P0237 Ƙananan firikwensin haɓaka turbocharger / supercharger

OBD-II Lambar Matsala - P0237 - Takardar Bayanai

Gaba ɗaya: Turbocharger / Supercharger Boost Sensor A Ƙarfin Ƙarfin Ƙarƙashin GM: Turbocharger Boost Circuit Low Input Dodge Chrysler: MAP Sensor Signal Too Low

Menene ma'anar lambar matsala P0237?

Wannan sigar Lambar Matsala Mai Rarraba Cutar Kwayoyin cuta (DTC) wacce ta dace da duk motocin turbocharged. Alamar mota na iya haɗawa amma ba'a iyakance ga VW, Dodge, Mercedes, Isuzu, Chrysler, Jeep, da sauransu.

Module control module (PCM) yana lura da haɓaka matsin lamba ta amfani da firikwensin da ake kira firikwensin cikakken matsin lamba (MAP). Fahimtar yadda MAP firikwensin ke aiki shine matakin farko don bayyana dalilin P0237.

PCM yana aika siginar nuni na 5V zuwa firikwensin MAP kuma firikwensin MAP yana aika siginar wutar AC zuwa PCM. Lokacin da matsin lamba ya yi yawa, siginar wutar lantarki tana da girma. Lokacin da matsin lamba ya yi ƙasa, ƙarfin lantarki ya yi ƙasa. PCM yana amfani da solenoid mai sarrafa ƙarfi don sarrafa adadin ƙarfin matsin lamba da turbocharger ya haifar yayin tabbatar da madaidaicin matsin lamba ta amfani da firikwensin matsa lamba.

An saita wannan lambar lokacin da PCM ta gano siginar ƙaramin ƙarfin lantarki wanda ke nuna ƙarancin matsin lamba lokacin da aka aiko da babban matsin lamba don haɓaka ikon sarrafa madaidaiciyar "A".

Cutar cututtuka

Alamomin lambar P0237 na iya haɗawa da:

• Hasken injin yana zuwa.
• Enginearfin wutar lantarki
• Rage tattalin arzikin mai

Tun da kasancewar P0237 yana ƙaruwa da yuwuwar lalacewar mai jujjuyawar mahaifa da haɓaka turbocharging, yakamata a gyara kafin ci gaba da amfani da abin hawa.

Abubuwan da suka dace don P0237 code

Dalilai masu yiwuwa don saita wannan lambar:

• Boost sensor "A" kuskure ne
• Turbocharger mara lahani
• PCM mara lahani
• Matsalar wayoyi

Hanyoyin bincike da gyara

Kafin bincika P0237, tabbatar da cewa babu wasu lambobin matsala a cikin ƙwaƙwalwar PCM. Idan wasu DTCs suna nan, yakamata a fara duba su. Duk wasu lambobin da ke da alaƙa da sarrafa bawul ɗin kewayawa ko tunani na 5V zasu haifar da yanayin da ake buƙata don saita wannan lambar. A cikin gogewa na, PCM shine mafi ƙarancin yiwuwar haifar da wannan matsalar. Mafi sau da yawa, waɗannan wayoyi ne masu ɓarna ko ƙonewa kusa da turbocharger, suna haifar da ɗan gajeren kewayawa ko buɗewa.

Kyakkyawan farawa shine koyaushe bincika takaddun sabis na fasaha (TSB) don takamaiman abin hawa. Matsalar ku na iya zama sanannen batun tare da sanannen gyaran masana'anta kuma yana iya adana ku lokaci da kuɗi yayin bincike.

• Cikakken dubawa na gani yana da mahimmanci yayin ƙoƙarin warware wannan DTC na musamman. Na ga cewa ɓatattun hanyoyin sadarwa ko wayoyi mara kyau sune tushen matsalar fiye da komai. Cire haɗin firikwensin haɓakawa "A" da haɓaka haɗin keɓaɓɓen haɗin "A" kuma a hankali bincika tubalan tashoshi (sassan ƙarfe a cikin filogin filastik) don zubewa. Lokacin haɗuwa, yi amfani da silicone dielectric compound akan duk haɗin.
• Ƙinƙwasawa tare da injin KASHE (KOEO), duba waya mai nuna firikwensin haɓakawa a mai haɗa firikwensin tare da mitar volt ohm mita (DVOM), bincika 5 volts. Idan ƙarfin lantarki na al'ada ne, firikwensin baya, waya siginar haɓaka firikwensin ya kamata ya kasance cikin kewayon 2 zuwa 5 volts. Idan komai yana kan tsari, ci gaba zuwa mataki na gaba idan ba ku yi zargin cewa firikwensin haɓaka ba daidai ba ne.
• Barin haɗin DVOM, fara injin kuma amfani da famfon injin hannu don amfani da injin zuwa injin turbocharger wastegate motor. Ya kamata ƙarfin lantarki ya ƙaru idan yana zargin ɓataccen PCM, idan ba haka ba, yana zargin turbocharger mara kyau.

Kurakurai na yau da kullun lokacin gano lambar P0237

Bi waɗannan ƙa'idodi masu sauƙi don guje wa kuskuren ganewa:

• Gwada cire haɗin firikwensin don ganin ko gajeriyar da lambar ta tafi.
• Bincika kayan aikin wayoyi don narkewa saboda sako-sako da kayan aikin wayoyi.

YAYA MURNA KODE P0237?

Gajeren da'irar firikwensin zai sa ECM ta kashe Turbo Boost har sai an gyara matsalar kuma an share lambar.

• Bayani na P0237 BRAND

• P0237 CHRYSLER MAP firikwensin yayi girma sosai
• P0237 DODGE MAP Sensor Yayi Yayi tsayi da yawa
• P0237 ISUZU Turbocharger Ƙarfafa Sensor Ƙarfin Wutar Wuta
• P0237 Jeep MAP firikwensin yayi tsayi sosai
• P0237 MERCEDES-BENZ Turbocharger/Superchager Boost Sensor "A" Ƙananan Zagaye
• P0237 NISSAN Turbocharger Boost Sensor Circuit Low
• P0237 VOLKSWAGEN Turbo / Super Charger Ƙarfafa Sensor 'A' Ƙarƙashin kewayawa

P0237 ✅ ALAMOMIN DA GYARAN MAGANI ✅ - OBD2 Laifin Laifin

Kuna buƙatar ƙarin taimako tare da lambar ku ta p0237?

Idan har yanzu kuna buƙatar taimako tare da DTC P0237, 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.