P0131 O1 Sensor 1 Ƙananan Wutar Lantarki (Banki XNUMX)

P0131 - OBD-II Bayanin Fasaha na Lambar Matsala

Lambar matsala P0131 tana nuna firikwensin iskar oxygen 1 ƙarfin lantarki ya yi ƙasa sosai (banki 1) ko daidaitaccen mahaɗin iska da man fetur.

Menene ma'anar lambar kuskure P0131?

Lambar matsala P0131 tana nuna matsala tare da firikwensin oxygen 1 (banki 1), wanda kuma aka sani da firikwensin rabon man iska ko firikwensin oxygen mai zafi. Wannan lambar kuskure tana bayyana lokacin da injin sarrafa injin (ECM) ya gano ƙarancin ƙarfin lantarki ko kuskure a cikin da'irar firikwensin iskar oxygen, da ma'aunin iskar mai da ba daidai ba.

Kalmar "banki 1" tana nufin gefen hagu na injin, kuma "sensor 1" yana nuna cewa wannan firikwensin na musamman yana cikin tsarin shaye-shaye kafin na'urar canzawa.

Dalili mai yiwuwa

Wasu dalilai masu yuwuwa na lambar matsala P0131 sune:

• Sensor Oxygen mai lahani: Na'urar firikwensin iskar oxygen da kanta na iya haifar da wannan kuskuren. Wannan na iya zama saboda lalacewa, lalacewar wayoyi, ko rashin aiki na firikwensin kanta.
• Waya ko Haɗi: Matsaloli tare da wayoyi ko masu haɗin kai masu haɗa firikwensin oxygen zuwa ECU (na'urar sarrafa lantarki) na iya haifar da kuskure ko ƙarancin ƙarfin lantarki a cikin kewayen firikwensin.
• Matsakaicin iskar man da ba daidai ba: Rashin daidaito ko kuskuren rabon iskar mai a cikin silinda kuma na iya sa wannan lambar ta bayyana.
• Canjin Catalytic mara lahani: Rashin aikin mai canza catalytic na iya haifar da lambar P0131.
• Matsalolin ECU: Matsala tare da ECU kanta kuma na iya haifar da P0131 idan bai yi daidai da fassarar sigina daga firikwensin oxygen ba.

Menene alamun lambar kuskure? P0131?

Wadannan alamu ne masu yiwuwa don lambar matsala P0131:

• Tabarbarewar tattalin arzikin mai: Matsakaicin gaurayawar iska da man fetir na iya haifar da karuwar yawan man fetur.
• Ayyukan injin mara ƙarfi: Rashin daidaituwar injuna, ƙwanƙwasa, ko asarar wuta na iya zama saboda rashin daidaitaccen rabon iska da man fetur.
• Ƙara yawan hayaki: Rashin aiki mara kyau na firikwensin iskar oxygen na iya haifar da ƙara yawan fitar da abubuwa masu cutarwa a cikin iskar iskar gas.
• Matsalolin fara injin: Idan akwai matsala mai tsanani tare da firikwensin oxygen, yana iya zama da wahala a fara injin.
• Duba Kunna Inji: Lokacin da P0131 ya faru, hasken Injin Duba yana bayyana akan dashboard ɗin abin hawa.

Yadda ake gano lambar kuskure P0131?

Ana ba da shawarar matakai masu zuwa don bincikar DTC P0131:

1. Duba haɗin kai: Bincika duk haɗin wutar lantarki da ke da alaƙa da na'urar firikwensin oxygen No. 1. Tabbatar cewa haɗin yana amintacce kuma babu lalacewa ko lambobi masu oxidized.
2. Duban waya: Bincika wayoyi daga firikwensin oxygen zuwa na'urar sarrafa injin (ECM) don lalacewa, karya, ko lalata. Tabbatar cewa ba a tsinke ko lalace ba.
3. Duba firikwensin oxygen: Yin amfani da multimeter, duba juriyar firikwensin oxygen a yanayin zafi daban-daban. Hakanan duba ƙarfin ƙarfin aiki da amsa ga canje-canje a cikin cakuɗen man iska.
4. Duba tsarin sha: Bincika don leaks a cikin tsarin shan iska, da kuma konewar iska a cikin ɗakin man fetur, wanda zai iya haifar da daidaitattun haɗin iska da man fetur.
5. Module Sarrafa Injiniya (ECM) Ganewa: Idan duk sauran abubuwan da aka gyara sun duba kuma suna cikin yanayi mai kyau, matsalar na iya kasancewa tare da sashin sarrafa injin. A wannan yanayin, ana buƙatar bincike kuma ana iya sake tsara ECM ko maye gurbinsu.
6. Duba catalytic Converter: Bincika yanayin mai canza catalytic don toshewa ko lalacewa, saboda rashin aiki mara kyau na iya haifar da lambar P0131.

Kurakurai na bincike

Lokacin bincikar DTC P0131, kurakurai masu zuwa na iya faruwa:

1. Rashin isassun duban wayoyi: Idan ba a bincika wayoyi na lantarki daga firikwensin oxygen zuwa na'urar sarrafa injin (ECM) sosai ba, ana iya rasa matsalolin wayoyi kamar karyewa ko lalacewa.
2. Kuskure na abubuwan da suka shafi sakandare: Wani lokaci matsalar na iya kasancewa da alaƙa da wasu sassa na tsarin ci/share ko tsarin allurar mai. Misali, matsaloli tare da firikwensin kwararar iska ko mai kula da matsa lamba na iya haifar da lambar P0131.
3. Fassarar sakamakon gwaji mara daidai: Ba daidai ba karantawa ko fassarar sakamakon gwajin akan firikwensin iskar oxygen ko wasu sassan tsarin na iya haifar da rashin fahimta da maye gurbin sassan da ba dole ba.
4. Rashin isassun catalytic dubawa: Idan baku duba yanayin mai canza catalytic ɗin ku ba, ƙila za ku iya rasa abin da ya toshe ko lalace, wanda zai iya zama tushen matsalar.
5. Moduluwar sarrafa injin (ECM) rashin aiki: Idan ba za a iya gano matsalar ta amfani da daidaitattun hanyoyin bincike ba, yana iya nuna matsala tare da sashin sarrafa injin kanta, yana buƙatar ƙarin gwaji da yuwuwar sauyawa.

Yaya girman lambar kuskure? P0131?

Lambar matsala P0131 tana nuna matsaloli tare da firikwensin iskar oxygen, wanda ke taka muhimmiyar rawa wajen sarrafa cakuda iska da man fetur. Kodayake wannan ba laifi bane mai mahimmanci, yana iya haifar da mummunan sakamako akan aikin injin da aikin muhallin abin hawa. Rashin isassun konewa na iya shafar amfani da mai, hayaki da aikin injin gabaɗaya. Sabili da haka, ana bada shawara don aiwatar da ganewar asali da gyara da wuri-wuri don hana ƙarin matsaloli.

Menene gyara zai taimaka kawar da lambar? P0131?

Ana ba da shawarar matakai masu zuwa don warware DTC P0131:

1. Sauyawa Sensor Oxygen: Idan firikwensin iskar oxygen ya yi kuskure ko ya gaza, yakamata a maye gurbinsa da sabon wanda ya dace da abin hawan ku.
2. Duba Waya da Masu Haɗi: Bincika wayoyi da masu haɗin haɗin da ke haɗa firikwensin oxygen zuwa tsarin sarrafa injin (ECM). Tabbatar cewa wayar ba ta karye, kone ko lalace ba kuma an haɗa masu haɗin kai sosai.
3. Duban Canjin Catalytic: Bincika yanayin mai canza catalytic don toshewa ko lalacewa. Alamun da ake tuhuma na iya haɗawa da kasancewar mai ko wasu adibas akan mai sauya catalytic.
4. Duban Filters na iska da Man Fetur: Haɗuwar iska da man fetur na yau da kullun na iya haifar da P0131. Bincika matatun iska da mai don datti ko toshewa kuma maye su idan ya cancanta.
5. Binciken ECM: Idan duk matakan da ke sama basu warware matsalar ba, za a iya samun matsala tare da Module Sarrafa Injiniya (ECM). A wannan yanayin, ana ba da shawarar yin ƙarin bincike na ECM ta amfani da kayan aiki na musamman ko tuntuɓi ƙwararren makanikin mota don ƙarin gwaje-gwaje da gyare-gyare.

Yadda ake Gyara Lambar Injin P0131 a cikin Minti 4 [Hanyoyin DIY 3 / Kawai $ 9.65]

P0131 – Takamaiman bayanai na Brand

Lambar matsala P0131 na iya amfani da abubuwan hawa daban-daban. A ƙasa akwai jerin nau'o'i da yawa tare da decryptions:

• Toyota / Lexus: Oxygen (O2) firikwensin kewaye 1, firikwensin 1 ƙarfin lantarki yayi ƙasa sosai.
• Honda/Acura: Oxygen (O2) firikwensin ƙarfin lantarki yayi ƙasa sosai - banki 1, firikwensin 1.
• Ford: Oxygen (O2) firikwensin - kewaye 1, firikwensin 1 - ƙarfin lantarki ya yi ƙasa sosai.
• Chevrolet / GMC: Oxygen (O2) kuskuren firikwensin - banki 1, firikwensin 1 - ƙananan ƙarfin lantarki.
• BMW: Low ƙarfin lantarki na iskar oxygen kafin mai kara kuzari - banki 1.

Waɗannan wasu ne kawai daga cikin yiwuwar bayanin lambar matsala P0131. Ƙididdigar ƙila za ta bambanta kaɗan dangane da takamaiman samfurin da shekarar kera motar.