P0203 Silinda 3 Injector Circuit Malfunction

OBD-II Lambar Matsala - P0203 - Takardar Bayanai

P0203-Cylinder 3 injector circuit malfunction.

• Примечание . Wannan lambar daidai take da P0200, P0201, P0202 ko P0204-P0212. Baya ga P0203, ana iya ganin lambobin ɓarna da lambobi masu wadatar man fetur.

Menene ma'anar lambar matsala P0203?

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.

P0203 yana nufin PCM ya gano rashin aiki a cikin injector ko wayoyi zuwa allurar. Yana lura da injector, kuma lokacin da aka kunna injector, PCM yana tsammanin ganin ƙarancin ƙarancin ko kusa da sifiri.

Lokacin da injector ya kashe, PCM yana tsammanin ganin ƙarfin lantarki kusa da ƙarfin batir ko "babba". Idan bai ga ƙarfin da ake tsammanin ba, PCM zai saita wannan lambar. PCM kuma yana lura da juriya a cikin da'irar. Idan juriya ya yi ƙasa ko ya yi yawa, zai saita wannan lambar.

Bayyanar cututtuka

Alamomin wannan lambar suna iya zama kuskure da kuma aikin injiniya mai rauni. Bad overclocking. Mai nuna alamar MIL shima zai haskaka.

Alamun sun bambanta daga mota zuwa mota, amma akai-akai shine hasken Injin Duba yana zuwa bayan an gano matsala. Sauran alamun da ka iya faruwa sun haɗa da:

• Rashin amfani da mai
• Ba ya aiki da kyau
• Injin yana tsayawa yayin gudu
• Halin talauci ko wadata
• Injin yayi kuskure

Abubuwan da suka dace don P0203 code

Dalilan lambar lambar injin P0203 na iya zama kamar haka:

• Muguwar injector. Wannan galibi shine sanadin wannan lambar, amma baya yanke hukuncin ɗayan ɗayan dalilan.
• Bude a cikin wayoyi zuwa allurar
• Short circuit a cikin wayoyi zuwa injector
• PCM mara kyau
• Injector ba shi da oda ko ba a cikin tsari a cikin Silinda 3
• Buɗe ko gajeriyar da'ira a cikin kayan aikin wayoyi
• M haɗi mara kyau

Matsaloli masu yuwu

1. Na farko, yi amfani da DVOM don duba juriya na injector. Idan ya fita daga ƙayyadaddun bayanai, maye gurbin injector.
2. Duba ƙarfin lantarki a mai haɗa injin injector. Ya kamata ya sami 10 volts ko fiye akan shi.
3. A duba ido da gani don ɓarna ko karyayyun wayoyi.
4. A gani a duba injector don lalacewa.
5. Idan kuna da damar yin amfani da mai gwajin injector, kunna injin injector ɗin don ganin yana aiki. Idan injector yana aiki, wataƙila kuna da ko da buɗewa a cikin wayoyi ko katanga mai toshewa. Idan ba ku da damar yin gwajin, maye gurbin injector da wani daban don ganin ko lambar ta canza. Idan lambar ta canza, to canza bututun.
6. A kan PCM, cire haɗin wayar direba daga mai haɗa PCM kuma kunna waya. (Tabbatar kuna da madaidaicin waya. Idan baku da tabbas, kar a gwada) Injector ya kamata ya kunna
7. Sauya injector

Ta yaya makaniki ke tantance lambar P0203?

A kowane hali, mataki na farko shine bincika lambobin da ke cikin abin hawa. Kwararren mai fasaha zai fara ta hanyar shigar da na'urar daukar hotan takardu da kuma duba lambobin da aka samu. Da zarar an sami lambobin, ana bincika bayanan firam ɗin daskare akan abin da motar ke yi lokacin da aka saita lambar. Za a share duk lambobin kuma a aika don gwajin gwajin don bincika kurakurai. Lokacin da aka tabbatar da laifin, za a gudanar da bincike na gani na da'irar injector da kuma allurar kanta don lalacewa.

Bayan haka, za a duba wutar lantarki a injector kanta. Sannan za a yi amfani da kayan aikin binciken don saka idanu akan aikin allurar. Idan duk wannan ya wuce, za a shigar da fitilar noid a cikin silinda 3 wiring injector don bincika ko bugun bugun jini daidai.

A ƙarshe, za a gwada ECM bisa ga ƙayyadaddun masana'anta.

Kurakurai na yau da kullun Lokacin gano lambar P0203

Yawanci, ana yin kurakurai lokacin da ba a bi matakai ba ko kuma ba a gwada tsarin gaba ɗaya ba. Don kauce wa ɓata lokaci da kuɗi kawai ƙoƙarin gyara matsalar, duk matakai ya kamata a yi su cikin tsari daidai. Yawancin lokaci dalilin lambar P0203 shine mai yin injector, amma dole ne a bincika kafin maye gurbin.

Yaya muhimmancin lambar P0203?

Tare da P0203, idan abin hawa ba ya aiki da kyau kuma ba zai iya ci gaba da tuƙi ba, to wannan mummunan yanayi ne da ke buƙatar kada a tuka motar kuma a gyara lambar da wuri-wuri. A cikin mafi ƙarancin lokuta, alamar da za a iya gani kawai ita ce hasken Injin Duba yana fitowa.

Menene gyara zai iya gyara lambar P0203?

• Gyara ko maye gurbin kayan aikin waya
• Sauya bututun ƙarfe 3 cylinders
• Canji a farashin ECU
• Kafaffen al'amurran haɗin gwiwa

Ƙarin sharhi don la'akari game da lambar P0203

Ana iya buƙatar kayan aiki na musamman, kamar na'urar daukar hotan takardu, don tantance P0203 yadda ya kamata. Waɗannan kayan aikin bincike na ci gaba suna ba masu fasaha damar duba bayanai da yawa fiye da lamba kawai, kamar bayanan aiki na ainihin lokaci da ikon duba bayanan aikin injector.

Wani kayan aiki da za ku iya buƙata shine kit ɗin haske na noid. Waɗannan kayan aikin ne waɗanda ke ba mai fasaha ƙarin bayanai fiye da kasancewar ƙarfin lantarki. Lokacin bincikar injectors, wani muhimmin al'amari shine bugun bugun jini wanda ke motsa allurar. Ana amfani da fitilun noid don tantance daidai lokacin bugun bugun jini.

P0203 Injector Wiring Fault Gyara

Kuna buƙatar ƙarin taimako tare da lambar ku ta p0203?

Idan har yanzu kuna buƙatar taimako tare da DTC P0203, 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.