P0879 Mai Rarraba Matsalolin Matsalolin Ruwa/Canjaya D

P0879 - OBD-II Bayanin Fasaha na Lambar Matsala

Sensor Matsalolin Ruwan Watsawa/Canjaya D kewaye Mai Wuta

Menene ma'anar lambar kuskure P0879?

Wannan lambar matsala na ganowa (DTC) lambar watsawa ta gabaɗaya ce. Ana ɗaukar lambar P0879 lambar gama gari saboda ta shafi duk kera da ƙirar motoci. Duk da haka, ƙayyadaddun matakan gyara na iya bambanta dan kadan dangane da samfurin.

Lambar matsala P0879 - Fitar da Matsalolin Ruwan Jiki/Maɓalli.

Na'urar firikwensin ruwa mai watsawa (TFPS) yawanci ana ɗora shi akan jikin bawul ɗin da ke cikin watsawa. Koyaya, a wasu motocin ana iya murɗa shi a cikin akwati ko watsawa.

TFPS tana canza matsa lamba na inji daga watsawa zuwa siginar lantarki wanda aka aika zuwa tsarin sarrafa watsawa (PCM). Yawanci PCM/TCM yana sanar da sauran masu sarrafawa ta amfani da bas ɗin bayanan abin hawa.

PCM/TCM na karɓar siginar ƙarfin lantarki don ƙayyade matsi na aiki na watsawa ko lokacin canza kayan aiki. Wannan lambar tana saita idan shigarwar "D" bai dace da ƙarfin aiki na yau da kullun da aka adana a ƙwaƙwalwar PCM/TCM ba.

Wani lokaci matsalar na iya zama saboda matsalolin inji a cikin watsawa. Amma mafi yawan lokuta, lambar P0879 matsala ce tare da TFPS firikwensin lantarki. Bai kamata a manta da wannan al'amari ba, musamman idan matsala ce ta lokaci-lokaci.

Matakan magance matsala na iya bambanta dangane da masana'anta, nau'in firikwensin TFPS, da launin waya.

Dalili mai yiwuwa

Lambar P0879 na iya nuna ɗaya ko fiye na matsalolin masu zuwa:

• Short zuwa ƙasa a cikin da'irar siginar firikwensin TFPS.
• gazawar firikwensin TFPS ( gajeriyar kewayawa ta ciki).
• Ruwan watsawa ATF gurbatacce ko ƙananan matakin.
• Rufe ko katange hanyoyin ruwan watsawa.
• Laifin injina a cikin akwatin gear.
• Na'urar firikwensin TFPS mara kyau.
• Matsala tare da watsa injin na ciki.
• PCM mara kyau.

Menene alamun lambar kuskure? P0879?

Alamomin direba na P0879 na iya haɗawa da:

• MIL (mai nuna rashin aiki) yana haskakawa.
• Hasken “Check Engine” yana bayyana akan dashboard.
• Motar ta fara motsi kai tsaye a cikin kayan aiki na 2 ko na 3 (yanayin gaggawa).
• Wahalar motsin motsi.
• Sauye-sauye ko matsananciyar motsi.
• Yin zafi fiye da kima.
• Matsaloli tare da kama kulle-kulle mai juyi mai juyi.
• Ƙara yawan man fetur.

Wannan babbar matsala ce kuma ana ba da shawarar a gyara ta da wuri-wuri. Rashin yin aiki na iya haifar da gyare-gyare masu rikitarwa da tsada.

Yadda ake gano lambar kuskure P0879?

Don farawa, koyaushe bincika Bulletin Sabis na Fasaha (TSBs). Matsala P0879 na iya zama sanannen batun tare da sanannen gyara wanda masana'anta suka fitar. Wannan zai iya adana lokaci da kuɗi yayin ganewar asali.

Mataki na gaba shine gano wurin firikwensin ruwa mai watsawa (TFPS). Da zarar an samo, duba mai haɗawa da wayoyi. Nemo karce, haƙora, wayoyi masu fallasa, konewa, ko narkar da filastik. Cire haɗin haɗin kuma bincika a hankali tashoshi a cikin mahaɗin. Bincika don ganin ko sun yi kama da kone ko kuma suna da launin kore mai nuna lalata. Idan ana buƙatar tsaftace tashoshi, yi amfani da mai tsabtace lamba na lantarki da goga na filastik. Bari ya bushe kuma a yi amfani da man lantarki zuwa wuraren tuntuɓar tashoshi.

Yi amfani da kayan aikin dubawa don share lambobin matsala kuma duba don ganin ko lambar P0879 ta dawo. Idan lambar ta dawo, kuna buƙatar bincika firikwensin TFPS da kewayen sa. Idan ya cancanta, bincika da maye gurbin abubuwan da ke da alaƙa kamar wutar lantarki da wayoyi na ƙasa, ko TFPS kanta. Idan har yanzu lambar P0879 ta dawo, za a buƙaci ƙarin bincike mai zurfi, gami da yiwuwar maye gurbin PCM/TCM ko ma abubuwan watsawa na ciki. Rashin tabbas yayin aikin bincike na iya buƙatar taimakon ƙwararren masani na mota.

Kurakurai na bincike

Wasu ramukan gama gari lokacin bincika lambar matsala na P0879 na iya haɗawa da matsaloli tare da firikwensin motsin motsi (TFPS) kanta, matsalolin haɗin lantarki, lalata a tashoshi masu haɗawa, da matsalolin inji tare da watsawa kanta. Bugu da ƙari, matsaloli tare da tsarin sarrafa injin (PCM/TCM) suma na iya haifar da rashin ganewa.

Yaya girman lambar kuskure? P0879?

Lambar matsala P0879 tana da mahimmanci saboda tana nuna matsaloli tare da tsarin sarrafa watsawa. Wannan na iya haifar da canje-canje a ingancin motsin kaya, halin tuƙin abin hawa, ko wasu matsalolin watsawa. Ana ba da shawarar cewa a magance wannan matsala cikin gaggawa don guje wa mummunar lalacewar watsawa da ƙarin farashin gyara.

Menene gyara zai taimaka kawar da lambar? P0879?

Don warware DTC P0879, ana ba da shawarar matakai masu zuwa:

1. Bincika na'urar firikwensin karfin watsa ruwa (TFPS) da wayoyi don lalacewa, lalata, ko toshewa.
2. Tsaftace da sabis na tashoshi masu haɗa firikwensin ta amfani da mai tsabtace lamba na lantarki da mai mai lantarki.
3. Bincika ƙarfin lantarki da juriya na firikwensin TFPS, da kuma aikin sa lokacin da babu matsa lamba.
4. Sauya firikwensin TFPS idan ya lalace ko ya yi kuskure kuma tabbatar an tsara PCM/TCM ko an daidaita shi don abin hawa.

Gyaran da ake buƙata na iya bambanta dangane da takamaiman matsalar da aka samu yayin aikin tantancewar watsawa.

Menene lambar injin P0879 [Jagora mai sauri]

P0879 – Takamaiman bayanai na Brand

Lambar P0879 tana nufin bayanin firikwensin matsewar ruwa mai motsi (TFPS). Anan akwai wasu samfuran mota da fassarorinsu na lambar P0879:

1. Dodge/Chrysler/Jeep: Sensor Matsayin Matsalolin Ruwa/D Canja Wuta
2. General Motors: Sensor Matsalolin Ruwan Watsawa/Maɓallai "D" - Ƙananan Sigina
3. Toyota: Sensor Matsalolin Ruwan Mai Watsawa/Maɓallai “D” - Babban Sigina

Waɗannan wasu misalan P0879 ne na ƙayyadaddun samfuran mota.