Nakuba abantu abaningi benezincwadi zokushayela, abaqondi kancane ngezinzwa zezimoto.Njengengxenye ebalulekile yemoto, kwenzekani uma kunenkinga ngenzwa?Abanikazi bezimoto badinga ukwazi lokhu, futhi sinikeza nezinyathelo.Uma wazi kancane ngezinzwa, lesi sihloko sizokwandisa ulwazi lwakho.Futhi, uma imoto yakho kuyiVolkswagen, udinga ukubheka umphakeli wezinzwa zakwa-VW ongawuthenga.
Inzwa yezinga lokushisa lamanzi elimele
①Egiyeni, isibani samaphutha enjini sihlala sivuliwe;
②Egiyeni, izinga lokushisa lamanzi lihlala libonisa inani eliphakeme elingu-120℃;
③Injini ine-torque elinganiselwe futhi ivilapha;
④Ikhodi yokwehluleka: P003D (i-voltage yenzwa yezinga lokushisa kwamanzi ingaphansi komkhawulo ophansi)
Isizathu
Inzwa yezinga lokushisa kwamanzi empeleni ayivumelekile.Uma i-ECU ikhomba ukuthi inkomba yokuphumayo yeyunithi yenzwa yezinga lokushisa lamanzi ayithembekile, inani elishintshayo liyasetshenziswa ngempela.Ngenhloso yokuvikela injini, i-ECU ivala ukusonteka kwenjini.
Isixazululo
Sicela uhlole inzwa yezinga lokushisa kwamanzi.
Inzwa yokushisa kwengcindezi yokuthathwa eyonakele
①ON igiya, isibani samaphutha enjini sihlala sivuliwe;
②Lapho unyathela i-accelerator kancane endaweni, kuzokhishwa intuthu encane emnyama, futhi kuzophuma intuthu emnyama eningi lapho usheshisa;
③Injini iyavilapha;
④Ikhodi yokwehluleka: P01D6 (i-voltage yenzwa yokucindezela oyithathayo iphansi kunomkhawulo ophansi)
Isizathu
Isignali yomfutho womoya wokungenisa ayijwayelekile, futhi i-ECU ayikwazi ukuthola ulwazi olulungile lokungena.Ngenxa yalokho, umthamo womjovo kaphethiloli nawo awujwayelekile.Ukuvutha akwanele, injini ivilapha, futhi kuphuma intuthu emnyama ngesikhathi sokufakwa kukaphethiloli.Izinkinga ngoxhumo lwezintambo zezintambo kanye nokwehluleka kwezinzwa kungabangela lokhu kwehluleka.
Isixazululo
Hlola umfutho womoya owudlayo kanye nenzwa yezinga lokushisa.
Isimo sesekethe esifushane se-nitrogen ne-oxygen sensor wire bundle
①Ngemva kokuqala, ukukhanya kwephutha kwe-OBD kuhlala kuvuliwe;
②Injini ine-torque elinganiselwe futhi ivilapha;
③Ikhodi yephutha: P0050 (i-nitrogen ezansi nomfula kanye nenzwa ye-oxygen CAN ithola isikhathi sokuvala), i-P018C (isikhathi sokuvala se-nitrogen esezansi nomfula nenzwa yokulungiswa kwenzwa ye-oxygen).
Isizathu
Iharness yenzwa ye-nitrogen oxygen yayigugile, ifushane yafika phansi, futhi inzwa ye-nitrogen oxygen ayikwazanga ukusebenza ngendlela evamile, okubangele ukukhishwa kwekhabhoni ngokweqile, umkhawulo we-torque yenjini, ne-alamu yesistimu.
Isixazululo
Hlola izintambo zokubopha inzwa ye-nitrogen oxygen.Uma le ndlela ingaxazululi inkinga yakho ye-BMW, kungani ungazami ukuthenga i-BMW nitrogen oxide sensor njengeyakho entsha?
Ukulimala kwenzwa yomfutho kawoyela
①Ngemva kokuqala, ukukhanya kwenkomba yengcindezi kawoyela kuhlala kuvuliwe;
②Isibani samaphutha enjini sihlala sivuliwe;
③Isivinini sokungenzi lutho, inani lomfutho kawoyela liboniswa njengo-0.99;
④Ikhodi yokwehluleka: P01CA (i-voltage yenzwa yomfutho kawoyela ingaphezu komkhawulo ongaphezulu)
Isizathu
I-oil pressure sensor probe yonakaliswe kakhulu, i-ECU ithola ukuthi inzwa yokucindezela uwoyela ayixhunyiwe, futhi inani eliboniswa imitha liyinani elingena esikhundleni ngaphakathi kwe-ECU.
Isixazululo
Hlola inzwa yomfutho kawoyela.
Ulwazi olwengeziwe-izinhlobo zezinzwa zezimoto
Kunezinhlobo eziningi zezinzwa zezimoto, okulandelayo yizona ezivame kakhulu.
1. Izinzwa zokugeleza
Isibonelo, uhlobo lwe-vane, uhlobo lwe-gauge core, uhlobo lwamanje lwe-eddy, uhlobo lwentambo eshisayo kanye nenzwa yokugeleza komoya yohlobo lwefilimu eshisayo esetshenziswa kusistimu yomjovo wesibaseli senjini.Ungakwazi ukudayisa i-SKODA Air Flow Sensor noma ezinye izinhlobo lapha.
2. Inzwa yesikhundla
Isibonelo, inzwa yokuma kwe-crankshaft (eyaziwa nangokuthi isivinini senjini kanye ne-crank angle sensor), i-camshaft position sensor, i-throttle position sensor esetshenziswa kumjovo kaphethiloli wenjini kanye nesistimu yokuthungela elawulwa yi-microcomputer, i-electronic adjustment suspension system yamukela ukuma komzimba (eyaziwa nangokuthi i-body Height) inzwa, inzwa ye-engeli yesiteringi esetshenziswa kusistimu yokuqondisa yamandla e-elekthronikhi, njll.
3. Inzwa Yokucindezela
Njengenzwa yokucindezela okuningana edonsayo, inzwa yokucindezela komkhathi, inzwa ye-cylinder pressure esetshenziswa ohlelweni lokulawula injini, inzwa yokucindezela kukaphethiloli esetshenziswa ohlelweni lokuthumela oluzenzakalelayo, kanye nenzwa yokugoqoza esetshenziswa ohlelweni lokulawula ukungqongqoza kwenjini.
4. Inzwa Yokushisa
Okufana nenzwa yezinga lokushisa epholile yenjini, inzwa yezinga lokushisa elikhipha umoya, njll., inzwa yokushisa yoketshezi olushintshayo olusetshenziswa kusistimu yokudlulisela ezenzakalelayo, kanye nenzwa yangaphakathi yezinga lokushisa esetshenziswa kusistimu yokulawula isimo somoya.
5. Inzwa yokugxilisa ingqondo
Njengenzwa ye-oxygen esetshenziswa ohlelweni lokulawula injini, inzwa yokugxilisa utshwala esetshenziswa ohlelweni lokulawula ukuphepha, njll.
6. Inzwa yesivinini
Njengenzwa yesivinini samasondo esetshenziswa ohlelweni lokubhuleka i-anti-lock, inzwa yejubane longitudinal ne-lateral (deceleration) yomzimba wemoto, inzwa yejubane esetshenziswa ohlelweni lokulawula injini, inzwa yejubane esetshenziswa enjinini, ukuhanjiswa okuzenzakalelayo. kanye nesistimu yokulawula i-cruise, kanye nenzwa yejubane ye-shaft yokufakwayo yokudlulisela Kanye nenzwa yesivinini se-shaft okukhiphayo nokunye.
7. Inzwa yokushayisana
Njengohlobo lwebhola le-roller, uhlobo lwe-piezoelectric kanye nezinzwa zokushayisana kohlobo lwe-mercury ezisetshenziswa ohlelweni lokuvikela olusizayo.
Uma udinga ukufaka esikhundleni senzwa, ungasifaka ohlwini lwakho lwezinketho zabahlinzeki.Ngaphandle kwalokho, noma yiziphi izintshisekelo, ungaxhumana nathi ngolwazi lokuxhumana ngezansi kwaleli khasi.
Isikhathi sokuthumela: Nov-24-2021