Tsarin P2177 Ya Jingina Daga Rashin Aiki, Banki 1

DTC P2177 - Takardar bayanan OBD-II

Tsarin ya yi sako -sako daga banza, banki 1

Menene ma'anar lambar matsala P2177?

Ana amfani da wannan Generic Transmission / Engine DTC ga injunan allurar mai daga yawancin masana'antun Turai da Asiya tun 2010.

Waɗannan masana'antun sun haɗa da, amma ba'a iyakance ga Volkswagen, Audi, Mercedes, BMW / Mini, Hyundai, Mazda, Kia, da Infiniti ba. Hakanan zaka iya ganin wannan akan wasu samfura kamar Dodge.

Wannan lambar galibi tana nufin ƙimar da firikwensin rabo na iska / mai ke bayarwa, wanda aka fi sani da firikwensin oxygen (wanda ke cikin shaye -shaye), wanda ke taimaka wa PCM na abin hawa (module powertrain control module) duba yawan man da aka sanya a cikin injin. Musamman, PCM yana gano cakuda mara nauyi, wanda ke nufin iska mai yawa a cikin yanayin iska / mai. An saita wannan lambar don banki 1, wanda shine rukunin silinda wanda ya haɗa da lambar silinda 1. Wannan na iya zama laifin inji ko na lantarki, dangane da mai kera abin hawa da tsarin mai.

Matakan warware matsala na iya bambanta da mai ƙera, nau'in tsarin mai, nau'in firikwensin iska (MAF) nau'in firikwensin da launuka na waya, da nau'in firikwensin iska / mai / oxygen (AFR / O2) da launuka na waya.

Cutar cututtuka

Alamomin lambar injin P2177 na iya haɗawa da:

• Lambar Alamar Rashin Aiki (MIL) ta haskaka
• Rashin iko
• Random misfires
• Tattalin arzikin man fetur mara kyau

Abubuwan da suka dace don P2177 code

Dalilai masu yiwuwa don saita wannan lambar:

• Matsalar firikwensin iska / mai / iskar oxygen (AFR / O2)
• Kuskuren iska mai kwarara (MAF) firikwensin
• Rare - Rarraba Module Mai Kula da Wutar Wuta (PCM)

Hanyoyin bincike da gyara

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.

Na farko, nemi wasu DTCs. Idan wani daga cikinsu yana da alaƙa da tsarin mai / mai, fara tantance su. An san ɓarkewar ɓarna idan mai fasaha ya binciki wannan lambar kafin kowane lambar tsarin mai da aka bincika sosai kuma an ƙi shi. Bincika abubuwan fashewa a mashiga ko kanti. Zubar da ruwa ko tsinken injin zai rage injin. Zuƙewar ɓarna na firikwensin AFR / O2 yana ba da alama cewa injin yana aiki akan cakuda mara nauyi.

Sannan nemo firikwensin yanayin iska / mai / iskar oxygen da firikwensin MAF akan takamaiman abin hawa. Anan ga misalin firikwensin MAF:

Da zarar an gano, duba abubuwan gani da wayoyi da gani. Nemo ɓarna, ɓarna, wayoyi da aka fallasa, alamomin ƙonawa, ko narkakken filastik. Cire haɗin haɗin kuma a hankali bincika tashoshi (sassan ƙarfe) a cikin masu haɗin. Duba idan sun yi tsatsa, ƙonewa, ko mai yiwuwa kore idan aka kwatanta da launin ƙarfe da aka saba amfani da shi da alama ana iya gani. Idan ana buƙatar tsaftacewa ta ƙarshe, zaku iya siyan mai tsabtace lambar wutar lantarki a kowane shagon sassa. Idan wannan ba zai yiwu ba, sami 91% shafa barasa da goga mai goga mai filastik don tsabtace su. Sannan bari su bushe da iska, ɗauki sinadarin silicone na dielectric (irin kayan da suke amfani da su don masu riƙe da kwan fitila da wayoyi masu walƙiya) kuma sanya wurin da tashoshin ke tuntuɓar.

Idan kuna da kayan aikin sikirin, share lambobin matsalar bincike daga ƙwaƙwalwar ajiya kuma duba idan lambar ta dawo. Idan wannan ba haka bane, to akwai yuwuwar matsalar haɗin gwiwa.

Idan lambar ta dawo, za mu buƙaci duba siginar ƙarfin firikwensin MAF akan PCM. Saka idanu kayan aikin MAF firikwensin ƙarfin lantarki. Idan babu kayan aikin dubawa, duba siginar daga firikwensin MAF tare da mitar volt ohm (DVOM). Tare da firikwensin da aka haɗa, dole ne a haɗa waya ta voltmeter waya zuwa siginar siginar MAF firikwensin kuma dole ne a haɗa waya ta voltmeter ƙasa. Fara injin kuma lura da shigarwar firikwensin MAF. Yayin da injin ke ƙaruwa, siginar firikwensin MAF ya kamata ya ƙaru. Duba ƙayyadaddun masana'anta, saboda akwai yuwuwar tebur yana sanar da ku yawan ƙarfin lantarki ya kamata a RPM da aka bayar. Idan wannan ya gaza, maye gurbin firikwensin MAF kuma sake dubawa.

Idan gwaje -gwajen da suka gabata sun wuce kuma lambar har yanzu tana nan, duba firikwensin iska / man fetur / oxygen (AFR / O2). Idan koyaushe yana nuna cewa injin yana aiki akan cakuda mara nauyi, gano duk wata damar da zata iya sa injin yayi aiki akan cakuda mara nauyi. Wadannan sun hada da:

• Ciyarwa ko shaye -shaye na zuba
• Tsarin man fetur wanda ya haɗa da matsin mai / mai sarrafa mai.
• Na'urar firikwensin mai
• Injectors na mai
• O2 firikwensin bayan mai jujjuyawa
• Tsarin EVAP, gami da bawul mai ba da izini na canister.
• Idan firikwensin AFR / O2 ya nuna cewa injin yana aiki yadda yakamata ko ma a cikin wadata, ana iya zargin PCM idan an gyara duk wasu matsalolin.

Bugu da ƙari, ba za a iya ƙarfafa shi sosai ba cewa dole ne a bincika duk sauran lambobin kafin wannan, tunda matsalolin da ke haifar da sanya wasu lambobin na iya haifar da saita wannan lambar.

Ta yaya makaniki ke tantance lambar P2177?

Ta bin waɗannan matakai masu sauƙi, mai fasaha zai bincika lambar P2177:

• Yana haɗa na'urar daukar hotan takardu da duba kowace lamba da aka adana a cikin ECU.
• Alama duk lambobi da bayanan daskarewa masu alaƙa
• Yana share duk lambobin don sabon farawa
• Ana gwada motar a ƙarƙashin yanayi mai kama da daskare bayanan firam.
• Ana yin duban gani don abubuwan da suka karye, lalacewar wayoyi, da kuma karya a cikin takalmin shan.
• Za a yi amfani da kayan aikin binciken don duba gyaran man fetur na dogon lokaci da kwatanta layi na 1 da jere 2.
• Za a lura da kuma kwatanta bayanan firikwensin oxygen
• Za a duba mashigar don samun ɗigon iska.
• Za a bincika firikwensin kwararar iska don aiki.
• Za a duba karfin man fetur

Kurakurai na yau da kullun Lokacin gano lambar P2177

Yawanci ana yin kurakurai ne idan ba a yi duk matakan da aka jera ba, ko kuma idan ba a yi matakan ba kwata-kwata. Wani tushen kurakurai shine maye gurbin abubuwan da aka gyara ba tare da tabbatarwa ba. Wannan yana haifar da kuskure kuma maiyuwa ba zai gyara abin hawa ba, yana haifar da bata lokaci da kuɗi.

Yaya muhimmancin lambar P2177?

Yaya girman lambar P2177 ya dogara da alamun da aka samu. Idan ba a lura da alamun ba, to lambar kada ta tsoma baki tare da tuki, amma har yanzu ya kamata a gyara shi da wuri-wuri. A lokuta da abin hawa ya tsaya ko ya yi mummunar wuta, ba dole ba ne a tuka ta kuma a gyara motar nan take.

Menene gyara zai iya gyara lambar P2177?

Yawancin gyare-gyare na iya gyara lambar P2177, kamar:

• An maye gurbin allurar mai ko share
• Matsalolin samar da man fetur ko ƙarancin man da aka gyara
• An maye gurbin firikwensin kwararar iska ko share idan ya cancanta
• An maye gurbin na'urorin oxygen
• Kafaffen yoyon shan iska
• An dai gyara musabbabin bacewar.

Ƙarin sharhi don la'akari game da lambar P2177

A wasu yanayi, an toshe allurar mai ko ƙarancin man fetur. Ana iya magance wannan matsalar tare da tsabtace tsarin mai. Ana ƙara waɗannan masu tsabta a cikin abin sha ko tankin gas kuma ana amfani da su don cire varnish daga tsarin man fetur.

Kafin maye gurbin firikwensin MAF, ku sani cewa ana iya tsaftace shi da mai tsabtace firikwensin MAF. Wannan mai tsaftacewa ne na musamman kuma shine kawai mai tsabta wanda yakamata a yi amfani dashi akan firikwensin MAF. A wasu lokuta, tsaftace firikwensin yana magance matsalar kuma baya buƙatar sauyawa.

Mx5 nc p2177 lambar kuskure

Kuna buƙatar ƙarin taimako tare da lambar ku ta p2177?

Idan har yanzu kuna buƙatar taimako tare da DTC P2177, 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.