council direct march approxim law member state relat measur air pollut gase posit ignit engin motor vehicl eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament regard opinion econom social committe regul octob amend straßenverkehr zulassung ordnung publish germani bundesgesetzblatt part octob regul provis measur air pollut posit ignit engin motor vehicl provis enter forc octob regul march quot composit exhaust gase emit petrol engin motor vehicl quot publish franc journal officiel regul applic septemb type approv vehicl type engin type engin instal type approv vehicl septemb vehicl put servic time provis liabl hinder establish proper function common market member state adopt requir addit place exist rule order eec type approv procedur subject council direct februari approxim law member state relat type approv motor vehicl trailer appli respect type vehicl present direct appli date laid applic direct februari time procedur direct applic ad hoc procedur laid form commun certifi vehicl type test satisfi requir direct basi commun member state request grant nation type approv type vehicl ascertain type submit test laid direct end member state inform member state find send copi commun complet type motor vehicl test longer period adapt laid industri respect requir relat test averag emiss gaseou pollut congest urban area cold start respect technic requir direct desir technic requir adopt econom commiss oj oj oj europ regul uniform provis approv vehicl equip posit ignit engin regard emiss gaseou pollut engin annex agreement march adopt uniform condit approv reciproc recognit approv motor vehicl equip part technic requir rapidli adapt account technic progress end provis made applic procedur laid articl council direct februari type approv motor vehicl trailer adopt direct articl purpos direct quot vehicl quot mean vehicl posit ignit engin intend road bodywork wheel permiss maximum weight kg maximum design speed equal exceed km except agricultur tractor machineri public work vehicl articl member state refus grant eec type approv nation type approv vehicl ground relat air pollut gase posit ignit engin motor vehicl octob vehicl satisfi requir contain annex except item requir contain annex ii iv vi octob vehicl satisfi addit requir contain item annex annex iii articl applic made manufactur authoris repres compet author member state concern complet section commun provid annex vii copi commun member state applic member state request grant nation type approv type vehicl accept document proof test provid carri provis paragraph revok council direct februari type approv motor vehicl trailer enter forc articl member state grant type approv measur ensur inform modif part characterist refer item annex compet author member state determin fresh test carri modifi prototyp fresh report drawn test reveal failur compli requir direct modif approv articl amend adjust requir annex vii account technic progress adopt accord procedur laid articl council direct februari type approv motor vehicl trailer articl member state adopt provis requir need order compli direct june forthwith inform commiss thereof member state ensur commun commiss text main provis nation law adopt field cover direct articl direct address member state brussel march council presid harmel ec geneva document tran wp rev annex definit applic type approv test specif definit vehicl type regard limit emiss gaseou pollut engin quot vehicl type regard limit emiss gaseou pollut engin quot mean vehicl differ essenti respect point equival inertia determin relat refer weight laid item annex iii engin characterist defin item annex ii refer weight quot refer weight quot mean weight vehicl run order increas uniform weight kg weight vehicl run order total unladen weight tank full except fuel tank half full set tool spare wheel board engin crankcas quot engin crankcas quot mean space extern engin connect oil sump intern extern duct gase vapour escap gaseou pollut quot gaseou pollut quot mean carbon monoxid hydrocarbon maximum weight quot maximum weight quot mean technic permiss maximum weight declar vehicl manufactur weight greater permiss maximum weight applic type approv particular submit manufactur authoris repres descript engin type includ particular refer annex ii draw combust chamber piston includ piston ring maximum lift valv angl open close relat dead centr vehicl repres vehicl type approv submit technic servic conduct test refer item test specif gener compon liabl affect emiss gaseou pollut design construct assembl enabl vehicl normal vibrat subject compli requir direct descript test vehicl subject weight categori type ii iii test type test verifi averag emiss gaseou pollut congest urban area cold start test carri vehicl refer articl maximum weight exce metric ton vehicl dynamomet bench equip brake flywheel test last total thirteen minut compris cycl carri interrupt cycl compris phase idl acceler steadi speed deceler test exhaust gase collect bag gase analys volum measur end fill period test carri procedur annex iii method collect analys gase laid method approv found yield equival result mass carbon monoxid mass hydrocarbon obtain test vehicl refer weight amount shown tabl gt pic file quot quot gt type ii test carbon monoxid emiss test idl speed test carri vehicl refer articl carbon monoxid content volum exhaust gase emit eng idl speed exce content check test carri accord procedur annex iv type iii test verifi emiss crankcas gase test carri vehicl refer articl except stroke engin compress crankcas mass hydrocarbon contain crankcas gase recycl engin mass fuel consum engin mass check test carri accord procedur annex gener rule conform product model regard limit emiss gaseou pollut engin verifi basi descript commun annex vii test type ii iii refer item type test carri vehicl seri collect mass carbon monoxid collect mass hydrocarbon exce valu tabl gt pic file quot quot gt annex ii gt pic file quot quot gt gt pic file quot quot gt annex iii type test verifi averag emiss pollut congest urban area cold start procedur type test item annex oper cycl dynamomet bench descript cycl oper cycl dynamomet bench tabl plot appendix analysi oper appendix gt pic file quot quot gt gener condit carri cycl preliminari test cycl carri determin actuat acceler brake control achiev cycl approxim theoret cycl prescrib limit gearbox maximum speed attain gear km fourth gear vehicl equip semi automat gearbox test ratio emploi drive gear lever oper accord manufactur instruct vehicl equip fulli automat gearbox test highest gear quot drive quot engag acceler oper obtain steadiest acceler allow gear engag normal order gear chang point shown appendix appli acceler continu period repres straight line connect end period idl begin period steadi speed toler item appli vehicl equip overdr actuat driver test overdr action toler toler km theoret speed allow acceler steadi speed deceler vehicl brake appli vehicl deceler rapidli brake requir item appli speed toler greater prescrib permit phase provid toler exceed occas time toler sec toler appli begin end gear chang period speed time toler combin appendix vehicl fuel test vehicl vehicl present good mechan condit run driven km test exhaust devic leak reduc quantiti gase collect quantiti gase emerg engin tight admiss system check ensur carbur affect accident intak air set engin vehicl control prescrib manufactur vacuum gaug instal intak circuit carburettor throttl laboratori verifi vehicl conform perform state manufactur normal drive capabl start cold hot fuel fuel refer fuel specif at annex vi engin lubric mixtur oil ad refer fuel compli grade quantiti manufactur recommend note time second allow includ time chang gear amount latitud catch cycl test equip dynamomet brake model prescrib adjust affect laps time produc percept vibrat vehicl impair normal oper equip inertia adapt enabl oper vehicl road reproduc equival inertia ga collect equip connect tube made steel provid rigid connect complet ga tight flexibl ring element isol devic vehicl vibrat materi affect composit gase vehicl test equip exhaust pipe compris branch branch interlink vehicl temperatur gase collect system compat correct oper engin mainten sampl bag good condit hydrocarbon absorpt level laid item reduct minimum condens side sampl bag bag valv direct exhaust gase atmospher sampl devic quickli adjust quick act collect devic compris bag adequ capac bag made materi affect accuraci measur conserv gase analyt equip sampl probe consist sampl tube lead collect devic bag empti tube independ case open bottom bag analys dispers type absorpt infra red hydrocarbon analys sensitis hexan volum measur equip volumetr gaug pressur temperatur measur enabl volum refer standard condit carri point select light type gaug laboratori posit ga bleed devic consist pump system pressur measur gaug constant accuraci instrument brake calibr separ test accuraci dynamomet total inertia rotat mass includ roller rotat part brake item kg speed vehicl measur speed rotat roller connect brake flywheel measur km speed rang km km speed km temperatur consid item measur atmospher pressur measur mm mercuri vacuum vehicl intak system measur mm mercuri pressur backpressur sampl devic pressur correct volum measur mm water gaug size accuraci gaug volum ga measur measur volum accur analys measur rang compat accuraci requir measur content constitu disregard accuraci standard calibr gase respons time analys circuit minut content standard gase differ refer ga diluent nitrogen prepar test set brake brake adjust reproduc oper vehicl level steadi speed km purpos vacuum measur engin intak road test carri km gear gear item vehicl load refer weight tyre pressur manufactur vacuum measur steadi speed level maintain fifteen second account effect wind averag result measur made direct vehicl dynamomet bench brake adjust obtain vacuum intak record road test refer item brake set maintain test set brake hydraul type type make set obtain intermedi state idl maximum speed cycl averag set adopt adjust equival inertia vehicl translatori inertia flywheel enabl total inertia rotat mass obtain proport refer weight limit gt pic file quot quot gt condit vehicl test vehicl temperatur hour cool water engin oil temperatur measur test make tyre pressur case preliminari road test brake adjust manufactur diamter roller cm pressur tyre increas prevent damag tyre check back pressur preliminari test check made ensur back pressur set sampl devic exce mm water gaug measur perform steadi speed prescrib cycl condit bag bag condit regard hydrocarbon hydrocarbon loss period minut exce initi content condit carri preliminari test conduct temperatur close extrem temperatur encount test loss measur engin run constant rpm speed hydrocarbon content gase enter bag measur continu bag fill content fill complet averag content record fill bag empti analys pump content record continu fix interv twenti minut content vari bag empti refil measur cycl repeat time satur wall calibr analyt apparatu calibr analys quantiti ga pressur compat correct function equip inject analys mean discharg gaug pressur reduc valv mount bottl apparatu adjust stabilis shown standard ga bottl start set obtain maximum content bottl curv analys deviat drawn function content standard ga bottl respons time apparatu ga maximum content bottl inject end sampl probe check made ensur maximum deviat attain minut attain analys circuit inspect end end leak adjust volum measur devic bag fill preliminari test check made ensur volum measur desir accuraci suitabl ga gaug select case procedur bench test special condit carri cycl temperatur place roller bench situat test approxim close place vehicl condit test vehicl horizont test avoid abnorm distribut fuel test carri bonnet rais auxiliari ventil devic act radiat water cool air intak air cool engin temperatur normal cycl carri speed consid roller connect brake flywheel test speed plot time correct cycl perform assess record vacuum option record time speed judg acceler made correctli temperatur cool water crankcas oil record desir start engin engin start mean devic provid purpos choke starter valv manufactur instruct engin idl choke period forti second cycl begin valv effluent recoveri devic oper end forti period manual choke choke cut principl acceler km requir met moment effect cut method adjust choke manufactur idl manual shift gearbox period idl clutch engag gear neutral enabl acceler perform normal cycl vehicl put gear clutch disengag second acceler idl period question idl period begin cycl consist second idl neutral clutch engag second gear clutch disengag idl period cycl time sixteen second neutral second gear clutch disengag idl period cycl consist second neutral clutch engag semi automat gearbox manufactur instruct drive town absenc instruct applic manual gearbox automat gearbox selector oper time test manufactur specifi case procedur manual gearbox appli acceler acceler perform rate acceler constant oper acceler carri prescrib time extra time requir deduct time allow chang combin case steadi speed period deceler deceler effect remov foot complet acceler clutch remain engag clutch disengag touch gear lever speed km period deceler longer prescrib phase vehicl brake cycl period deceler shorter prescrib phase time theoret cycl restor idl period merg idl oper end deceler period stop vehicl roller gear put neutral clutch engag steadi speed quot pump quot close throttl avoid pass acceler steadi speed period constant speed achiev keep acceler posit fix procedur sampl analysi sampl sampl begin valv open item bag bag chang begin idl period cycl bag hermet close full end cycl valv oper divert gase produc engin atmospher analysi gase contain bag analys event twenti minut fill bag question began sampl probe left perman bag entri air insert probe escap gase bag extract probe avoid analys stabilis condit minut connect bag figur adopt content gase effluent measur read stabilis measur instrument measur volum avoid wide temperatur variat volum bag bag measur gase reach room temperatur bag empti pass gase ga gaug temperatur tm calcul arithmet temperatur begin end empti maximum permiss differ temperatur ºc pressur pm calcul arithmet absolut pressur record begin end empti maximum permiss differ pressur mm mercuri volum ga drawn analysi ad volum measur meter volum equival cent measur volum result obtain design symbol vm determin quantiti gaseou pollut emit correct measur volum ga volum gase contain bag refer normal temperatur pressur mean formula gt pic file quot quot gt vm volum express litr record item tm arithmet extrem temperatur record item express degre celsiu pm arithmet extrem absolut pressur record item express millimetr mercuri ph satur water vapour pressur express millimetr mercuri temperatur tm mass gaseou pollut contain bag mass gaseou pollut contain bag determin product dcv content volum volum mass gaseou pollut consid case carbon monoxid case hydrocarbon hexan total mass gaseou pollut emit mass gaseou pollut emit vehicl test determin ad mass gaseou pollut contain bag calcul indcat item note laboratori recommend check analys measur quantiti carbon dioxid produc appendix gt pic file quot quot gt appendix analysi oper cycl type test gt pic file quot quot gt averag speed test km effect run time sec theoret distanc cover cycl km equival distanc test cycl km annex iv type ii test carbon monoxid emiss test idl speed procedur type ii test item annex condit measur fuel refer fuel specif annex vi carbon monoxid content volum measur immedi fourth cycl type test engin idl speed case vehicl manual semi automat transmiss gearbox test carri gear lever quot neutral quot posit clutch engag case vehicl automat transmiss gearbox test carri gear selector quot quot quot park quot posit sampl gase sampl probe pipe connect vehicl exhaust sampl bag close exhaust order account dilut exhaust gase air content volum carbon monoxid carbon dioxid measur content volum compar prescrib limit calcul formula gt pic file quot quot gt annex type iii test verifi emiss crankcas gase procedur type iii test item annex gener provis type iii test carri vehicl subject type type ii test engin test includ leak proof engin design slight leakag unaccept oper fault flat twin engin test condit idl regul conform manufactur recommend absenc recommend regul achiev maximum vacuum intak manifold measur perform set condit engin oper gt pic file quot quot gt engin speed measur refer item select lowest engin speed gear ratio account vehicl travel speed km normal oper condit test method set condit item measur volum qn recycl devic unit time consumpt weight cn fuel unit time volum qn measur item set condit refer standard condit mm mercuri ºc formula gt pic file quot quot gt content volum hydrocarbon measur item manufactur request crankcas gase analys assum ppm hydrocarbon volum mass weight unit volum hydrocarbon assum litr aforement set condit weight hydrocarbon discharg atmospher determin formula pn correct volum gt pic file quot quot gt method measur volum qn recycl devic step test test apertur requir recoveri gase stop principl method suitabl introduc addit loss pressur instal recycl circuit devic directli engin connect apertur flexibl bag made materi absorb hydrocarbon connect outlet collect gase recycl engin appendix bag empti measur method measur bag stop measur brought commun period time empti suitabl volumetr meter empti aforesaid pressur express mm mercuri gaug temperatur express degre celsiu measur purpos volum correct refer item measur hydrocarbon content empti aforesaid hydrocarbon content measur mean dispers hexan sensitis infra red analys read multipli coeffici absolut hydrocarbon concentr crankcas gase analys refer gase meet condit laid annex iii item measur fuel consumpt weight fuel consum condit oper defin item determin weight refer unit time express result measur valu relat condit refer item consumpt cn refer unit time purpos appli weight coeffici calcul determin weight weight hydrocarbon weight consumpt fuel accuraci measur pressur bag measur volum measur mm mercuri gaug vacuum intak measur mm mercuri gaug vehicl speed roller measur km quantiti ga discharg measur temperatur gase measur volum measur hydrocarbon content measur irrespect degre accuraci refer gase fuel consumpt measur appendix gt pic file quot quot gt annex vi gt pic file quot quot gt annex vii gt pic file quot quot gt