‘internal combustion engine’ or ‘engine’ means an energy converter, other than a gas turbine, designed to transform chemical energy (input) into mechanical energy (output) with an internal combustion process; it includes, where they have been installed, the emission control system and the communication interface (hardware and messages) between the engine's electronic control unit(s) and any other powertrain or non-road mobile machinery control unit necessary to comply with Chapters II and III;
ciallaíonn “inneall dócháin inmheánaigh” nó “inneall” iompaitheoir fuinnimh, seachas tuirbín gáis, atá ceaptha chun fuinneamh ceimiceach (ionchuir) a thrasfhoirmiú go fuinneamh meicniúil (aschur) le próiseas dócháin inmheánaigh; áirítear ann, i gcás inar suiteáladh iad, córas rialaithe astaíochta agus comhéadan cumarsáide (crua-earra agus teachtaireachtaí) idir aonad rialaithe leictreonach an innill nó aonaid rialaithe leictreonacha an innill agus aon ghléasra cumhachta nó aonad rialaithe feithicle atá riachtanach le Caibidil II agus Caibidil III a chomhlíonadh;