‘electronic control unit’ means an engine's electronic device that is part of the emission control system and uses data from engine sensors to control engine parameters;
Ciallaíonn “aonad leictreonach rialaithe” gaireas leictreonach innill atá ina chuid den chóras rialaithe astaíochtaí agus a úsáideann sonraí ó bhraiteoirí innill le paraiméadair innill a rialú;