Umsebenzi wokushisa we-automobile angaphandle
Umsebenzi oyinhloko we-Automobile angaphandle lokushisa inzwa ukuhlinzeka ngesiginali yokushisa kwemvelo yangaphandle kwiyunithi yokulawula nge-elekthronikhi (ECU) yemoto. Ngemuva kokuthola lezi zibonakaliso, i-ECU izoqhathanisa nokushisa ngaphakathi emotweni, ukuze ilungise ngokunembile isimo sokusebenza sohlelo lokufaka umoya ukuze kuqinisekiswe induduzo yemvelo yangaphakathi.
Ngokukhethekile, inzwa yokushisa yangaphandle iyakwazi ukuqapha izinga lokushisa langaphandle ngesikhathi sangempela bese lisondla lolu lwazi emuva kwi-ECU. Ngokwesiginali yokushisa etholakele kanye nokushisa ngaphakathi emotweni, i-ECU yenza ukuhlaziya okuphelele, bese ihlela ngokuqwashisa ngokusebenza kohlelo lokuthola umoya ukuze kuhlangatshezwane nezidingo zenduduzo zabagibeli emotweni emotweni emotweni.
Ngaphezu kwalokho, inzwa yokushisa yemoto yangaphandle yemoto nayo iyabandakanyeka ekushintsheni kweminye imisebenzi, njengezihlalo zokufudumeza, umsebenzi wokushisa amasondo okuqondisa, kanye nokuguqulwa kwejubane kwe-wiper. Ukuqaliswa kwale misebenzi kuya ngesiginali yokushisa enembile enikezwe inzwa yokushisa yangaphandle. Izimo zokusebenza kwezinzwa nazo zinomthelela ekusebenzeni kahle kophethiloli wemoto kanye nokusebenza kokuphuma. Uma inzwa ihluleka, i-ECU kungenzeka ingakwazi ukulawula kahle inani le-fures elifakwe, elithinta ukusebenza kahle kwemoto kanye nokusebenza kokuphuma.
Ngakho-ke, ukugcina inzwa yokushisa yemoto engaphandle yemoto esimweni esihle sokusebenza kubalulekile ukuze uqinisekise ukusebenza okujwayelekile kwemisebenzi yemoto.
Inzwa yokushisa yemoto yangaphandle yemoto iyingxenye ebalulekile yohlelo lokufaka izimoto emoyeni. Umsebenzi wayo oyinhloko ukuhlinzeka ngesiginali yokushisa kwangaphandle kwemvelo yeyunithi yokulawula ngogesi (ECU) yemoto. Ngemuva kokuthola lezi zibonakaliso, i-ECU izoqhathanisa nokushisa ngaphakathi emotweni, ukuze ilungise ngokunembile isimo sokusebenza sohlelo lokufaka umoya ukuze kuqinisekiswe induduzo yemvelo yangaphakathi.
Ukusebenza komgomo wenzwa yokushisa yangaphandle
Inzwa yokushisa yangaphandle ivame ukusebenzisa i-thermistor engemihle yokushisa i-thermistor njengento yokutholwa futhi ifakwe endaweni yokudla engaphambili yemoto yemoto. Iyakwazi ukuqapha izinga lokushisa langaphandle elikhona ngesikhathi sangempela bese liphakela lolu lwazi emuva kwi-ECU. I-ECU yenza ukuhlaziya okuphelele ngokusho kwesiginali yokushisa okutholakele kanye nokushisa emotweni, bese kubonisa ngokuqwashisa ngokusebenza kohlelo lomoya.
Iqhaza lezinzwa zokushisa zangaphandle
Uhlelo lokupholisa umoya
Ukusetshenziswa kukaphethiloli kanye nomthelela wokuphuma: Isimo sokusebenza sezinzwa zokushisa zangaphandle zithinta ukusetshenziswa kukaphethiloli nokukhishwa kwemoto. Uma inzwa ihluleka, i-ECU kungenzeka ingalawule kahle inani lokulimala kukaphethiloli, okuthinta amandla okusebenza kwamafutha kanye nokusebenza kokuphuma.
Okunye ukulungiswa komsebenzi: Ngaphezu kwalokho, inzwa yokushisa yangaphandle nayo iyabandakanyeka ekushintsheni kwesihlalo esifudumele, umsebenzi wokushisa wesondo lokuqondisa kanye nokulungiswa kwejubane kwe-wiper.
Ukusebenza kwe-Fault Perform kanye nendlela yokutholwa
Uma inzwa yokushisa yangaphandle ilimele, lezi zimpawu ezilandelayo kungenzeka:
Izinga lokushisa elingajwayelekile liboniswe kudeshibhodi: izinga lokushisa elibonisiwe alihambisani nokushisa kwangempela.
Ukuhlanekezela kwesilinganiso se-Enjini Air-Fuel Ratio: Ukusebenza kwenjini kuyathinteka.
Uhlelo lokupholisa umoya lusebenza ngokungafanele: uhlelo lokupholisa umoya kungenzeka lungasebenzi ngokujwayelekile noma ukwenza kabi.
Indlela yokutholwa ifaka ukusebenzisa i-multimeter ukukala inani lokumelana nenzwa, inani elijwayelekile kufanele libe phakathi kuka-1.6 no-1.8 kiloohms, lincipha inani lokushisa, likhulu inani lokumelana. Uma ukumelana kungajwayelekile, i-harness ye-sensor inganqanyulwa noma isixhumi senzelwe abampofu. Udinga ukuqhubeka nokuhlola noma ukufaka inzwa.
Uma ufuna ukwazi okwengeziwe, qhubeka ufunda ezinye izindatshana ezikulesi siza!
Sicela usishayele uma udinga imikhiqizo enjalo.
UZhuo Meng Shanghai Auto Co, Ltd. uzibophezele ekuthengiseni izingxenye ze-MG & 750 auto wamukelekile ukuthenga.
