Sabuwar Nox Sensor Nitrogen Oxide Sensor don Mercedes Benz, A0009057100 5WK96683A

OEM: A0009057100 , 5WK9 6683A, 5WK9 6683A

NOx na'urar firikwensin nitrogen oxide na'ura ce mai zafin jiki/na'urar firikwensin da aka gina/tsara don gano nitrogen oxides a cikin yanayin konewa kamar hayakin mota ko babbar mota.Haɓaka na'urori masu auna iskar gas NOx sun fara a cikin 1990s.Yankin kwanan nan na aikace-aikacen firikwensin NOx shine tsarin SCR don injunan diesel masu nauyi da nauyi.Don gamsar da buƙatun OBD daban-daban, tsarin SCR yawanci suna amfani da firikwensin NOx a ƙasa na mai haɓaka SCR.Idan yawan adadin NOx ko ammonia ya wanzu a mashigin SCR, za a iya haifar da rashin aiki/laifi na OBD, kamar yadda na'urori masu auna firikwensin NOx ke kula da iskar gas guda biyu.Idan an gano irin wannan kuskure/kuskuren, abin hawa ECU zai fara ƙidayar yanayin yanayin, kuma, bayan wasu adadin sa'o'i, yana farawa da sauransu.