P0354 Rashin aiki na da'irar firamare / sakandare na murfin ƙonewa D

OBD-II Lambar Matsala - P0354 - Takardar Bayanai

P0354 - Rashin aikin da'ira na farko / sakandare na wutar lantarki D

Menene ma'anar lambar matsala P0354?

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 coil guda ɗaya wanda PCM (Module Control Module) ke sarrafa shi.

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 gajeriyar da'ira a cikin da'irar motsin # 4, lambar P0354 na iya faruwa. Bugu da ƙari, dangane da abin hawa, PCM na iya ƙin injector ɗin mai zuwa silinda.

Cutar cututtuka

Ba kamar wasu lambobi ba, lokacin da aka adana lambar P0354, kusan koyaushe za ku ga alamun alamun fiye da hasken Injin Duba a kunne. Baya ga wannan (ko ɗaukar nauyin MIL), alamomin gama gari sun haɗa da:

• Rashin kuskuren injin (zai iya zama na dindindin ko na wucin gadi).
• Injin mara nauyi
• Tsallake hanzari
• Hasken MIL (Fitilar Mai nuna rashin aiki)
• Kuskuren injin na iya kasancewa ko na lokaci -lokaci

A wasu lokuta da ba kasafai ba, ƙila ba za ku lura da wata alama ba banda hasken Injin Duba yana fitowa.

Abubuwan da suka dace don P0354 code

Matsaloli da yawa na iya haifar da tsarin sarrafa wutar lantarki na abin hawa (PCM) don adana lambar P0354. Wasu daga cikin abubuwan da aka fi sani sun haɗa da:

• Vacuum manifold leak
• Kuskuren wutan lantarki (s)
• Bawul ɗin sarrafa mara aiki mara kyau
• Kuskuren gidaje na lantarki
• Daya ko fiye kuskuren tartsatsin wuta
• 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

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 # 4 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 4. Sannan fara injin kuma bincika siginar sarrafawa akan coil # 4. 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 # 4. 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 P0354 yana sake saitawa akai -akai, akwai yuwuwar tsarin saka idanu na PCM na iya yin rauni.

Kurakurai na yau da kullun Lokacin gano lambar P0354

Ɗaya daga cikin kuskuren da aka fi sani a cikin gano dalilin lambar P0354 shine gano kuskuren na'ura mai kunnawa lokacin da ainihin dalilin matsalar shine zubar da ruwa. Hakazalika, wasu mutane suna ba da shawarar cewa ana buƙatar maye gurbin tartsatsin wuta lokacin da matsalar ta kasance saboda ɗigon ruwa ko wani dalili.

Yaya muhimmancin lambar P0354?

A mafi yawan lokuta, lokacin da aka adana lambar P0354, abin hawa zai yi aiki da ƙarfi kuma ko dai ta ɗan lokaci ko kuma a kullun yana ɓarna yayin haɓakawa. Waɗannan alamun na iya zama marasa daɗi a mafi kyau kuma suna da haɗari a mafi muni. Ka yi tunanin abin da zai iya faruwa idan kana buƙatar hanzarta sauri, amma motarka ta yi kuskure kuma ba ta yin yadda ya kamata.

Menene gyara zai iya gyara lambar P0354?

Wasu daga cikin gyare-gyaren gama gari don lambar P0354 sun haɗa da:

• Sauya ko gyara ɗimbin ɗigogi
• Maye gurbin wayoyi mara kyau nada wuta (s)
• Maye gurbin tsohon ko mara yarda walƙiya matosai
• Maye gurbin ko gyara coil(s) na kunna wuta

Ƙarin sharhi don la'akari game da lambar P0354

Baya ga yin tuƙi mara daɗi da yuwuwar rashin lafiya, lambar P0354 da aka adana na iya yin wahala sabunta rijistar abin hawan ku. Don cin nasarar gwajin OBD-II, ba za ku iya samun hasken Injin Duba ko hasken MIL ba, kuma ɗayan waɗannan fitilun zai ci gaba har sai kun gyara matsalar kuma ku share lambar.

Yadda ake Gyara lambar Injin P0354 a cikin mintuna 2 [Hanyar DIY 1 / $ 3.85 kawai]

Kuna buƙatar ƙarin taimako tare da lambar ku ta p0354?

Idan har yanzu kuna buƙatar taimako tare da DTC P0354, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.

SAURARA. An bayar da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyarawa ba kuma ba mu da alhakin duk wani mataki da kuka ɗauka akan kowace abin hawa. Duk bayanan da ke wannan rukunin yanar gizon suna da kariya ta haƙƙin mallaka.