P2820 Control Control Solenoid J Perf / Off

P2820 Control Control Solenoid J Perf / Off

Bayanan Bayani na OBD-II

J Control Control Solenoid Valve Running or Stuck

Mene ne wannan yake nufi?

Wannan lambar Lambar Matsala ce ta Rarrabawa (DTC) kuma galibi ana amfani da ita ga motocin OBD-II sanye take da watsawa ta atomatik.

Wannan na iya haɗawa, amma ba'a iyakance shi ba, BMW, Toyota, Lexus, Nissan, Mitsubishi, Chevrolet, GMC, Mercedes-Benz, da sauransu Duk da yanayin gabaɗaya, ainihin matakan gyara na iya bambanta dangane da shekarar da aka ƙera, yi, ƙirar ƙirar da watsawa.

Lokacin da P2820 OBD-II DTC aka saita, powertrain iko module (PCM) gano matsala tare da watsa matsa lamba iko solenoid "J". Yawancin watsawa ta atomatik suna da aƙalla solenoids guda uku, waɗanda sune solenoids A, B, da C. Duk da haka, watsawa ya ƙunshi ƙari ga wannan DTC. Lambobin matsala masu alaƙa da solenoid "J" lambobin P281F, P2820, P2821, P2822 da P2823. Saitin lambar ya dogara ne akan takamaiman kuskure wanda ke faɗakar da PCM kuma yana kunna hasken injin duba.

Ƙarfin matsin lamba mai sarrafa wutar lantarki yana sarrafa matsin lamba don aikin watsawa ta atomatik. PCM yana karɓar siginar lantarki dangane da matsin lamba a cikin tafin kafa. Ana sarrafa watsawa ta atomatik ta belts da ƙuƙwalwa waɗanda ke canza kayan aiki ta amfani da matsin lamba zuwa wurin da ya dace a lokacin da ya dace. Dangane da sigina daga na'urori masu sarrafa saurin abin hawa, PCM tana sarrafa madaidaicin matsin lamba don sarrafa ruwa a madaidaicin madaidaiciya zuwa hanyoyin ruwa daban -daban waɗanda ke canza yanayin watsawa a lokacin da ya dace.

An saita lambar P2820 ta PCM lokacin da keɓaɓɓen kula da matsin lamba na "J" ba ya aiki yadda yakamata ko ya makale a cikin "kashe".

Misalin kula da matsin lamba na watsawa solenoid:

Menene tsananin wannan DTC?

Tsananin wannan lambar yawanci yana farawa daga matsakaici, amma yana iya saurin ci gaba zuwa matakin da ya fi tsanani idan ba a gyara shi a kan kari ba.

Menene wasu alamomin lambar?

Alamomin lambar matsala P2820 na iya haɗawa da:

• Motar ta shiga yanayin gaggawa
• Mai watsawa yana raguwa lokacin canza kayan aiki
• Yawan zafi na watsawa
• Watsawa a makale
• Rage tattalin arzikin mai
• Mai yiwuwa misfire-kamar bayyanar cututtuka
• Duba hasken Injin yana kunne

Mene ne wasu abubuwan da ke haifar da lambar?

Dalilan wannan lambar canja wurin P2820 na iya haɗawa da:

• Ikon sarrafa matsin lamba mara nauyi
• Ruwan datti ko gurbatacce
• Kazanta ko toshe watsa tace
• M famfo watsawa
• M bawul watsa jiki
• Ƙananan hanyoyin lantarki
• Mai ruɓe ko lalace mai haɗawa
• Wayoyi mara kyau ko lalace
• PCM mara lahani

Menene wasu matakai don warware matsalar P2820?

Kafin fara aiwatar da matsala ga kowane matsala, yakamata ku sake duba Takaddun Sabis na Fasaha na musamman (TSB) ta shekara, samfuri da watsawa. A wasu lokuta, wannan na iya ceton ku lokaci mai tsawo a cikin dogon lokaci ta hanyar nuna muku hanyar da ta dace. Hakanan yakamata ku bincika bayanan abin hawa don bincika lokacin da aka canza matattara da ruwa, idan ya yiwu.

Duba ruwa da wayoyi

Mataki na farko shine a duba matakin ruwan da kuma duba yanayin ruwan don gurɓatawa. Kafin canza ruwa, yakamata ku bincika bayanan abin hawa don gano lokacin da aka canza matattara da ruwa.

Wannan yana biye da cikakken dubawa na gani don duba yanayin wayoyin don lahani a bayyane. Duba masu haɗawa da haɗi don aminci, lalata da lalacewar fil. Wannan yakamata ya haɗa da duk wayoyi da masu haɗawa zuwa madaidaicin ikon sarrafa matsin lamba, famfon watsawa, da PCM. Ana iya yin famfon watsawa ta hanyar lantarki ko ta injiniya, dangane da daidaitawa.

Matakan ci gaba

Ƙarin matakai koyaushe takamaiman abin hawa ne kuma suna buƙatar ingantattun kayan aikin da za a yi su daidai. Waɗannan hanyoyin suna buƙatar multimeter na dijital da takamaiman takaddun bayanan fasaha. Yakamata ku karɓi takamaiman umarnin matsala don abin hawan ku kafin ku ci gaba da matakan ci gaba. Bukatun wutar lantarki na iya bambanta ƙwarai daga ƙirar abin hawa zuwa abin hawa. Buƙatun matsa lamba na ruwa kuma za su bambanta dangane da ƙirar watsawa da daidaitawa.

Ci gaba da bincike

Sai dai in ba a kayyade ba a cikin bayanan bayanan, wayoyi na al'ada da karatun haɗin gwiwa yakamata su zama 0 ohms na juriya. Yakamata a yi binciken ci gaba koyaushe tare da cire haɗin wutar lantarki don gujewa gajartar da kewaye da haifar da ƙarin lalacewa. Tsayayya ko babu ci gaba yana nuna kuskuren wayoyin da ke buɗe ko gajarta kuma yana buƙatar gyara ko sauyawa.

Waɗanne madaidaitan hanyoyin gyara wannan lambar?

• Maye ruwa da tace
• Sauya madaidaicin ikon sarrafa matsin lamba.
• Gyara ko maye gurbin gurbataccen famfon watsawa
• Gyara ko maye gurbin gurɓataccen bawul ɗin watsawa
• Fassarar watsawa don hanyoyin tsabta
• Tsaftace masu haɗawa daga lalata
• Gyarawa ko sauya wayoyi
• Walƙiya ko maye gurbin PCM

Mai yiwuwa kuskuren ganewa na iya haɗawa da:

• Matsalar kashe wutar injin
• Matsalar famfon watsawa
• Matsalar watsawa ta ciki
• Matsalar watsawa

Da fatan bayanin da ke cikin wannan labarin ya taimaka wajen nuna muku kan madaidaiciyar hanya don magance matsalar matsi na ku na DTC. Wannan labarin don dalilai ne na bayanai kawai kuma takamaiman bayanan fasaha da takaddun sabis don abin hawan ku yakamata koyaushe su ɗauki fifiko.

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 P2820?

Idan har yanzu kuna buƙatar taimako tare da DTC P2820, 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.