Tshiab Nox Sensor Nitrogen Oxide Sensor rau Mercedes Benz A0009057100 5WK96683A

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

NOx ib tug nitrogen oxide sensor yog ib tug high-temperature ntaus ntawv / sensor tsim / tsim los xyuas cov nitrogen oxides nyob rau hauv combustion ib puag ncig xws li ib tug tsheb los yog tsheb emissions.Txoj kev loj hlob ntawm cov pa pa NOx sensors pib nyob rau hauv 1990s.Qhov chaw tsis ntev los no ntawm NOx sensor daim ntawv thov yog SCR systems rau lub teeb thiab hnyav lub luag haujlwm diesel xyaw.Txhawm rau kom ua tiav ntau yam kev xav tau OBD, SCR systems feem ntau siv NOx sensor downstream ntawm SCR catalyst.Yog tias ntau dhau NOx lossis ammonia muaj nyob ntawm SCR qhov hluav taws xob, OBD malfunction / txhaum yuav tshwm sim, vim NOx sensors rhiab rau ob lub pa roj.Yog tias qhov txhaum / qhov yuam kev no raug kuaj pom, lub tsheb ECU yuav pib limp hom timer, thiab, tom qab qee lub sijhawm, pib thiab lwm yam .. (txawv ntawm ib lub chaw tsim khoom mus rau lwm tus) lub tsheb yuav nkag mus rau hom limp.