fuel injector tip clean fuel injector turbocharg electron engin control unit sensor actuat particul filter system includ relat compon exhaust ga circul system includ relat control valv tube exhaust aftertreat system purpos mainten compon defin critic emiss relat item exhaust aftertreat system electron engin control unit sensor actuat exhaust ga circul system includ relat filter cooler control valv tube posit crankcas ventil valv critic emiss relat schedul mainten reason likelihood perform manufactur demonstr approv author reason likelihood mainten perform demonstr made prior perform mainten servic accumul schedul critic emiss relat schedul mainten item satisfi condit defin section accept reason likelihood mainten item perform data submit establish connect emiss vehicl perform emiss increas due lack mainten vehicl perform simultan deterior point unaccept typic drive survei data submit demonstr confid level engin critic mainten item perform recommend interv associ requir section annex iv direct visibl indic instal dashboard vehicl alert driver mainten due indic actuat distanc compon failur indic remain activ engin oper eras requir mainten carri set signal requir step mainten schedul system design deactiv end life period engin method approv author determin establish reason likelihood critic mainten perform schedul mainten manufactur submit request type approv author approv schedul mainten wish perform servic accumul schedul recommend owner heavi duti vehicl engin manufactur includ recommend categori emiss relat emiss relat critic critic schedul mainten propos emiss relat mainten maximum feasibl mainten interv request accompani data support schedul mainten mainten interv emiss relat schedul mainten emiss relat schedul mainten reason technic oil chang oil filter chang fuel filter chang air filter chang cool system mainten idl speed adjust governor engin bolt torqu valv lash injector lash time adjust tension drive belt perform engin vehicl select servic accumul schedul frequent interv recommend manufactur owner interv recommend sever servic mainten engin select test servic accumul schedul repair compon engin select test servic accumul schedul engin emiss control system fuel system perform result part failur engin system malfunct equip instrument tool identifi malfunct maladjust defect engin compon equival equip instrument tool dealership servic outlet conjunct schedul mainten compon subsequ identif engin malfunct critic emiss relat unschedul mainten consumpt requir reagent defin critic emiss relat unschedul mainten purpos conduct servic accumul schedul inclus mainten instruct furnish manufactur owner heavi duti vehicl heavi duti engin basi inform suppli member state commiss propos revis df shown tabl accord procedur laid articl direct eec annex iii conform servic vehicl engin gener refer type approv grant emiss measur confirm function emiss control devic life engin instal vehicl normal condit conform servic vehicl engin properli maintain purpos direct measur check period life period defin articl direct vehicl engin type approv row row row tabl section annex direct ec check conform servic vehicl engin basi inform provid manufactur type approv author conduct audit emiss perform rang repres vehicl engin manufactur hold type approv figur annex illustr procedur servic conform check procedur audit audit servic conform type approv author conduct basi relev inform manufactur procedur similar defin articl section annex direct eec altern servic monitor report suppli manufactur type approv author surveil test inform surveil test perform member state procedur section audit procedur audit servic conform conduct type approv author basi inform suppli manufactur manufactur servic monitor ism report base test engin vehicl proven relev test protocol inform ism report includ limit section address manufactur address telephon fax number mail address authoris repres area cover manufactur inform model engin includ manufactur inform list engin type cover manufactur inform engin treatment system famili vehicl identif number vin code applic vehicl equip engin part audit figur tiff number type approv applic engin type servic famili includ applic number extens field fix recal work detail extens field fix recal type approv engin cover manufactur inform request type approv author period time manufactur inform collect engin build period cover manufactur inform quot vehicl engin manufactur calendar year quot manufactur servic conform check procedur includ vehicl engin locat method select reject criteria vehicl engin test type procedur programm manufactur accept reject criteria servic famili group geograph area manufactur collect inform sampl size sampl plan result manufactur servic conform procedur includ identif engin includ programm test identif includ model vehicl identif number vin engin identif number vehicl registr number equip engin part audit date manufactur region type vehicl urban deliveri long haul reason reject vehicl engin sampl vehicl year improp emiss relat mainten evid fuel higher sulphur content requir normal vehicl emiss control equip conform type approv reason reject substanti natur fulfil mainten instruct vehicl exclud sole ground aec excess oper emiss relat servic mainten histori engin sampl includ work repair histori engin sampl test data includ date test locat test applic distanc odomet vehicl equip engin cover audit test fuel specif test refer fuel market fuel test condit temperatur humid dynamomet inertia weight dynamomet set power set emiss test result conduct esc elr test section annex minimum engin test altern item test conduct protocol relev monitor servic function test state substanti manufactur conjunct type approv process section annex direct ec record indic obd system record experi consum reagent report detail limit oper experi handl fill refil consumpt reagent conduct fill instal specif frequenc activ temporari perform limit event defect instanc activ mi regist fault code relat lack consum reagent manufactur suppli defect report manufactur report warranti claim natur field indic activ deactiv mi regist fault code relat lack consum reagent activ deactiv engin perform limit section annex direct ec inform gather manufactur suffici comprehens ensur servic perform assess normal condit durabl life period defin articl direct repres manufactur geograph penetr manufactur whish run servic monitor compris fewer engin vehicl number section item procedur defin section item reason engin engin famili i cover report small number condit agre type approv author basi monitor report refer section type approv author decid servic conform engin type engin famili satisfactori action decid data provid manufactur insuffici reach decis request addit inform test data manufactur request depend type approv engin addit test data includ esc elr test result proven procedur section item decid servic conform engin famili unsatisfactori proce confirmatori test carri sampl engin engin famili section annex member state conduct report surveil test base audit procedur spell section inform procur mainten manufactur particip activ record likewis member state altern emiss test protocol section item type approv author surveil test conduct report member state basi decis section manufactur report type approv author member state subject engin vehicl servic plan conduct voluntari remedi action report suppli manufactur conjunct take decis action particular action describ group engin vehicl includ action regularli commenc campaign applic particular section annex emiss test engin select engin famili test esc test cycl gaseou particul emiss elr test cycl smoke emiss engin repres type expect type engin vehicl normal procur inspect restor mainten engin vehicl conduct protocol section document mainten schedul refer section annex ii carri engin emiss valu determin esc elr test express number decim place limit pollut shown tabl section annex direct ec addit decim place confirmatori test confirmatori test purpos confirm servic emiss function engin famili type approv author satisfi manufactur ism section report evid unsatisfactori servic conform section order manufactur run test confirmatori purpos type approv author examin confirmatori test report suppli manufactur type approv author conduct confirmatori test confirmatori test applic engin esc elr test section repres engin test dismount vehicl normal condit test altern prior agreement type approv author manufactur test emiss control compon vehicl dismount transfer mount properli repres engin seri test packag emiss control compon select reason select state test result regard satisfactori test engin repres engin famili regul pollut compon limit shown section annex direct ec exceed significantli action type approv author satisfi inform test data suppli manufactur carri confirmatori engin test section base confirmatori test conduct member state section engin type conform requir provis type approv author request manufactur submit plan remedi measur remedi conform case remedi measur refer articl annex direct eec refont framework direct extend engin servic belong vehicl type affect defect accord section valid plan remedi measur present manufactur approv type approv author manufactur respons execut remedi plan approv type approv author notifi decis member state dai member state requir plan remedi measur appli engin type regist territori member state establish engin type conform applic requir annex notifi delai member state grant origin type approv accord requir articl direct eec subject provis articl direct eec compet author member state grant origin type approv inform manufactur engin type fail satisfi requir provis measur expect manufactur manufactur submit author month notif plan measur overcom defect substanc correspond requir section compet author grant origin type approv month consult manufactur order secur agreement plan measur carri plan compet author grant origin type approv establish agreement reach procedur pursuant articl direct eec initi plan remedi measur plan remedi measur request section file type approv author work dai date notif refer section type approv author work dai declar approv disapprov plan remedi measur manufactur demonstr satisfact compet type approv author time requir investig complianc order submit plan remedi measur extens grant remedi measur appli engin affect defect amend type approv document assess manufactur provid copi commun relat plan remedi measur maintain record recal campaign suppli regular statu report type approv author plan remedi measur includ requir manufactur assign uniqu identifi number plan remedi measur descript engin type includ plan remedi measur descript specif modif alter repair correct adjust made bring engin conform includ summari data technic studi support manufactur decis measur correct conform descript method manufactur inform engin vehicl owner remedi measur descript proper mainten manufactur stipul condit elig repair plan remedi measur explan manufactur reason impos condit mainten condit impos demonstr relat conform remedi measur descript procedur engin owner obtain correct conform includ date remedi measur estim time workshop perform repair repair expedi reason time deliveri vehicl copi inform transmit vehicl owner descript system manufactur assur adequ suppli compon system fulfil remedi action adequ suppli compon system initi campaign copi instruct person perform repair descript impact propos remedi measur emiss fuel consumpt driveabl safeti engin type cover plan remedi measur data technic studi support conclus inform report data type approv author determin evalu plan remedi measur plan remedi measur includ recal descript method record repair submit type approv author label submit manufactur requir conduct design test compon engin incorpor propos chang repair modif demonstr effect chang repair modif manufactur respons keep record engin vehicl recal repair workshop perform repair type approv author access record request period year implement plan remedi measur repair modif addit equip record certif suppli manufactur owner engin annex iv board diagnost system obd introduct annex describ provis specif board diagnost obd system emiss control system motor vehicl definit purpos annex definit addit definit contain section annex direct ec appli quot arm cycl quot mean suffici engin oper coolant temperatur risen engin start reach minimum temperatur quot access quot mean avail emiss relat obd data includ fault code requir inspect diagnosi servic repair emiss relat part vehicl serial interfac standard diagnost connector quot defici quot mean respect engin obd system separ compon system monitor temporari perman oper characterist impair effici obd monitor compon system meet detail requir obd engin vehicl respect engin type approv regist sold defici requir section annex quot deterior compon system quot mean engin exhaust aftertreat compon system intention deterior control manner manufactur purpos conduct type approv test obd system quot obd test cycl quot mean drive cycl version esc test cycl run order individu mode section appendix annex iii direct ec length mode reduc second quot oper sequenc quot mean sequenc determin condit extinguish mi consist engin start oper period engin shut time start obd monitor run malfunct detect present quot precondit cycl quot mean run consecut obd test cycl emiss test cycl purpos achiev stabil engin oper emiss control system obd monitor readi quot repair inform quot mean inform requir diagnosi servic inspect period monitor repair engin manufactur provid authoris dealer repair shop inform includ servic handbook technic manual diagnosi inform minimum maximum theoret valu measur wire diagram softwar calibr identif number applic engin type inform enabl updat softwar electron system accord specif vehicl manufactur instruct individu special case inform provid tool equip data record inform direct monitor test data manufactur oblig make inform cover intellectu properti right constitut specif manufactur oem supplier case technic inform improperli withheld quot standardis quot mean emiss relat obd data stream inform case scan tool includ fault code produc accord industri standard virtu fact format permit option defin provid maximum level harmonis motor vehicl industri expressli permit direct quot unrestrict quot mean access depend access code obtain manufactur similar devic access allow evalu data produc uniqu decod inform inform standardis requir test gener requir obd system design construct instal vehicl enabl identifi type malfunct entir life engin achiev object approv author accept engin excess durabl period defin articl direct show deterior obd system perform obd threshold tabl articl direct exceed obd system signal failur driver vehicl sequenc diagnost check initi engin start complet provid correct test condit met test condit select occur drive condit repres test defin section appendix annex manufactur requir activ compon system exclus purpos obd function monitor vehicl oper condit activ activ reagent tank heater denox system combin denox particul filter system activ obd involv devic measur sens respond oper variabl vehicl speed engin speed gear temperatur intak pressur paramet purpos detect malfunct minimis risk indic fals malfunct devic defeat devic access obd system requir inspect diagnosi servic repair engin unrestrict standardis emiss relat fault code consist section annex obd stage requir date articl direct obd system diesel engin vehicl equip diesel engin failur emiss relat compon system failur result increas emiss obd threshold tabl articl direct satisfi stage requir obd system monitor complet remov catalyst fit separ hous part denox system particul filter reduct effici denox system fit respect emiss nox reduct effici particul filter fit respect emiss particul reduct effici combin denox particul filter system fit respect emiss nox particul major function failur altern monitor obd threshold limit respect section obd system diesel engin accord articl direct monitor major function failur compon catalyst fit separ unit part denox system particul filter denox system fit particul filter fit combin denox particul filter system case engin equip denox system exampl monitor major function failur complet remov system replac system bogu system intent major function failur lack requir reagent denox system failur scr electr compon electr failur compon sensor actuat dose control unit denox system includ applic reagent heat system failur reagent dose system miss air suppli clog nozzl dose pump failur case engin equip particul filter exampl monitor major function failur major melt trap substrat clog trap result differenti pressur rang declar manufactur electr failur compon sensor actuat dose control unit particul filter failur applic reagent dose system clog nozzl dose pump failur manufactur demonstr approv author compon system monitor event total failur remov emiss exce applic threshold limit obd stage tabl articl direct measur cycl shown section appendix annex provis appli exhaust ga recircul egr devic denox system particul filter combin denox particul filter system appli compon system monitor major function failur obd stage requir date articl direct obd system diesel ga engin vehicl equip diesel ga engin failur emiss relat compon system engin system failur result increas emiss obd threshold tabl articl direct obd system commun interfac hardwar messag engin system electron control unit eecu power train vehicl control unit exchang inform influenc correct function emiss control obd system diagnos integr connect eecu medium link vehicl compon commun bu satisfi stage requir obd system monitor reduct effici catalyst fit separ hous part denox system particul filter reduct effici denox system fit respect emiss nox reduct effici particul filter fit respect emiss particul reduct effici combin denox particul filter system fit respect emiss nox particul interfac engin electron control unit eecu powertrain vehicl electr electron system transmiss control unit tecu electr disconnect manufactur demonstr approv author compon system monitor event total failur remov emiss exce applic threshold limit obd stage tabl articl direct measur cycl shown section appendix annex provis appli exhaust ga recircul egr devic denox system particul filter combin denox particul filter system stage stage requir satisfi stage stage requir obd system monitor fuel inject system electron fuel quantiti time actuat circuit continu open circuit short circuit total function failur engin exhaust aftertreat emiss relat compon system connect comput failur result tailpip emiss exceed obd threshold limit tabl articl direct minimum exampl includ exhaust ga recircul egr system system compon monitor control air mass flow air volumetr flow temperatur boost pressur inlet manifold pressur relev sensor enabl function carri sensor actuat denox system sensor actuat electron activ activ particul filter emiss relat engin exhaust aftertreat compon system connect electron control unit monitor electr disconnect monitor case engin equip aftertreat system consum reagent obd system monitor lack requir reagent qualiti requir reagent specif declar manufactur annex ii direct ec reagent consumpt dose activ section annex direct ec obd oper temporari disabl obd monitor capabl obd system design construct instal vehicl enabl compli requir annex condit defin section annex direct ec normal oper condit emiss control system show degrad obd system perform threshold tabl articl direct exceed obd system signal failur driver vehicl obd system disabl condit disabl met affect obd monitor system disabl abil monitor affect low fuel level reason disabl permit fuel tank level fall nomin capac fuel tank affect obd monitor system temporarili disabl oper auxiliari emiss control strategi section annex direct ec affect obd monitor system temporarili disabl oper safeti limp home strategi activ vehicl design accommod instal power unit disabl affect obd monitor system permit provid disabl take place power unit activ vehicl driven affect obd monitor system disabl temporarili period regener emiss control system downstream engin particul filter denox system combin denox particul filter affect obd monitor system disabl temporarili condit defin section annex direct ec disabl justifi limit obd monitor includ model capabl obd monitor system requir evalu compon malfunct evalu result risk safeti compon failur activ malfunct indic mi obd system incorpor malfunct indic readili visibl vehicl oper case section annex mi symbol lamp purpos emiss relat malfunct emerg start limp home routin driver safeti relat messag highest prioriti mi visibl reason light condit activ displai symbol conform iso dashboard telltal lamp symbol dashboard displai vehicl equip gener purpos mi emiss relat problem displai separ specif inform permit inform deal brake system fasten seat belt oil pressur servic requir indic lack reagent denox system red mi prohibit mi driver urgent servic task carri indic accompani messag dashboard displai urgent servic requir carri strategi requir precondit cycl mi activ manufactur provid data engin evalu adequ demonstr monitor system equal effect time detect compon deterior strategi requir averag ten obd emiss test cycl mi activ accept mi activ engin control enter perman emiss default mode oper mi activ obd system unabl fulfil basic monitor requir direct refer made section mi activ addit distinct warn mode activ flash mi activ symbol conform iso addit mi activ mi activ vehicl ignit quot kei quot posit engin start crank de activ second engin start malfunct previous detect fault code storag obd system record fault code indic statu emiss control system fault code store detect verifi malfunct caus mi activ identifi malfunct system compon uniqu separ code store indic expect mi activ statu mi command quot quot mi command quot quot separ statu code identifi correctli function emiss control system emiss control system engin oper fulli evalu mi activ due malfunct perman emiss default mode oper fault code store identifi area malfunct fault code store case refer section annex monitor disabl drive cycl due continu oper vehicl condit conform section annex readi subject monitor system set quot readi quot statu monitor complet hour run engin mi activ request instant serial port standard link connector specif section annex extinguish mi mi de activ subsequ sequenti oper sequenc engin run hour monitor system respons activ mi ceas detect malfunct malfunct identifi independ activ mi case mi activ due lack reagent denox system combin denox particul treatment devic reagent specif declar manufactur mi switch back previou state activ fill replac storag medium reagent correct specif case mi activ due incorrect reagent consumpt dose activ mi switch back previou state activ condit section annex direct ec longer appli eras fault code obd system eras fault code hour run engin freez frame inform fault regist engin warm cycl engin run hour whichev occur except case refer section octob type approv octob registr case fault code gener section annex direct ec obd system retain record fault code hour run engin mi activ dai hour engin oper fault code hour run engin mi activ eras extern diagnost tool refer section annex requir relat type approv obd system purpos type approv obd system test procedur appendix annex engin repres engin famili section annex direct ec obd demonstr test test report parent obd system obd engin famili provid type approv author altern carri obd demonstr test case obd stage refer section obd system failur emiss relat compon system failur result increas emiss obd threshold tabl articl direct major function failur exhaust aftertreat system case obd stage refer section obd system failur emiss relat compon system failur result increas emiss obd threshold tabl articl direct case obd obd obd system lack requir reagent oper exhaust aftertreat system instal requir instal vehicl engin equip obd system compli provis annex respect vehicl equip provis section mi addit warn mode applic provis section board diagnost facil provis section connect interfac type approv obd system defici manufactur request author obd system accept type approv system defici specif requir annex fulli met request author determin complianc requir annex feasibl unreason author consider data manufactur detail factor limit technic feasibl lead time product cycl includ phase phase engin design program upgrad comput extend result obd system effect compli requir direct manufactur demonstr accept level effort requir direct author accept defici request includ complet lack requir diagnost monitor author accept defici request respect obd threshold limit tabl articl direct determin identifi order defici defici relat obd stage respect section obd stage respect section annex identifi prior time type approv defici grant respect requir section section section annex defici period defici carri period year date type approv engin type vehicl respect engin type adequ demonstr substanti engin modif addit lead time year correct defici case defici carri period exceed year manufactur request origin type approv author grant defici retrospect defici discov origin type approv case defici carri period year date notif type approv author adequ demonstr substanti engin modif addit lead time year correct defici case defici carri period exceed year author notifi decis grant defici request author member state requir articl direct eec access obd inform replac part diagnost tool test equip applic type approv amend type approv articl articl direct eec accompani relev inform obd system relev inform enabl manufactur replac retrofit compon make part manufactur compat obd system view fault free oper assur vehicl user malfunct similarli relev inform enabl manufactur diagnost tool test equip make tool equip provid effect accur diagnosi emiss control system request type approv author make appendix ec type approv certif relev inform obd system interest compon diagnost tool test equip manufactur discriminatori basi case replac servic compon inform request compon subject ec type approv compon form part system subject ec type approv request inform identifi exact specif engin model type engin model type engin famili inform requir confirm inform requir develop replac retrofit part compon diagnost tool test equip repair inform month manufactur provid authoris dealer repair shop commun repair inform manufactur make inform includ subsequ amend supplement reason discriminatori payment manufactur make access payment technic inform requir repair mainten motor vehicl inform cover intellectu properti constitut essenti secret identifi form case technic inform withheld improperli entitl inform person engag commerci servic repair road side rescu inspect test vehicl manufactur sell replac retro fit compon diagnost tool test equip event failur compli provis approv author measur ensur repair inform accord procedur laid type approv servic survei diagnost signal determin malfunct compon system quot freez frame quot engin condit present time store comput memori store engin condit includ limit calcul load engin speed coolant temperatur intak manifold pressur fault code caus data store freez frame storag manufactur choos set condit facilit effect repair frame data requir manufactur choos store addit frame provid requir frame read gener scan tool meet specif section fault code caus condit store eras accord section annex store engin condit eras signal addit requir freez frame inform made demand serial port standardis data link connector inform board comput determin inform board comput diagnost troubl code engin coolant temperatur inject time intak air temperatur manifold air pressur air flow rate engin speed pedal posit sensor output calcul load vehicl speed fuel pressur signal provid standard unit base specif section actual signal identifi separ default limp home signal emiss control system specif board evalu test conduct separ statu code readi code store comput memori identifi correctli function emiss control system emiss control system requir vehicl oper complet proper diagnost evalu readi code store monitor consid continu oper monitor readi code set quot readi quot statu quot kei quot quot kei quot intent set readi code quot readi quot statu servic procedur appli code appli individu code obd requir vehicl certifi stage obd stage obd major emiss control system monitor obd system consist section serial data port standardis data link connector specif section softwar calibr identif number declar annex ii vi direct ec made serial port standardis diagnost connector softwar calibr identif number provid standardis format vehicl identif number vin number made serial port standardis diagnost connector vin number provid standardis format emiss control diagnost system provid standardis unrestrict access conform iso sae section iso sae consist section board board commun link conform iso similar claus sae seri standard test equip diagnost tool need commun obd system meet exce function specif iso sae section board diagnost facil dashboard mount video displai devic enabl access obd inform permit addit enabl access obd inform mean standard diagnost connector diagnost data section bi direct control inform provid format unit iso sae section diagnost tool meet requir iso sae section manufactur provid nation standardis bodi emiss relat diagnost data pid obd monitor id test id iso relat direct fault regist manufactur identifi fault fault code consist section iso relat emiss relat system diagnost troubl code identif manufactur diagnost troubl code section iso fault code fulli access standardis diagnost equip compli provis section annex manufactur provid nation standardis bodi emiss relat diagnost data pid obd monitor id test id iso relat direct altern manufactur identifi fault fault code consist sae sae connect interfac vehicl diagnost tester standardis meet requir iso sae case categori vehicl altern connector locat standard provid requir iso met connector locat suitabl posit side driver seat includ floor cabin case connector access person stand vehicl restrict access driver seat instal posit subject agreement approv author readili access servic personnel protect accident damag normal condit symbol number symbol number futur iso singl protocol standard develop framework ec world wide global technic regul heavi duti obd consid commiss propos replac sae iso seri standard satisfi requir section iso singl protocol standard reach di stage appendix board diagnost obd system approv test introduct appendix describ procedur check function board diagnost obd system instal engin failur simul relev emiss relat system engin manag emiss control system set procedur determin durabl obd system deterior compon system order demonstr effici monitor emiss control system compon failur result tailpip emiss exceed obd threshold limit manufactur make deterior compon electr devic simul failur deterior compon devic emiss exce obd threshold limit refer tabl articl direct case type approv obd system articl direct emiss measur esc test cycl appendix annex iii direct ec case type approv obd system articl direct emiss measur test cycl appendix annex iii direct ec determin instal deterior compon devic engin mean comparison obd threshold limit statist condit valid test cycl met failur compon devic consid qualifi agreement type approv author base technic argument provid manufactur case instal deterior compon devic engin mean full load curv determin correctli oper engin partial attain test deterior compon devic consid qualifi agreement type approv author base technic argument provid manufactur deterior compon devic engin emiss exce obd threshold limit refer tabl articl direct requir specif case limp home strategi activ engin run test case egr stick valv except document manufactur subject agreement technic servic test principl engin test deterior compon devic fit obd system approv mi activ obd system approv mi activ obd threshold limit deterior compon devic engin emiss exce obd threshold limit refer tabl articl direct requir specif case failur mode section appendix respect monitor major function failur deterior compon devic engin emiss exce obd threshold limit refer tabl articl direct requir specif case limp home strategi activ engin run test case egr stick valv except document manufactur subject agreement technic servic descript test test obd system consist phase simul malfunct compon engin manag emiss control system section appendix precondit obd system simul malfunct precondit cycl section oper engin simul malfunct obd test cycl refer section determin obd system react simul malfunct malfunct manner perform power curv engin affect malfunct obd test cycl remain shorten version esc test cycl assess exhaust emiss engin malfunct altern request manufactur malfunct compon electron simul requir section manufactur request monitor place obd test cycl refer section demonstr author monitor condit encount obd test cycl impos restrict monitor condit vehicl servic test engin fuel engin test engin compli specif laid appendix annex ii direct ec fuel refer fuel annex iv direct ec test test condit test condit satisfi requir emiss test present direct test equip engin dynamomet meet requir annex iii direct ec obd test cycl obd test cycl singl shorten esc test cycl individu mode perform order esc test cycl defin section appendix annex iii direct ec engin oper maximum second mode complet engin speed load second speed held rpm torqu held maximum torqu speed exhaust emiss requir measur obd test cycl precondit cycl introduct failur mode section engin obd system precondit perform precondit cycl request manufactur agreement type approv author altern number maximum consecut obd test cycl obd system test diesel engin vehicl equip diesel engin precondit section test engin oper obd test cycl section appendix mi activ end test condit technic servic substitut condit accord section purpos type approv total number failur subject test case system compon exce test carri type approv obd engin famili consist engin belong engin famili type approv author increas number failur subject test maximum time number engin famili present obd engin famili type approv author decid curtail test time maximum number failur test reach fit separ hous part denox system diesel particul filter replac catalyst deterior defect catalyst electron simul failur fit replac denox system includ sensor integr part system deterior defect denox system electron simul deterior defect denox system result emiss exceed obd nox threshold limit refer tabl articl direct case engin type approv articl direct relat monitor major function failur test denox system determin mi illumin condit complet remov system replac system bogu system lack requir reagent denox system electr failur compon sensor actuat dose control unit denox system includ applic reagent heat system failur reagent dose system miss air suppli clog nozzl dose pump failur denox system major breakdown system fit total remov particul filter replac particul filter defect particul filter result emiss exceed obd particul threshold limit tabl articl direct case engin type approv articl direct relat monitor major function failur test particul filter determin mi illumin condit complet remov particul filter replac system bogu system major melt particul filter substrat major crack particul filter substrat electr failur compon sensor actuat dose control unit particul filter failur applic reagent dose system clog nozzl dose pump failur particul filter clog particul filter result differenti pressur rang declar manufactur fit replac combin denox particul filter system includ sensor integr part devic deterior defect system electron simul deterior defect system result emiss exceed obd nox particul threshold limit tabl articl direct case engin type approv articl direct relat monitor major function failur test combin denox particul filter system determin mi illumin condit complet remov system replac system bogu system lack requir reagent combin denox particul filter system electr failur compon sensor actuat dose control unit combin denox particul filter system includ applic reagent heat system failur reagent dose system miss air suppli clog nozzl dose pump failur combin denox particul filter system major breakdown nox trap system major melt particul filter substrat major crack particul filter substrat clog particul filter result differenti pressur rang declar manufactur disconnect fuell system electron fuel quantiti time actuat result emiss exceed obd threshold refer tabl articl direct disconnect emiss relat engin compon connect comput result emiss exceed threshold refer tabl articl direct demonstr complianc requir agreement approv author manufactur step demonstr obd system fault disconnect occur annex approv certif number system number consist section separ quot quot charact section lower case letter quot quot distinguish number member state issu approv germani franc itali netherland sweden belgium hungari czech republ spain unit kingdom austria luxembourg finland denmark poland portug greec ireland slovenia slovakia estonia latvia lithuania cypru malta section number direct section number latest amend direct applic approv implement date technic standard alphabet charact ad accord tabl section charact refer applic date stage sever basi type approv grant section digit sequenti number lead zero applic denot base approv number sequenc start section digit sequenti number lead applic denot extens sequenc start base approv number approv extens applic date obd stage issu unit kingdom extens fourth approv applic date obd stage ii issu germani charact row obd stage obd stage ii durabl nox control tabl section annex direct ec art ga engin exclud obd stage art annex direct ec