P0027 Sarrafa Bawul Mai Kula da Solenoid Circuit Range / Perf. B1
Abubuwa
P0027 Sarrafa Bawul Mai Kula da Solenoid Circuit Range / Perf. B1
Bayanan Bayani na OBD-II
Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwarar Banki 1
Mene ne wannan yake nufi?
Wannan Lambar Matsalar Bincike (DTC) lambar watsawa ce gaba ɗaya, wanda ke nufin ya shafi motocin OBD-II sanye da kayan ciki har da amma ba'a iyakance ga Toyota, VW, Ford, Dodge, Honda, Chevrolet, Hyundai, Audi, Acura, da sauransu E. Matakan gyara na musamman na iya bambanta dangane da ƙirar.
A kan motocin da aka sanye su da Variable Valve Timeing (VVT), camshafts ana sarrafa su ta hanyar injin injin injin mai da injin mai ta hanyar sarrafa solenoids daga Module Control Module/Powertrain Control Module (ECM/PCM). ECM/PCM sun gano cewa bankin 1 shaye camshaft kewayon motsi ba shi da ƙayyadaddun bayanai ko kuma baya aiki akan umarni. Toshe 1 yana nufin gefen # 1 Silinda na injin - tabbatar da duba madaidaicin gefen bisa ga ƙayyadaddun masana'anta. Solenoid mai sarrafa bawul ɗin shaye-shaye yawanci yana kan mashigin shaye-shaye na kan Silinda.
Lura. Hakanan wannan lambar tana iya kasancewa da alaƙa da lambobin P0078, P0079, ko P0080 - idan akwai ɗayan waɗannan lambobin, magance matsalar solenoid kafin a ci gaba da gano matsalar kewayon da'ira/aiki. Wannan lambar tayi kama da lambobin P0026, P0028 da P0029.
da bayyanar cututtuka
Alamomin lambar matsala P0027 na iya haɗawa da:
- Hasken MIL (Alamar rashin aiki)
- Hanzari mara kyau ko aikin injiniya
- Rage tattalin arzikin mai
dalilai
Dalili mai yiwuwa na DTC P0027 na iya haɗawa da:
- Ƙananan man injin ko gurɓataccen mai
- Rufe man tsarin
- Kuskuren sarrafa solenoid
- Kuskuren camshaft drive
- Sarkar lokacin / bel ɗin kwance ko gyara daidai
- ECM / PCM mara lahani
Matsaloli masu yuwu
Mai Inji - Duba matakin man injin don tabbatar da isassun kuɗin man inji. Tun da masu kunnawa suna aiki a ƙarƙashin matsin mai, daidaitaccen adadin mai yana da mahimmanci don tabbatar da cewa tsarin VVT yana aiki da kyau. Ruwa mai datti ko gurɓataccen ruwa na iya haifar da haɓakawa wanda zai haifar da gazawar sarrafa solenoid ko camshaft actuator.
Sarrafa Solenoid - Za'a iya gwada solenoid mai sarrafa camshaft don ci gaba tare da dijital volt / ohmmeter (DVOM) ta amfani da aikin ma'aunin juriya ta hanyar cire haɗin haɗin haɗin solenoid da kuma duba juriya na solenoid ta amfani da (+) da (-) DVOM jagoranci akan kowane. tasha. Tabbatar da cewa juriya na ciki yana cikin ƙayyadaddun masana'anta, idan akwai. Idan juriya yana cikin ƙayyadaddun bayanai, cire solenoid mai sarrafawa don tabbatar da cewa bai gurɓata ba, ko kuma idan akwai lahani ga o-ring, don haifar da asarar matsin mai.
Camshaft Drive - Turin camshaft na'urar injina ne wanda ke sarrafa matsin bazara na ciki kuma ana sarrafa shi ta mai wanda aka kawo ta solenoid mai sarrafawa. Lokacin da ba a yi amfani da matsa lamba mai ba, yana raguwa zuwa matsayin "lafiya". Koma hanyar da masana'anta suka ba da shawarar don cire mai kunnawa matsayi na camshaft daga injin camshaft don tabbatar da cewa babu yoyon da zai iya haifar da asarar matsin mai a cikin kayan aikin mai kunnawa/dawo da layukan hydraulic ko a cikin mai kunnawa kanta. Bincika sarkar lokaci / bel da abubuwan haɗin gwiwa don tabbatar da cewa suna cikin tsarin aiki mai kyau kuma an shigar dasu a daidai matsayi akan kayan camshaft.
ECM/PCM - ECM/PCM yana ba da umarnin solenoid mai sarrafawa ta amfani da siginar bugun bugun jini (PWM) don daidaita lokacin kunnawa / kashewa, wanda ke haifar da sarrafa matsin lamba da aka yi amfani da shi don matsar da mai kunna camshaft. Ana buƙatar multimeter mai hoto ko oscilloscope don duba siginar PWM don tabbatar da ECM/PCM yana aiki da kyau. Don gwada siginar PWM, tabbataccen (+) gubar yana haɗa zuwa gefen ƙasa na solenoid mai sarrafawa (idan an kawo shi tare da ƙarfin lantarki na DC, ƙasa) ko gefen wutar lantarki na solenoid mai sarrafawa (idan ƙasa ta dindindin, ingantaccen iko) da gubar mara kyau (-) haɗe da sanannen tushe. Idan siginar PWM bai yi daidai da canje-canje a cikin injin RPM ba, ECM/PCM na iya zama matsalar.
Tattaunawar DTC mai dangantaka
- A halin yanzu babu batutuwa masu alaƙa a cikin dandalin mu. Sanya sabon taken akan dandalin yanzu.
Kuna buƙatar ƙarin taimako tare da lambar ku ta p0027?
Idan har yanzu kuna buƙatar taimako tare da DTC P0027, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.
NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.
