P0352 Rashin aiki na da'irar firamare / sakandare na murfin ƙonewa B

OBD-II Lambar Matsala P0352 - Takardar Bayanai

Ƙunƙasar Coil B Matsalar Firamare / Sakandare

Menene ma'anar lambar matsala P0352?

Wannan Lambar Matsalar Bincike (DTC) lambar watsawa ce gaba ɗaya, wanda ke nufin ya shafi motocin OBD-II sanye take. Kodayake gabaɗaya a cikin yanayi, takamaiman matakan gyara na iya bambanta dangane da alama / ƙirar.

Tsarin wuta na COP (coil on plug) shine abin da ake amfani dashi a yawancin injunan zamani. Kowane Silinda yana da keɓaɓɓen coil ɗin da PCM (Module Sarrafa Powertrain) ke sarrafawa.

Wannan yana kawar da buƙatun wayoyi masu toshe tartsatsi ta hanyar sanya coil ɗin kai tsaye sama da filogi. Kowane nada yana da wayoyi biyu. Ɗayan shine ƙarfin baturi, yawanci daga cibiyar rarraba wutar lantarki. Wata waya ita ce kebul ɗin direba daga PCM. PCM ta kafa/katse haɗin wannan da'irar don kunna ko kashe coil. PCM ne ke sa ido akan da'irar direba don kurakurai.

Idan an gano buɗaɗɗiya ko gajarta a cikin lambar da'irar direban coil 2, lambar P0352 na iya faruwa. Bugu da ƙari, dangane da abin hawa, PCM na iya ƙin injector ɗin mai zuwa silinda.

Cutar cututtuka

Alamomin lambar matsala P0352 na iya haɗawa da:

• Hasken MIL (Fitilar Mai nuna rashin aiki)
• Kuskuren injin na iya kasancewa ko na lokaci -lokaci
• Ana iya jin jijjiga mara kyau a zaman banza ko yayin tuƙi
• Asarar hanzari

Abubuwan da suka dace don P0352 code

Dalili mai yiwuwa na lambar P0352 sun haɗa da:

• Gajera zuwa ƙarfin lantarki ko ƙasa a cikin da'irar direban COP
• Buɗe a cikin da'irar direban COP
• Mummunan haɗi a kan coil ko fashe makullan makulli
• Bad coil (COP)
• Mabuɗin kulawar watsawa mara kyau
• Lalacewa ko lalatar wayoyi zuwa baturin Silinda na biyu
• Lalacewa ko lalata wayoyi masu haɗa coil na silinda na biyu zuwa tsarin sarrafa injin
• Buɗe ko gajeriyar kewayawa a cikin kayan aikin waya na da'irar baturi na biyu.
• Kuskuren tsarin sarrafa injin
• Kunshin nada mara kyau
• Tartsatsin fitulun mota mara kyau

Matsaloli masu yuwu

Shin injin yana fuskantar matsala a yanzu? In ba haka ba, wataƙila matsalar na iya zama na ɗan lokaci. Gwada jujjuyawa da duba wayoyi akan spool # 2 kuma tare da kayan haɗin waya zuwa PCM. Idan katsalandan da wayoyin ke haifar da barna a farfajiya, gyara matsalar wayoyin. Bincika rashin haɗin haɗi mara kyau a mai haɗa murɗa. Tabbatar cewa ba a fitar da kayan ɗamarar daga wurin ba ko kuma shaƙewa. Gyara idan ya cancanta

Idan injin yana aiki a halin yanzu, dakatar da injin ɗin kuma cire haɗin mai haɗa igiya mai lamba 2. Sannan fara injin kuma bincika siginar sarrafawa akan coil # 2. Amfani da madaidaicin zai ba ku tunani na gani don lura, amma tunda yawancin mutane ba su da damar yin amfani da shi, akwai hanya mafi sauƙi. Yi amfani da voltmeter akan ma'aunin AC hertz kuma duba idan akwai karatu a cikin kewayon 5 zuwa 20 Hz ko makamancin haka, yana nuna cewa direban yana aiki. Idan akwai siginar Hertz, maye gurbin murfin kunna wuta # 2. Wannan yana iya yin muni. Idan ba ku gano kowane siginar mitar daga PCM akan kebul ɗin murƙushe murhun wuta wanda ke nuna cewa PCM yana taɓarɓarewa / cire haɗin kewaya (ko kuma babu wani tsari na bayyane akan iyakokin idan kuna da ɗaya), bar igiyar ta katse kuma duba DC ƙarfin lantarki akan direban da'irar akan mai haɗa murfin ƙonewa. Idan akwai wani muhimmin ƙarfin lantarki akan wannan waya, to akwai gajeru don ƙarfin lantarki a wani wuri. Nemo ɗan gajeren kewaye kuma gyara shi.

Idan babu wutan lantarki a da'irar direba, kashe wutar. Cire haɗin PCM kuma bincika amincin direba tsakanin PCM da coil. Idan babu ci gaba, gyara da'irar buɗe ko gajere zuwa ƙasa. Idan an buɗe, bincika juriya tsakanin ƙasa da mai haɗa murfin ƙonewa. Dole ne a sami juriya mara iyaka. Idan ba haka ba, gyara gajere zuwa ƙasa a cikin keken direban coil.

NOTE. Idan wayar siginar direban murɗa wutar ba ta buɗe ko gajarta zuwa ƙarfin lantarki ko ƙasa kuma babu siginar siginar zuwa murfin, to ana zargin ɓoyayyen direban cocin PCM. Hakanan ku sani cewa idan direban PCM yana da lahani, za a iya samun matsalar wiring wanda ya sa PCM ya gaza. Ana ba da shawarar ku yi rajistan da ke sama bayan maye gurbin PCM don tabbatar da cewa bai sake yin kasa ba. Idan kun ga cewa injin ɗin baya tsallake ƙonewa, murfin yana harbawa daidai, amma P0352 yana sake saitawa akai -akai, akwai yuwuwar tsarin saka idanu na PCM na iya yin rauni.

YAYA AKE YIWA KODON MAGANIN MECHANIC P0352?

• Yana yin gwajin ƙarfi akan ƙungiyar coils da aka nufa.
• Duba yanayin wutar lantarki.
• Yana auna ƙarfin lantarki da ke cikin fakitin nada
• Bincika wayoyi masu haɗawa da fakitin nada don lalacewa, lalata, da narkewar wasu lokuta.
• Yana duba da'irar baturi don daidaitaccen ƙasa.
• Yana bincikar abubuwan da ake amfani da su don samun leaks
• Yi amfani da multimeter don auna siginar Hertz da ake aika zuwa fakitin coil (yana taimakawa don bincika idan ECM tana aika madaidaicin sigina zuwa fakitin coil)

Kurakurai na yau da kullun lokacin gano lambar P0352

Wasu na iya yin watsi da gaskiyar cewa ɗigon ruwa kuma na iya haifar da wannan lambar. Hakanan, wasu na iya yin sakaci don auna siginar hertz da ake buƙatar aikawa daga ECM zuwa nada. Auna siginar Hertz yana taimakawa tantance idan tsarin sarrafa injin ɗin ba daidai ba ne ko kuma idan akwai rashin daidaituwa a cikin da'irar fakitin naɗa, kamar haɓakar lalata ko lalata wayoyi.

YAYA MURNA KODE P0352?

Wannan yana da matukar mahimmanci saboda ba za ku iya wuce binciken abin hawa bisa doka ba tare da hasken Injin Dubawa. Tukin wuta ba daidai ba ne ga injin saboda idan an toshe silinda ɗaya, sauran silinda za su yi aiki sau biyu don juyar da motar. Wannan zai sanya damuwa a kan sauran silinda kuma ya sa sassa kamar zoben piston, filogi da sauran fakitin nada suyi saurin sawa. An san wannan lambar tana haifar da ɓarnar injin, yana haifar da lalacewa mai canzawa ko toshe idan ba a gyara shi da sauri ba.

WANE GYARA ZA SU IYA GYARA CODE P0352?

• Sauya baturi
• Sauya fitilun wuta
• Gyara ɗigon ruwa, kamar gaskat ɗin kayan abinci da yawa ko layin da ya karye.
• Maye gurbin injin sarrafa injin
• Gyara ko musanya duk wani lalacewar baturi wayoyi.

KARIN BAYANI DOMIN SAMUN LABARAN P0352

Ana ba da shawarar sosai don duba siginar Hertz daga ECM zuwa baturi. Hakanan ana ba da shawarar duba yawan abubuwan da ake amfani da su don zub da jini.

DIY: P0352 Coil na Sakandare

Kuna buƙatar ƙarin taimako tare da lambar ku ta p0352?

Idan har yanzu kuna buƙatar taimako tare da DTC P0352, 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.