P0145 Sannun martani na firikwensin iskar oxygen 3 (banki 1) zuwa mai wadata/ jingina

P0145 - OBD-II Bayanin Fasaha na Lambar Matsala

Lambar matsala P0145 tana nuna jinkirin mayar da martani na firikwensin oxygen 3 (banki 1) mai arziki / jingina

Menene ma'anar lambar kuskure P0145?

Lambar matsala P0145 lambar matsala ce ta gaba ɗaya wacce ke nuna cewa injin sarrafa injin ya gano cewa firikwensin oxygen 3 (banki 1) ƙarfin lantarki na kewaye ba ya faɗuwa ƙasa da 0,2 volts sama da daƙiƙa 7 lokacin da aka kashe mai a yanayin ragewa. . Wannan yana nuna cewa firikwensin iskar oxygen yana amsawa a hankali.

Dalili mai yiwuwa

Wasu dalilai masu yiwuwa na lambar matsala P0145:

• Lalacewar firikwensin iskar oxygen: Rashin ingancin firikwensin ko lalacewa na iya sa wutar lantarki ta karanta ba daidai ba.
• Matsalolin Waya: Buɗewa, guntun wando, ko lalacewar wayoyi na iya haifar da firikwensin iskar oxygen zuwa sigina kuskure.
• Matsalolin Mai Haɗi: Haɗin da ba daidai ba ko oxidation na mahaɗin firikwensin iskar oxygen na iya haifar da rashin kyau lamba da karanta ƙarfin lantarki mara daidai.
• Rashin aiki ECM: Matsaloli tare da tsarin sarrafa injin na iya haifar da kuskuren fassarar siginar firikwensin oxygen.
• Matsalolin Tsare-tsare: Rashin aiki mara kyau na mai canza kuzari ko wasu sassan tsarin shaye-shaye na iya haifar da kuskuren karatun firikwensin oxygen.

Menene alamun lambar kuskure? P0145?

Alamomin DTC P0145 na iya haɗawa da masu zuwa:

• Lalacewar aikin injin: Kuna iya fuskantar matsalolin aikin injin kamar asarar wuta, mugun gudu, girgiza, ko saurin aiki mara tsari.
• Ƙara yawan man fetur: Ƙara yawan man fetur na iya faruwa saboda rashin aiki na tsarin sarrafa injin.
• Kurakurai suna bayyana akan rukunin kayan aiki: Saƙonnin faɗakarwa ko Fitilar Injin na iya bayyana akan dashboard ɗin ku.
• Rashin kwanciyar hankali da sauri: Ana iya samun matsaloli tare da zaman banza, kamar rashin kwanciyar hankali ko sautunan da ba a saba gani ba.
• Ayyukan injin da ba daidai ba: Injin na iya yin mugun aiki ko da ƙarfi ko da lokacin tuƙi na al'ada.

Yana da mahimmanci a lura cewa bayyanar cututtuka na iya bambanta dangane da takamaiman matsala da yanayin aiki na abin hawa.

Yadda ake gano lambar kuskure P0145?

Don bincikar DTC P0145, ana ba da shawarar matakai masu zuwa:

1. Bincika kurakurai ta amfani da na'urar daukar hoto: Yi amfani da na'urar daukar hoto don karanta lambobin matsala da sanin ko P0145 na nan.
2. Duba da'irar firikwensin oxygen: Bincika da'irar firikwensin oxygen don gajeren wando, buɗewa, ko lalacewa. Hakanan duba haɗin haɗin gwiwa da lambobin sadarwa don lalata ko oxidation.
3. Duba firikwensin oxygen: Bincika yanayin firikwensin iskar oxygen don lalacewa ko lalacewa. Tabbatar an shigar da firikwensin daidai kuma ba shi da ɗigogi.
4. Duba tsarin sarrafa injin: Bincika aikin tsarin sarrafa injin, gami da na'urori masu auna firikwensin, bawuloli da sauran abubuwan da zasu iya shafar aikin firikwensin iskar oxygen.
5. Duba yanayin tsarin shaye-shaye: Bincika tsarin shaye-shaye don yatso, lalacewa, ko wasu matsalolin da zasu iya shafar aikin firikwensin iskar oxygen.
6. Duba software da sabuntawa: Tabbatar cewa software na ECM na yanzu kuma baya buƙatar ɗaukakawa.
7. Tsaftace ko maye gurbin firikwensin: Idan ya cancanta, tsaftace ko maye gurbin iskar oxygen.
8. Sake saita kurakurai: Da zarar an warware matsalar, sake saita lambobin matsala ta amfani da kayan aikin binciken bincike.

Idan ba ku da tabbacin ƙwarewarku ko ƙwarewarku, ana ba da shawarar ku tuntuɓi ƙwararren makanikin mota don ganowa da gyarawa.

Kurakurai na bincike

Lokacin bincikar DTC P0145, kurakurai masu zuwa na iya faruwa:

• Rashin fassarar alamomi: Wasu alamomin, kamar ƙarancin tattalin arzikin man fetur ko ƙaƙƙarfan guduwar injin, ƙila a iya fassara su azaman alamun mummunan firikwensin iskar oxygen.
• Rashin isasshen ganewar asali: Wasu masu fasaha na iya iyakance kansu don bincika firikwensin iskar oxygen da kanta, ba tare da la'akari da wasu dalilai masu yiwuwa ba, kamar matsalolin da'ira ko tsarin sarrafa injin kanta.
• Canjin firikwensin da ba daidai ba: Idan ba a gano ko ba a gano ba, maye gurbin na'urar firikwensin oxygen na iya faruwa, wanda bazai magance matsalar ba.
• Tsallake kewayawa da haɗin wutar lantarki yana bincika: Rashin bincika wutar lantarki da haɗin wutar lantarki na iya haifar da kuskuren bincike da maye gurbin abubuwan da ba dole ba.
• Yin watsi da wasu dalilai masu yiwuwa: Wasu injiniyoyi na motoci na iya mayar da hankali kan firikwensin iskar oxygen kawai, suna yin watsi da wasu dalilai masu yuwuwa kamar matsalar man fetur ko iska.

Don guje wa waɗannan kurakurai, ana ba da shawarar aiwatar da cikakkiyar ganewar asali, la'akari da duk dalilai masu yuwuwa, kuma bincika duk abubuwan da suka dace kafin a ci gaba da sauyawa ko gyarawa.

Yaya girman lambar kuskure? P0145?

Lambar matsala P0145, wanda ke nuna cewa O3 firikwensin 1 (bankin XNUMX) yana amsawa a hankali, ba yawanci ba ne mai mahimmanci ga amincin tuki, amma yana iya haifar da ƙarancin tattalin arzikin mai, rashin aikin injin, da haɓaka hayaki. Idan aka yi watsi da matsalar, hakan na iya haifar da lalacewar abin hawa da ƙarin farashin mai. Don haka, kodayake wannan lambar ba ta gaggawar gyarawa ba, ana ba da shawarar cewa ku tuntuɓi ƙwararru don ganowa da warware matsalar da wuri-wuri.

Menene gyara zai taimaka kawar da lambar? P0145?

Don warware DTC P0145, bi waɗannan matakan:

1. Duban firikwensin oxygen (O2).: Abu na farko da kuke buƙatar bincika shine iskar oxygen kanta. Wannan ya haɗa da duba haɗin kai, wayoyi da ayyukanta. Idan an gano na'urar firikwensin ba daidai ba ne, dole ne a maye gurbinsa.
2. Duba wayoyi da haɗin kai: Bincika wayoyi da masu haɗawa da ke haɗa firikwensin oxygen zuwa tsarin sarrafa injin (ECM). Tabbatar cewa wayar ba ta lalace ba kuma lambobin suna da alaƙa da kyau.
3. Duba Module Sarrafa Injiniya (ECM): A wasu lokuta, matsalar na iya faruwa ta hanyar matsala tare da Module Control Module (ECM) kanta. Gano ECM don tantance yanayin sa.
4. Duban iska da tace mai: Rashin daidaituwar iska da haɗakar mai na iya haifar da P0145. Bincika matattarar iska da mai don datti ko toshewa.
5. Duba tsarin shaye-shaye: Bincika yanayin tsarin shaye-shaye don zubewa ko lalacewa wanda zai iya sa firikwensin oxygen ya kasa karanta daidai.
6. Tsabtace Code da Gwaji: Bayan gyara ko maye gurbin na'urar firikwensin oxygen, dole ne ku share DTC daga ECM kuma gwada abin hawa don tabbatar da cewa an sami nasarar warware matsalar.

Idan matsalar ta ci gaba bayan bin waɗannan matakan, ana ba da shawarar cewa ka tuntuɓi ƙwararren makanikin mota don ƙarin cikakken ganewar asali da gyara.

Yadda ake Gyara Lambar Injin P0145 a cikin Minti 3 [Hanyoyin DIY 2 / Kawai $ 8.31]

P0145 – Takamaiman bayanai na Brand

Bayani game da lambar matsala na P0145 na iya bambanta dan kadan dangane da abin hawa da kerawa. A ƙasa akwai ɓarna na lambar P0145 don wasu takamaiman samfuran:

1. Toyota / Lexus: Rashin isasshen lokacin amsawa na firikwensin oxygen 3, banki 1 (ƙarfin wutar lantarki baya sauke ƙasa 0,2 V don fiye da 7 seconds yayin yanke man fetur).
2. Honda/Acura: Rashin isasshen lokacin amsawa na firikwensin oxygen 3, banki 1 (ƙarfin wutar lantarki baya sauke ƙasa 0,2 V don fiye da 7 seconds yayin yanke man fetur).
3. Nissan/Infiniti: Rashin isasshen lokacin amsawa na firikwensin oxygen 3, banki 1 (ƙarfin wutar lantarki baya sauke ƙasa 0,2 V don fiye da 7 seconds yayin yanke man fetur).
4. Ford: Rashin isasshen lokacin amsawa na firikwensin oxygen 3, banki 1 (ƙarfin wutar lantarki baya sauke ƙasa 0,2 V don fiye da 7 seconds yayin yanke man fetur).
5. Chevrolet / GMC: Rashin isasshen lokacin amsawa na firikwensin oxygen 3, banki 1 (ƙarfin wutar lantarki baya sauke ƙasa 0,2 V don fiye da 7 seconds yayin yanke man fetur).

Wannan cikakken bayani ne kawai kuma ga kowane kera da ƙirar abin hawa ana ba da shawarar cewa ku tuntuɓi littafin fasaha mai dacewa ko tuntuɓi kanikanci don ƙarin cikakkun bayanai.