P0712 Mai Rarraba Ruwan Zazzabi Sensor "A" Ƙarƙashin shigarwar da'ira
Abubuwa
P0712 - OBD-II Bayanin Fasaha na Lambar Matsala
Lambar matsala P0712 tana nuna firikwensin zafin jiki na watsawa "A" yayi ƙasa.
Menene ma'anar lambar kuskure P0712?
Lambar matsala P0712 tana nuna ƙaramin sigina a cikin na'urar firikwensin zafin jiki na "A". Wannan yana nufin cewa injin sarrafa injin (PCM) ko tsarin sarrafa watsawa (TCM) ya gano cewa sigina daga firikwensin zafin jiki na watsawa ya yi ƙasa da yadda ake tsammani. Wannan yawanci saboda ƙarancin zazzabi na watsawa ko rashin aiki na firikwensin kanta.
Dalili mai yiwuwa
Dalilai masu yiwuwa na DTC P0712:
- Rashin aikin firikwensin zazzabi mai watsawa: Na'urar firikwensin kanta na iya lalacewa ko kasawa, yana haifar da karatun zafin jiki ba daidai ba saboda haka ƙananan sigina.
- Matsaloli tare da wayoyi ko haši: Wayoyi ko masu haɗin haɗin da ke haɗa firikwensin zafin jiki zuwa tsarin sarrafawa (PCM ko TCM) na iya lalacewa, karye, ko samun mummunan lamba, yana haifar da ƙarancin sigina.
- Injin ko watsawa overheating: Dumama ruwan watsawa na iya haifar da ƙananan zafin jiki, wanda za a nuna a cikin siginar firikwensin zafin jiki.
- Nau'in sarrafawa (PCM ko TCM) rashin aiki: Matsaloli tare da tsarin sarrafawa wanda ke fassara siginar daga firikwensin zafin jiki kuma na iya haifar da wannan lambar ta bayyana.
- Matsalolin watsawa: Wasu matsaloli tare da watsawa kanta na iya haifar da ƙarancin yanayin watsawa kuma, a sakamakon haka, lambar matsala ta P0712.
Idan lambar matsala ta P0712 ta bayyana, ana ba da shawarar ku gudanar da cikakken ganewar asali don tantance takamaiman dalilin sannan ku warware shi.
Menene alamun lambar kuskure? P0712?
Lokacin da DTC P0712 ya bayyana, alamun masu zuwa na iya faruwa:
- Duba Hasken Injin (MIL) akan rukunin kayan aiki: Bayyanar Hasken Injin Duba ko wasu hasken da ke nuni da matsaloli tare da injin ko watsawa na iya zama ɗaya daga cikin alamun farko na matsala.
- Matsalolin Gearshift: Ƙananan siginar firikwensin zafin jiki na watsawa na iya haifar da canji mara kyau ko jinkirin motsawa.
- Ayyukan injin da ba daidai ba: Ƙananan yanayin zafi na watsawa na iya haifar da injin yin aiki mai tsanani ko ma kuskure.
- Ƙara yawan man fetur: Canjin kayan aikin da ba daidai ba ko aikin injin da bai dace ba na iya haifar da ƙara yawan mai.
- Yanayin gurɓatawa: A wasu lokuta, abin hawa na iya shigar da iyakataccen yanayin aiki don hana ƙarin lalacewa ko haɗari.
- Sautunan da ba a saba gani ba ko girgiza: Ƙananan zazzabi mai watsawa na iya haifar da sautunan da ba a saba gani ba ko girgiza yayin da abin hawa ke gudana.
Idan kun lura ɗaya ko fiye daga cikin waɗannan alamun, ana ba da shawarar ku tuntuɓi ƙwararren makanikin mota don ganowa da gyara matsalar.
Yadda ake gano lambar kuskure P0712?
Don bincikar DTC P0712, kuna iya bin waɗannan matakan:
- Duba lambar kuskure: Yi amfani da kayan aikin dubawa don karanta lambar P0712 daga injin sarrafa injin (PCM) ko tsarin sarrafa watsawa (TCM).
- Duba ruwan watsawa: Bincika matakin da yanayin ruwan watsawa. Dole ne matakin ya kasance cikin ƙimar karɓuwa, kuma kada ruwan ya zama gurɓata ko zafi fiye da kima. Idan ya cancanta, maye gurbin ko ƙara ruwan watsawa.
- Duba yanayin zafin jiki: Yin amfani da multimeter, auna juriya a na'urar firikwensin zazzabi mai watsawa a yanayi daban-daban. Kwatanta ƙimar da aka samu tare da ƙayyadaddun ƙayyadaddun bayanai a cikin littafin sabis. Hakanan duba wayoyi da masu haɗawa da ke haɗa firikwensin zuwa tsarin sarrafawa don lalacewa ko lambobi mara kyau.
- Duba wutar lantarki: Bincika ƙarfin wutar lantarki zuwa na'urar firikwensin zazzabi mai watsawa. Tabbatar da ƙarfin lantarki yana cikin iyakar da ake buƙata.
- Duba tsarin sarrafawa: Idan ya cancanta, yi ƙarin bincike akan tsarin sarrafawa (PCM ko TCM) don bincika aikinsa da madaidaicin fassarar siginar daga firikwensin zafin jiki.
- Ƙarin bincike: Idan ya cancanta, yi ƙarin cikakken bincike akan sauran abubuwan tsarin watsawa, kamar solenoids, bawuloli, da sauran na'urori masu auna firikwensin.
- Gyara ko maye gurbin abubuwan da aka gyara: Dangane da sakamakon bincike, gyara ko maye gurbin abubuwan da ba su da kyau kamar firikwensin zafin jiki, wayoyi, tsarin sarrafawa da sauran sassa.
- Share lambar kuskure: Da zarar an warware matsalar, sake amfani da na'urar daukar hotan takardu don share lambar kuskuren P0712 daga žwažwalwar ajiyar tsarin sarrafawa.
Idan ba ku da tabbacin ƙwarewar ku ko kuma ba ku da kayan aikin da ake buƙata don yin ganewar asali, ana ba da shawarar ku tuntuɓi ƙwararren makanikin mota ko shagon gyaran mota.
Kurakurai na bincike
Lokacin bincikar DTC P0712, kurakurai masu zuwa na iya faruwa:
- Rashin fassarar alamomi: Wasu alamomi, kamar canje-canjen watsawa ko aikin injin, na iya zama saboda matsaloli banda siginar firikwensin ƙananan zafin jiki. Fassarar rashin fahimta na iya haifar da kuskuren ganewar asali da maye gurbin sassan da ba dole ba.
- Rashin isassun binciken firikwensin: Rashin daidaiton juriya ko ƙarfin lantarki akan firikwensin zafin jiki na iya haifar da ƙarshen ƙarshe game da yanayin sa. Rashin isasshen gwajin firikwensin na iya haifar da rasa ainihin rashin aikin sa.
- Tsallake ƙarin bincike: Wani lokaci matsalar na iya kasancewa da alaƙa ba kawai ga firikwensin zafin jiki kanta ba, har ma da sauran sassan tsarin watsawa ko kewayen lantarki. Tsallake ƙarin bincike akan wasu abubuwan haɗin gwiwa na iya haifar da rashin cikar warware matsalar.
- Sauya sassa mara daidai: Idan an gano firikwensin zafin jiki a matsayin kuskure, amma matsalar a zahiri tana tare da wayoyi ko tsarin sarrafawa, maye gurbin firikwensin ba zai magance matsalar ba.
- Ba daidai ba fassarar bayanan na'urar daukar hotan takardu: Wasu dabi'un da aka samo daga na'urar daukar hoto na iya zama kuskuren fassara, wanda zai iya haifar da ganewar asali ba daidai ba.
Yana da mahimmanci don gudanar da cikakkiyar ganewar asali, la'akari da duk dalilai masu yiwuwa da abubuwan da ke da alaƙa da lambar matsala ta P0712.
Yaya girman lambar kuskure? P0712?
Lambar matsala P0712 ba lamba ce mai mahimmanci ko ƙararrawa ba, amma ya kamata a ɗauka da gaske saboda yana nuna matsala tare da firikwensin zafin jiki na watsawa. Yana da mahimmanci a lura da waɗannan abubuwa:
- Tasiri kan aikin watsawa: Siginar firikwensin ƙananan zafin jiki na iya haifar da watsawa yayi aiki da kuskure, gami da sauyawa mara kyau ko jinkirin juyawa. Wannan na iya haifar da ƙarin lalacewa ko lalacewa ga abubuwan watsawa.
- Tasirin aiki mai yiwuwa: Ayyukan watsawa mara kyau na iya shafar aikin abin hawa da tattalin arzikin mai. Ƙara yawan man fetur da asarar wutar lantarki na iya zama sakamakon aikin watsawa mara kyau.
- Ƙayyadaddun ayyuka: A wasu lokuta, abin hawa na iya shiga yanayin raɗaɗi don hana ƙarin lalacewa ko haɗari. Wannan na iya iyakance aiki da aikin abin hawa.
Kodayake lambar P0712 ba lambar matsala ba ce a cikin kanta, yakamata a ɗauka da gaske saboda yuwuwar tasirin watsawa da aikin abin hawa. Ana ba da shawarar cewa a gano matsalar kuma a gyara shi da wuri-wuri don guje wa lalacewa ko mummunan tasiri ga aikin abin hawa.
Menene gyara zai taimaka kawar da lambar? P0712?
Gyara don warware lambar P0712 zai dogara ne akan takamaiman dalilin lambar, akwai zaɓuɓɓukan gyara da yawa:
- Sauya firikwensin zafin jiki na watsawa: Idan firikwensin zafin jiki ya yi kuskure ko ya karye, yakamata a maye gurbinsa da sabon wanda ya dace da abin hawan ku.
- Gyara ko maye gurbin wayoyi da masu haɗawa: Wayoyi ko masu haɗin haɗin da ke haɗa firikwensin zafin jiki zuwa tsarin sarrafawa (PCM ko TCM) na iya lalacewa ko kuma suna da mummunan lamba. A wannan yanayin, ana buƙatar gyara ko maye gurbin haɗin gwiwa.
- Dubawa da sabis na tsarin sanyaya: Idan dalilin lambar P0712 ya kasance saboda watsawar zafi, kuna buƙatar bincika yanayin da matakin ruwan watsawa, da kuma aikin tsarin sanyaya watsawa. Ana iya buƙatar tsarin sanyaya aiki ko sassa kamar ma'aunin zafi da sanyio ko radiyo suna buƙatar maye gurbinsu.
- Ana ɗaukaka software ɗin sarrafawa: A wasu lokuta, ana iya magance matsalar ta sabunta software na sarrafawa (PCM ko TCM) zuwa sabon sigar da masana'anta suka samar.
- Ƙarin bincike da gyare-gyare: Idan dalilin lambar P0712 yana da alaƙa da wasu sassan watsawa ko tsarin kula da abin hawa, ana iya buƙatar ƙarin bincike mai zurfi da gyarawa.
Yana da mahimmanci a sami ƙwararren makanikin mota ya gano matsalar kuma a gyara shi don gyara matsalar daidai da inganci.
P0712 – Takamaiman bayanai na Brand
Lambar matsala P0712 na iya samun ma'anoni daban-daban dangane da abin hawa, wasu misalan ma'anoni daban-daban:
- Toyota / Lexus: "Maɗaukakin Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru."
- Honda/Acura: "Ƙaramar Ƙarfin Wutar Lantarki na Watsawa."
- Ford: "Ma'aunin Ma'aunin Zazzaɓin Canjawa 'A' Ƙaramar Input.
- Chevrolet / GMC: "Maɗaukakin Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru."
- BMW: "Maɗaukakin Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru."
- Mercedes-Benz: "Da'irar Sensor Fluid Temperature Sensor."
- Volkswagen/Audi: "Maɗaukakin Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru."
- Hyundai/Ki: "Maɗaukakin Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru."
- Nissan/Infiniti: "Maɗaukakin Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru."
Waɗannan su ne wasu misalan rubuce-rubucen. Ana ba da shawarar cewa ka tuntuɓi littafin sabis don kerar motarka ta musamman da ƙirar don ainihin bayani game da lambar matsala P0712.
sharhi daya
Marco Santana
Sannu barka da dare Ina da shekara ta atomatik ta Versa ta 2018 tana nuna matsala tare da firikwensin zafin jiki na watsawa, lambar: P0712 menene zai iya zama?