Umsebenzi wenzwa yezinga lokushisa kwezimoto
Ukuqapha ngesikhathi sangempela izinga lokushisa kanye nokwenza kahle kwezinhlelo zemoto
Izinzwa lokushisa kwezimoto zithuthukisa ukusebenza kwenjini, ziqinisekisa ukuphepha futhi zithuthukisa ukunethezeka ngokuzwa izinguquko zezinga lokushisa ezingxenyeni ezihlukene kanye nokudlulisa amasignali kuyunithi yokulawula kagesi (ECU). Okulandelayo ukuhlukaniswa kwemisebenzi yayo eyinhloko:
Ukuthuthukisa ukusebenza kwenjini
Inzwa yokushisa epholile ye-Youdaoplaceholder0 (inzwa yokushisa kwamanzi): Iqapha izinga lokushisa elipholile lenjini. I-ECU ilungisa umthamo womjovo kaphethiloli, isikhathi sokuthungela kanye nevalvu yokulawula engenzi lutho ngokufanele. Emazingeni okushisa aphansi, inyusa umthamo womjovo kaphethiloli futhi iqale ukuthungela ngaphambi kwesikhathi; emazingeni okushisa aphezulu, ivimbela ukuqhunyiswa.
I-Youdaoplaceholder0 Inzwa yezinga lokushisa lomoya : Ithola izinga lokushisa lomoya epayipini elingenisayo, ilungise umjovo kaphethiloli kanye nesikhathi sokubasa ukuze kuqinisekiswe isilinganiso esilungile sikaphethiloli womoya.
Inzwa yokushisa kawoyela we-Youdaoplaceholder0 Transmission : Iqapha izinga lokushisa likawoyela we-hydraulic ekudluliselweni okuzenzakalelayo, isiza ekulawuleni amashifu kanye nokulawulwa kwengcindezi kawoyela ukuze kuvinjelwe umonakalo ovela emazingeni okushisa aphezulu.
Ukuvikelwa kokuphepha kanye nokuvimbela amaphutha
Inzwa yezinga lokushisa le-Youdaoplaceholder0 (inzwa ye-catalytic temperature) : Iqapha izinga lokushisa lesiguquli se-catalytic bese icupha i-alamu lapho amazinga okushisa aphakeme ngokungavamile ukuvimbela ukwehluleka kwe-catalyst.
Inzwa ye-Youdaoplaceholder0 EGR exhaust gas recirculation temperature : Ithola izinga lokushisa legesi yokuphuma kabusha (evamile engu-100-400℃) ukuze kuqinisekiswe ukusebenza okuvamile kwevalvu ye-EGR nokunciphisa ukukhishwa kwe-nitrogen oxide.
I-Youdaoplaceholder0 Inzwa yethempelesha ye-Thermosensitive ferrite : Ilawula ukuqala nokuma kwefeni yerediyetha ukuze kuvinjwe into epholile ukuthi ingashisi ngokweqile.
Ukunethezeka kanye nesimo semvelo
Inzwa yokushisa yangaphandle ye-Youdaoplaceholder0 : Ifakwe kubhampa ongaphambili noma kuphaneli yangaphambili yekhebhu, ithola izinga lokushisa elizungezile le-ECU yesiphephetha-moya esizenzakalelayo ukuze ilungise umehluko wezinga lokushisa ngaphakathi kwemoto (isibonelo, isipholile sicushwa ukuze siphole lapho izinga lokushisa langaphandle liku-5℃).
I-Youdaoplaceholder0 Inzwa yezinga lokushisa emotweni : Itholakala emhubheni wokungenisa umoya wemoto, iphakela idatha yezinga lokushisa elingemuva ukuze igcine ukunethezeka kwabagibeli.
I-Youdaoplaceholder0 Inzwa yezinga lokushisa lelanga/evaporator : Iqapha izinga lokushisa endaweni ye-air conditioning noma ngaphezulu kwe-evaporator ukuze ilawule ngobuhlakani ukusebenza kwe-compressor.
Ulwazi Lokushayela kanye Nokuxilongwa Kwephutha
Idatha efana nenzwa yezinga lokushisa kwamanzi izoboniswa kudeshibhodi ukuze yazise umshayeli ngezimo ezingavamile (ezifana nokushisisa ngokweqile kwenjini).
Uma inzwa ingasebenzi kahle, i-ECU irekhoda ikhodi yephutha ukuze ilungiswe kalula futhi ixilongwe.
I-Youdaoplaceholder0 Summary : Izinzwa zezinga lokushisa kwezimoto, ngobuchwepheshe obufana nama-thermistors (njengohlobo lwe-NTC) nama-thermocouples, zifinyelela ekulawuleni izinga lokushisa eligcwele uchungechunge olugcwele ukusuka kusistimu eyinhloko yenjini ukuya endaweni yendlu yabagibeli, ngokusebenza kahle, ukuphepha nokunethezeka.
Ukubonakaliswa okuyinhloko kokuhluleka kwenzwa yokushisa kwemoto kuhlanganisa: ukuqala okunzima, isivinini esingavamile sokungenzi lutho, ukubonisa izinga lokushisa kwamanzi okungalungile, amandla ancishisiwe kanye nokwanda kokusetshenziswa kukaphethiloli, njll. Kudingeka ukulungisa noma ukufaka esikhundleni senzwa ngesikhathi ukuze kuqinisekiswe ukusebenza okuvamile kwenjini. .
Ukubonakaliswa kwamaphutha amakhulu kanye nezixazululo
I-Youdaoplaceholder0 Izinkinga zokuqalisa nokungenzi lutho
I-Youdaoplaceholder0 Ubunzima besiqalo esibandayo : Uma inzwa yezinga lokushisa kwamanzi lingasebenzi kahle, i-ECU ihluleka ukuthola isignali yezinga lokushisa efanele, okuholela ekulungisweni kwevolumu yomjovo kaphethiloli okungavamile kanye nokungalingani kokugxila kwengxube. .
I-Youdaoplaceholder0 Ukungenzi lutho okungazinzile noma ukuphakama ngokweqile : Inzwa yezinga lokushisa lomoya elingenaphutha ingabangela i-ECU ukuthi ihlulele ngokungalungile umthamo womjovo kaphethiloli, okuholela engxubeni ecebile kakhulu/ezacile kakhulu, futhi kamuva ibangele i-jitter engenzi lutho noma ukwanda okungavamile kwesivinini senjini. .
I-Youdaoplaceholder0 Igeji yezinga lokushisa lamanzi kanye ne-anomaly yamandla
Isibonisi se-Youdaoplaceholder0 Isibonisi segeji yokushisa kwamanzi engavamile : Isikhombi sibambeke enanini elilinganiselwe (isb. 120 ° C) noma asisabeli, okungase kube ngenxa yokwehluleka kwe-thermistor ngaphakathi kwenzwa noma ukuphazamiseka kokudluliswa kwesignali. .
I-Youdaoplaceholder0 Amandla enjini anganele : I-ECU ingase yenze kusebenze indlela yokuvikela lapho ithola isignali yezinga lokushisa elingalungile lamanzi, ikhawulele ukuphuma kwetorque (isb. Ikhodi yephutha P003D), okuholela ekusheshiseni okubuthakathaka noma ekukhawulweni kwetorque. .
I-Youdaoplaceholder0 Izinkinga zokuphelelwa ukushisa kanye nokusetshenziswa kwamandla
I-Youdaoplaceholder0 Ukusebenza okungavamile kwefeni yokupholisa : I-ECU yahlulela kabi ukuthi ifeni iyaqhubeka nokusebenza emazingeni okushisa aphezulu noma ayiqali nhlobo emazingeni okushisa aphansi, okungabangela injini ukuba ishise ngokweqile noma isistimu yokupholisa umoya ingasebenzi. .
I-Youdaoplaceholder0 Ukwenyuka kokusetshenziswa kukaphethiloli : Amasignali okushisa angalungile abangela ukuba umjovo kaphethiloli uchezuke esimweni esifanele, ukusha okungaphelele kwengxube, futhi andise ukusetshenziswa kukaphethiloli ngokuhamba kwesikhathi. .
Youdaoplaceholder0 Ezinye izimpawu ezihambisanayo
I-Youdaoplaceholder0 Isibani sephutha senjini sivuliwe : Isignali yenzwa engavamile izobangela amakhodi ephutha (isb. P01D6, P028F, njll.), idinga ukubhekwa ngokuqhubekayo ngethuluzi lokuxilonga. .
Inkinga yokukhishwa kwe-Youdaoplaceholder0 : Intuthu emnyama ephuma epayipini lokukhipha umoya ngesikhathi sokusheshisa okungazelelwe, ngokuvamile ngenxa yengxube ecebile kakhulu edalwe ukungasebenzi kahle kwenzwa yezinga lokushisa elithathayo. .
Inqubo yokulungisa ephakanyisiwe
I-Youdaoplaceholder0 Ukuhlola kokuqala : Sebenzisa i-multimeter ukukala ukuthi ingabe ukumelana kwenzwa kuyahambisana nezici ze-thermosensitive (njengokumelana kuncipha njengoba izinga lokushisa likhuphuka) ukuze unqume ukuthi ukhona yini umonakalo obonakalayo. .
I-Youdaoplaceholder0 Ukufundwa kwekhodi enephutha : Thola amakhodi athile anephutha (isb. P003D) ngokusebenzisa okusetshenziswa kubonwa kwe-OBD ukuze uthole inzwa noma izinkinga zesekethe ezihambisanayo.
Ukushintshwa kwengxenye ye-Youdaoplaceholder0 : Uma inzwa yehluleka, ingxenye yemodeli efanayo idinga ukushintshwa (qaphela umehluko kumapulaki phakathi kwezinzwa eziyi-12V ne-5V). .
Isheke lesistimu ye-Youdaoplaceholder0 : Hlola ingqondo yokulawula ye-ECU kanye noxhumo lwe-harness ukuze uvimbele ama-alamu angamanga ngenxa yokuxhumeka okuxekethile noma amasekhethi amafushane. .
Esimeni sokushisa kwenjini noma ukwehla okukhulu kwamandla, kunconywa ukuthi umise imoto ngokushesha futhi uxhumane nabasebenzi abalungisayo ukuze kuvinjelwe ukulimala okwengeziwe ezingxenyeni ezibalulekile ezifana ne-ECU noma ama-thermistors.
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