P0868 Ƙananan matsa lamba ruwa

P0868 - OBD-II Bayanin Fasaha na Lambar Matsala

Low watsa ruwa matsa lamba

Menene ma'anar lambar kuskure P0868?

Lambar P0868 tana nuna matsalar matsa lamba na ruwa mai watsawa. Yana da mahimmanci a fahimci cewa wannan lambar bincike tana da alaƙa da ƙarancin watsa ruwa. A wasu kalmomi, firikwensin motsin ruwa mai watsawa (TFPS) yana nuna ƙarancin ruwan da ke wucewa ta hanyar watsawa. Ana iya haifar da wannan ta dalilai iri-iri, gami da zubewa, gurbataccen ruwa, ko gazawar firikwensin.

Na'urar firikwensin ruwa mai watsawa (TFPS) yawanci ana ɗora shi a jikin bawul ɗin da ke cikin watsawa ko a cikin akwati. Yana canza matsa lamba na inji daga watsawa zuwa siginar lantarki wanda aka aika zuwa tsarin sarrafa watsawa (PCM). Idan an gano siginar ƙananan matsa lamba, an saita lambar P0868.

Ana danganta wannan matsalar sau da yawa da matsalar lantarki tare da firikwensin TFPS, amma kuma tana iya nuna matsalolin inji a cikin watsawa. Don haka, yana da mahimmanci a gudanar da bincike dalla-dalla don tantance ainihin musabbabin matsalar tare da daukar matakin gyara da ya dace.

Dalili mai yiwuwa

Lambar P0868 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.
• Ana toshe hanyoyin watsa ruwa ko kuma an toshe su.
• Laifin injina a cikin akwatin gear.
• Wani lokaci dalilin shine PCM mara kyau.

Idan matsin ruwan watsawa yayi ƙasa, matakin watsawa na iya zama ƙasa da ƙasa. Koyaya, ana iya haifar da wannan ta hanyar ɗigon ruwan watsawa, wanda dole ne a gyara shi kafin cika watsawa. Hakanan ana iya haifar da lambar ta hanyar datti ko gurbataccen ruwan watsa wanda ba zai yi aiki ba. A ƙarshe, matsalar na iya haifar da matsala ta rashin aiki, gami da lalacewar kayan aikin wayoyi, ƙarancin zazzabi mai watsawa ko firikwensin matsa lamba, mara kyau famfo mai haɓakawa, ko ma PCM mara kyau, kodayake wannan yana da wuyar gaske.

Menene alamun lambar kuskure? P0868?

Lambar P0868 na iya haifar da alamomi da dama. Hasken injin duba yana ɗaya daga cikin mafi mahimmanci kuma yakamata ya kunna ko da ba ku ga adadi mai yawa na sauran alamun ba. Hakanan kuna iya fuskantar matsalolin canzawa, gami da zamewa ko rashin motsawa kwata-kwata. Hakanan watsawar na iya fara zafi, wanda zai haifar da gazawar watsawa. Wasu nau'ikan motoci kuma suna sanya injin ɗin cikin yanayin rauni don hana lalacewa.

Babban alamar direba na P0868 shine lokacin da MIL (Mai nuna rashin aiki) ya haskaka. Wannan kuma ana kiransa "injin duba".

Yadda ake gano lambar kuskure P0868?

Lokacin gano lambar P0868, da farko bincika Bulletin Sabis na Fasaha (TSBs), matsalar ta riga ta zama sananne tare da sanannen gyara da masana'anta suka bayar. Wannan na iya sauƙaƙa tsarin ganowa da gyara sosai.

Na gaba, ci gaba don bincika firikwensin ruwa mai watsawa (TFPS). Duba mai haɗawa da wayoyi da gani, neman tarkace, haƙora, wayoyi da ba a bayyana ba, konewa, ko narkar da filastik. Cire haɗin haɗin kuma a hankali duba tashoshi a cikin mahaɗin don bincika alamun kuna ko lalata.

Yi amfani da voltmeter na dijital don bincika wayar ta haɗa baƙar waya zuwa ƙasa da jajayen waya zuwa tashar siginar mai haɗa firikwensin TFPS. Bincika cewa ƙarfin lantarki yana cikin ƙayyadaddun ƙayyadaddun ƙayyadaddun masana'anta kuma musanya wayoyi mara kyau ko mai haɗawa idan ya cancanta.

Bincika juriyar firikwensin TFPS ta hanyar haɗa jagorar ohmmeter ɗaya zuwa tashar siginar firikwensin da ɗayan zuwa ƙasa. Idan karatun ohmmeter ya bambanta da shawarwarin masana'anta, maye gurbin firikwensin TFPS.

Idan lambar P0868 ta kasance bayan duk cak, ana ba da shawarar duba PCM/TCM da kurakuran watsawa na ciki. Koyaya, ana ba da shawarar yin wannan rajistan ne kawai bayan maye gurbin firikwensin TFPS. Lokacin da ake shakka, yana da kyau a sami ƙwararren masani ya bincika motarka.

Kurakurai na bincike

Kurakurai na yau da kullun lokacin gano lambar P0868 sun haɗa da:

1. Rashin isassun binciken firikwensin ruwa mai watsa ruwa (TFPS) wayoyi da masu haɗawa. Rashin duban gani da lantarki na iya haifar da rasa mahimman matsalolin.
2. Rashin bin shawarwarin masana'anta don gwada ƙarfin lantarki da juriya a cikin wayoyi da firikwensin TFPS. Ma'aunin da ba daidai ba zai iya haifar da ganewar asali ba daidai ba.
3. Yin watsi da yuwuwar kurakuran ciki na akwatin gear. Wasu matsalolin inji na iya kwaikwayi alamomin da ke da alaƙa da ƙarancin watsa ruwa.
4. Tsallake rajistan PCM/TCM. Rashin aiki a cikin tsarin sarrafa watsawa na lantarki na iya haifar da kuskuren gano lambar P0868.
5. Rashin isasshen fahimtar ƙayyadaddun ƙira. Rashin fahimtar bayanan fasaha da shawarwari na iya haifar da ƙaddamarwa mara kyau game da abubuwan da ke haifar da kuskure.

Yaya girman lambar kuskure? P0868?

Lambar matsala P0868, wacce ke nuna ƙarancin watsa ruwa, yana da tsanani kuma yana iya haifar da matsalolin canzawa da lalacewa ga watsawa. Ana ba da shawarar tuntuɓar ƙwararre a cikin binciken mota da gyara don magance matsalar da sauri da kuma hana yiwuwar lalacewa.

Menene gyara zai taimaka kawar da lambar? P0868?

Ana ba da shawarar matakai masu zuwa don warware lambar P0868:

1. Bincika firikwensin matsin ruwa mai watsawa (TFPS) da wayoyi masu alaƙa da shi.
2. Tsaftace kuma duba mahaɗin firikwensin da wayoyi don lalacewa ko lalata.
3. Bincika matakin da yanayin ruwan watsawa, da yuwuwar ɗigogi.
4. Bincika PCM/TCM don yuwuwar rashin aiki, da matsalolin watsawa na ciki.

Ana ba da shawarar cewa ka tuntuɓi ƙwararren masani don bincikar abin hawa don cikakken bincike da gyara idan ya cancanta.

Menene lambar injin P0868 [Jagora mai sauri]

P0868 – Takamaiman bayanai na Brand

Lambar P0868 tana da alaƙa da matsa lamba na watsawa kuma ana iya amfani da su zuwa nau'ikan motoci daban-daban. Anan akwai wasu ƙididdiga don takamaiman tambura:

1. Ford - Ƙarƙashin Ruwan Ruwa
2. Toyota – Ruwan watsawa yayi ƙasa sosai
3. Honda - Ruwan watsa ruwa ƙasa da matakin yarda
4. Chevrolet - Ƙananan Matsalolin Watsawa
5. BMW - Ƙananan matsa lamba na ruwa mai ruwa a cikin watsawa

Nemo ƙarin bayani game da ƙayyadaddun ƙirar motar ku don mafi kyawun tantance wane zaɓi na yanke shawara na P0868 ya shafi halin ku.