P050D Farawar sanyi, rashin aiki mara kyau
Lambobin Kuskuren OBD2

P050D Farawar sanyi, rashin aiki mara kyau

P050D Farawar sanyi, rashin aiki mara kyau

Bayanan Bayani na OBD-II

Fara sanyi, m rago

Mene ne wannan yake nufi?

Wannan Generic Powertrain Diagnostic Code (DTC) ana amfani da shi akan yawancin motocin OBD-II. Wannan na iya haɗawa, amma ba'a iyakance shi ba, Chevrolet, GMC, Dodge, Cadillac, Chrysler, Jeep, da dai sauransu.

Don haka, kuna fuskantar ganewar asali na lambar P050D da aka adana. Wannan yana nufin cewa tsarin sarrafa wutar lantarki (PCM) ya gano wani injin da ba ya aiki a lokacin sanyi. Farawar sanyi kalma ce da ake amfani da ita don bayyana dabarun sarrafa injin da ake aiwatarwa kawai lokacin da injin ɗin yake a (ko ƙasa) zafin yanayi.

Ana lura da Injin RPM (PCM) ta amfani da ƙarfin shigar da bayanai daga firikwensin crankshaft (CKP) da firikwensin camshaft (CMP).

Hakanan PCM yana kula da matakin mara aiki. Don cim ma wannan aikin na dindindin, ya zama dole a daidaita yadda ake sha iska a ƙarƙashin yanayin maƙura. PCM yana sarrafa iskar da injin ke amfani da ita cikin sauri mara aiki ta amfani da na’urar da ake sarrafawa ta hanyar lantarki da ake kira valve id control (IAC). Idan iska ta shiga injin da PCM ba ta sarrafa shi, yana iya sa injin ya ɓace kwatsam yayin fara sanyi da adana lambar P050D. Idan lambobin tsattsauran ra'ayi ko lambobin IAC masu alaƙa da P050D, bincika da gyara su kafin yunƙurin gano P050D.

Kuskuren injin kuma na iya haifar da mummunan aiki yayin yanayin fara sanyi. Idan an adana lambobin ɓarna, za ku kuma so a bincika da gyara su kafin a binciki P050D. Mai yiyuwa idan kun gyara gobarar wuta; za ku kuma gyara m rago a farkon sanyi.

Idan rashin aiki mara kyau yana faruwa ne kawai lokacin fara sanyi, firikwensin injin zafin zafin injin (ECT) na iya zama sanadin matsalar. Dabarun sarrafa injin ya sha bamban sosai a ƙarƙashin yanayin fara sanyi. Idan PCM ta karɓi siginar zafin injin da ba daidai ba yayin fara sanyi, ana iya haifar da rashin aiki mara kyau saboda ƙarancin isasshen mai ko lokacin da bai dace ba. Hakanan za'a iya ajiye lambar firikwensin ECT. Kamar yadda wataƙila kuka yi hasashe, kuna buƙatar bincika da gyara kowane lambobin da ke da alaƙa da ECT zuwa P050D.

Idan, a ƙarƙashin yanayin farawa na sanyi, PCM yana gano mummunan rashi wanda ba za a iya daidaita shi a cikin sigogin da aka tsara ba, za a adana lambar P050D kuma Fitilar Mai nuna Marar Laifi (MIL) na iya haskakawa. MIL na iya buƙatar hawan wuta mai yawa (tare da gazawa) don haskakawa.

Valve Control Control Valve (IAC): P050D Farawar sanyi, rashin aiki mara kyau

Menene tsananin wannan DTC?

Rashin aiki mara kyau ko rashin aiki mara kyau yayin fara sanyi yana iya nuna matsala mafi tsanani. Ya kamata a bi da lambar P050D da wuri -wuri kuma a yi la'akari da mahimmanci.

Menene wasu alamomin lambar?

Alamomin lambar injin P050D na iya haɗawa da:

  • Rich / m shaye shaye
  • Matsalar fara magance matsalolin sanyi
  • Wasu lambobin da suka shafi gudanarwa
  • Hissing ko tsotsa amo daga injin

Injin sanyi: P050D Farawar sanyi, rashin aiki mara kyau

Mene ne wasu abubuwan da ke haifar da lambar?

Dalilan wannan lambar na iya haɗawa da:

  • Ruwan iska ko iskar shaka na malala
  • Mummunan tartsatsin wuta, tsinken walƙiya ko murtsunguwa.
  • Ƙarancin matsin lamba / ƙarar mai
  • Raunin firikwensin ECT
  • Short circuit ko bude da'ira ko masu haɗawa

Menene wasu matakai don warware matsalar P050D?

Bincika da gyara duk wasu lambobin da suka danganci sarrafa injin kafin ƙoƙarin gano P050D.

Kuna buƙatar tushen abin hawa abin dogaro, na'urar sikirin bincike, da volt / ohmmeter (DVOM) don tantance lambar P050D daidai.

Tushen bayanan abin hawan ku zai iya ba ku zane -zanen toshe na bincike, zane -zanen wayoyi, nau'in mai haɗawa, zane -zanen pinout mai haɗawa, da hanyoyin gwajin ɓangarori da ƙayyadaddun bayanai don taimaka muku daidai gano lambar P050D.

Maido da duk lambobin da aka adana kuma daskare bayanan firam ta hanyar haɗa na'urar daukar hotan takardu zuwa tashar binciken abin hawa. Yi bayanin wannan bayanin saboda zai taimaka a tsarin bincike. Sannan share lambobin kuma bari injin yayi sanyi gaba ɗaya kafin gwajin gwaji.

Idan ba a share lambar ba kuma PCM ta shiga yanayin shirye, ƙila za ku iya ma'amala da lambar shiga tsakani. A wasu lokuta, yana iya zama dole a tsananta yanayin da ya sa lambar ta ci gaba kafin a iya yin cikakken bincike.

Idan lambar ta sake farawa nan da nan, fara da mai da hankali kan abubuwan da suka fi shafar sarrafa farawar sanyi.

Yawan shan iska

Yawan iskar da ke shiga tashar shiga lokacin da ake buƙatar cakuda mai mai yawa na iya haifar da rashin aiki mara kyau.

Bincika don kwararar injin. Ba dole ne a fashe ko bututun injin ba. Saurari huci ko tsotsa kuma ku tuna don sauraron jikin maƙasudin, gasket mai yawa, ƙara birki da bawul ɗin PCV.

Tilas ɗin shigar da iska (daga gidan matatun mai na iska zuwa ga maƙogwaron) bai kamata ya fashe ko ya rame ba.

Bawul ɗin IAC yana taka muhimmiyar rawa a cikin sarrafa sarrafa sanyi. Tabbatar cewa bawul ɗin da wurin zama suna da tsabta kuma babu datti.

Tabbatar cewa jikin maƙogwaron yana da tsabta kuma babu wurin ajiyar carbon.

Duba matsayin bawul ɗin EGR, yakamata a rufe shi da saurin rago. Idan yana buɗe, yana haifar da ɓarna.

Ƙananan man fetur

Tabbatar cewa tankin mai yana da ingantaccen mai mai tsabta.

Idan matsin man yayi ƙasa, duba matatun man don toshewa.

Rashin wutar injin

Wutar wuta tana haifar da rashin aiki mara kyau yayin fara sanyi. Ana iya samun gobarar wuta bayan injin ya kai yanayin zafin aiki na yau da kullun, amma na shaidi shari'o'in da ba a iya gano ɓarna a ƙarƙashin yanayin fara sanyi.

Duba fulogogi, takalman walƙiya, da murtsunguwa don alamun mai ko ruwa / gurɓataccen ruwa.

  • Takaddun Sabis na Fasaha (TSBs) waɗanda suka dace da abin hawa da ake tambaya da lambar da aka nuna da alamun yakamata su taimaka ganewar asali.

Tattaunawar DTC mai dangantaka

  • Lambar Silverado ta 2015 P050DIna ci gaba da samun lambar P050D: farawar sanyi / rashin zaman banza. Motar tana aiki lafiya, babu matsaloli a bayyane. Na kai shi wurin sayar da motoci sai suka ce allurar mai ta yi kuskure. Don haka bayan sun canza nozzles 4 da $ 1400, har yanzu akwai matsaloli. Duk wasu shawarwari? ... 
  • P050D akan Dodge Dakota na 2009Ina da Dodge Dakota na 2009 tare da lambar P050D don hasken injin dubawa. Na duba batirin da tace iska. A halin yanzu ina duba fulogogin wuta. Cire fitilar injin cajin sannan ya sake kunnawa yau bayan na dora shi a ƙasa sai ya ji kamar wuta ce. Kawai cika shi da mai mai kyau da allura ... 
  • 2015 Tahoe matsala P050D farawar sanyi / rashin aiki mara kyau2015 Tahoe Lt kawai ya kunna hasken injin sa…. P050D Fara farawa / Rashin aiki mara kyau. da amsoshi? Hakanan idan fitilar ta haska tare da alamar hagu kuma ana amfani da birki ... akwai amsoshi? ... 

Kuna buƙatar ƙarin taimako tare da lambar P050D?

Idan har yanzu kuna buƙatar taimako game da DTC P050D, 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.

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