P0731 Tsis yog 1nd iav piv

P0731 – OBD-II Teeb meem Code Technical Description

Teeb meem code P0731 qhia txog teeb meem hauv tsheb nrog kev sib kis tsis siv neeg thaum hloov mus rau thawj iav.

Qhov txhaum cai txhais li cas P0731?

Teeb meem code P0731 qhia txog teeb meem nrog kev hloov mus rau thawj lub iav hauv tsheb nrog kev sib kis tsis siv neeg. Kev sib kis tsis siv neeg pom tias tus neeg tsav tsheb tsav tsheb li cas thiab siv cov ntaub ntawv no los hloov lub cav qhov kev ua tau zoo thiab txiav txim siab hloov lub zog raws sijhawm raws li qhov xav tau hloov pauv. Code P0731 tshwm sim thaum PCM pom tias thawj lub iav nkag ceev sensor nyeem ntawv tsis phim qhov kis tau tus mob tso zis ceev sensor nyeem ntawv. Qhov no ua rau tsis muaj peev xwm hloov mus rau hauv thawj lub iav thiab yuav qhia tau tias kev sib kis qeeb.

Tej zaum ua rau

Qee qhov laj thawj rau P0731 teeb meem code:

• Tsawg los yog cov kua dej tsis zoo.
• Hnav los yog puas clutches nyob rau hauv lub kis tau tus mob.
• Teeb meem nrog lub torque converter.
• Faulty kis tau tus mob input ceev sensor.
• Teeb meem nrog hydraulic kis tau tus mob tswj system.
• Kev teeb tsa tsis raug lossis tsis ua haujlwm hauv kev tswj hwm kev sib kis (TCM) software.
• Mechanical puas nyob rau hauv lub kis tau tus mob, xws li tawg iav los yog bearings.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0731?

Cov tsos mob rau DTC P0731 yuav suav nrog cov hauv qab no:

1. Gearshift teeb meem: Nyuaj lossis qeeb thaum hloov mus rau thawj lub iav lossis lwm yam iav.
2. Lub zog poob: Lub tsheb yuav muaj kev poob ntawm lub zog vim kev hloov lub iav tsis raug.
3. Kev siv roj ntau ntxiv: Kev hloov iav tsis raug tuaj yeem ua rau muaj roj ntau ntxiv.
4. Nce lub cav ceev: Lub cav yuav khiav ntawm qhov nrawm dua vim muaj teeb meem nrog kev sib kis.
5. Check Engine Indicator: Lub Check Engine teeb ntawm lub ntsuas vaj huam sib luag yuav teeb kom ceeb toom koj txog teeb meem kis tau tus mob.

Yuav ua li cas kuaj tau tus lej txhaum P0731?

Cov kauj ruam hauv qab no raug pom zoo los kuaj xyuas DTC P0731:

1. Tshawb xyuas cov lej yuam kev: Siv OBD-II scanner los kuaj xyuas lwm cov lej yuam kev uas yuav qhia tau tias muaj teeb meem kev sib kis lossis lub cav.
2. Txheeb xyuas qhov sib kis ntawm cov kua dej: Xyuas kom tseeb tias cov dej kis tau tus mob nyob rau hauv qhov kev pom zoo. Cov kua dej tsawg tuaj yeem ua rau muaj teeb meem hloov pauv.
3. Visual tshuaj xyuas ntawm cov xov hlau thiab connectors: Tshawb xyuas cov xov hlau thiab cov khoom txuas txuas cov kev sib txuas lus thiab cov zis ceev sensors rau lub cav tswj module. Xyuas kom tseeb tias cov xov hlau tsis raug puas tsuaj thiab cov khoom sib txuas tau ruaj ntseg.
4. Tshawb xyuas ceev sensors: Tshawb xyuas kev ua haujlwm ntawm kev sib kis ntawm cov tswv yim thiab cov zis ncej ceev sensors siv multimeter. Xyuas kom tseeb tias lawv tau xa cov teeb liab raug rau lub cav tswj module.
5. Kev kuaj mob ntawm cov teeb meem hauv kev sib kis: Yog tias tsim nyog, ua qhov kev kuaj mob ntau dua ntawm kev sib kis uas siv cov cuab yeej kuaj mob tshwj xeeb rau kev ua haujlwm nrog kev sib kis tsis siv neeg.
6. Kev kuaj thiab kev pabcuam valve hydraulics: Txheeb xyuas qhov xwm txheej thiab kev ua haujlwm ntawm cov hydraulic li qub hauv kev sib kis, vim tias lawv txoj haujlwm tsis raug tuaj yeem ua rau muaj teeb meem nrog kev hloov ntawm iav.
7. Txheeb xyuas qhov xwm txheej ntawm cov lim kis: Txheeb xyuas qhov xwm txheej ntawm cov lim kis tau tus mob thiab hloov nws yog tias tsim nyog.

Yog tias koj tsis paub meej txog koj qhov kev txawj ntse lossis kev paub txog kev kuaj mob thiab kho koj qhov kis tau tus mob, nws raug nquahu kom koj hu rau tus kws kho tsheb tsim nyog lossis lub khw kho tsheb kom paub meej ntxiv thiab kho.

Kev kuaj mob yuam kev

Thaum kuaj pom DTC P0731, cov teeb meem hauv qab no yuav tshwm sim:

• Tsis quav ntsej lwm cov lej yuam kev: Teeb meem code P0731 tej zaum yuav muaj feem xyuam rau lwm yam teeb meem nyob rau hauv lub kis tau tus mob los yog cav system. Tsis quav ntsej lwm cov lej yuam kev uas yuav qhia tau tias muaj teeb meem ntxiv tuaj yeem ua rau muaj kev kuaj tsis tiav lossis tsis raug.
• Kev txhais tsis raug ntawm cov ntaub ntawv scanner: Kev txhais tsis raug ntawm cov ntaub ntawv tau txais los ntawm OBD-II scanner tuaj yeem ua rau tsis raug txheeb xyuas ntawm qhov teeb meem. Nws yog ib qho tseem ceeb kom nkag siab zoo thiab txheeb xyuas cov ntaub ntawv txhawm rau kos cov lus xaus.
• Kev kuaj mob tsis tiav ntawm kev ceev sensors: Thaum kuaj xyuas tus lej P0731, nws yog ib qho tseem ceeb uas yuav tsum tau kuaj xyuas qhov kev ua haujlwm thiab qhov xwm txheej ntawm ob qho tib si ntawm qhov nkag ntawm qhov nrawm nrawm thiab cov zis ncej ceev sensor. Kev kuaj tsis tiav ntawm ib qho ntawm cov sensors no yuav ua rau muaj teeb meem tsis raug.
• Kev kuaj kis tsis tau tiav: Yog hais tias qhov teeb meem tsis cuam tshuam nrog cov sensors ceev, kev kuaj xyuas tsis raug rau cov teeb meem sab hauv hauv kev sib kis tuaj yeem ua rau muaj qhov tsis zoo.
• Kev tsis saib xyuas kev sib kis tsis tu ncua: Kev sib kis tsis zoo tuaj yeem tshwm sim los ntawm kev sib kis cov kua dej tsis txaus, lub lim kis tau zoo, lossis lwm yam teeb meem txij nkawm. Kev tsis saib xyuas kev sib kis tsis tu ncua tuaj yeem ua rau muaj kev kuaj mob thiab kho tsis raug.

Txhawm rau kom tsis txhob muaj qhov yuam kev no, nws yog ib qho tseem ceeb kom paub meej tias kev kuaj mob kom raug, suav nrog txhua yam ntawm cov kab ke sib kis thiab lub cav.

Txoj cai txhaum loj npaum li cas? P0731?

Teeb meem code P0731 qhia txog teeb meem nrog kev hloov mus rau thawj lub iav hauv kev sib kis tsis siv neeg. Qhov no tuaj yeem ua rau tsis tiav lossis tsis raug hloov hluav taws xob los ntawm lub cav mus rau lub log, uas tuaj yeem ua rau kis tau tus mob thiab lub tsheb tsis sib xws. Txawm hais tias nws yuav tsis tuaj yeem ua rau muaj xwm txheej loj, kev ua haujlwm tsis zoo yuav ua rau muaj kev cuam tshuam ntxiv thiab ua rau muaj kev pheej hmoo ntawm kev ua tsis tiav. Yog li, tus lej P0731 yuav tsum raug suav hais tias yog ib qho teeb meem loj uas yuav tsum tau saib xyuas tam sim thiab kuaj mob.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0731?

Cov kev kho uas xav tau los daws P0731 teeb meem code yuav nyob ntawm seb qhov ua rau muaj teeb meem. Nov yog qee cov kauj ruam dav dav uas yuav pab daws qhov chaws no:

1. Xyuas thiab hloov cov roj gearbox: Qee zaum cov qib tsis raug lossis cov xwm txheej ntawm cov roj kis tau tus mob tuaj yeem ua rau muaj teeb meem hloov iav. Nws raug nquahu kom kuaj xyuas qib thiab qhov xwm txheej ntawm cov roj hauv lub gearbox thiab hloov nws yog tias tsim nyog.
2. Diagnostics ntawm ceev sensors: Txheeb xyuas qhov xwm txheej thiab kev ua haujlwm ntawm kev sib kis cov tswv yim thiab cov zis ncej ceev sensors. Lawv yuav tsum xa cov ntaub ntawv raug mus rau qhov kis tau tus mob tswj module. Hloov lossis kho cov sensors raws li qhov tsim nyog.
3. Txheeb xyuas cov xov hlau txuas thiab cov txuas txuas: Txheeb xyuas cov kev sib txuas thiab cov xov hlau uas cuam tshuam nrog kev tswj cov kis tau tus mob thiab cov sensors ceev. Kev sib txuas tsis zoo lossis cov xov hlau tawg tuaj yeem ua rau cov ntaub ntawv tsis raug thiab, vim li ntawd, tus lej P0731.
4. Kev kuaj mob thiab kho cov khoom siv hauv gearbox: Yog tias qhov teeb meem tsis yog nrog cov sensors sab nraud lossis cov xaim hluav taws xob, cov khoom sib txuas sab hauv xws li kev tswj lossis clutch li qub yuav tsum tau kuaj xyuas thiab kho.
5. Software hloov tshiab los yog reprogramming ntawm kis tau tus mob tswj module: Qee lub sij hawm qhov teeb meem tuaj yeem daws tau los ntawm kev hloov kho qhov kis tau tus mob tswj module software.

Nws yog ib qho tseem ceeb uas yuav tsum tau kuaj xyuas kom meej los txiav txim seb qhov laj thawj tshwj xeeb ntawm P0731 code ua ntej pib kho. Yog tias koj tsis tuaj yeem daws qhov teeb meem no koj tus kheej, nws raug nquahu kom koj hu rau tus kws kho tsheb tsim nyog lossis lub khw kho tsheb kom kuaj xyuas thiab kho ntxiv.

Yuav kuaj thiab kho li cas P0731 Cav Code - OBD II Trouble Code piav qhia

P0731 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0731 yog hais txog cov teeb meem nrog kev sib kis thiab tuaj yeem tshwm sim ntawm ntau lub tsheb, cov npe ntawm qee lub npe nrog lawv lub ntsiab lus:

• Ford: Tsis yog thawj iav piv
• Chevrolet: Kev sib kis ceev tsis raug hauv thawj iav.
• Toyota: yuam kev nyob rau hauv lub tsis siv neeg kis system - tsis yog thawj iav piv.
• Hasdas: Cov teeb meem kis tau tus mob - tsis raug thawj iav piv.
• Nissan: Kis yuam kev - tsis raug thawj iav piv.
• BMW: Tsis yog thawj iav piv.
• Mercedes-Benz: Kev sib kis ceev tsis raug hauv thawj iav.
• Audi: Tsis yog thawj iav piv
• Volkswagen: Tsis yog thawj iav piv
• Hyundai: Kev sib kis ceev tsis raug hauv thawj iav.

Cov no yog cov ntawv sau dav dav nkaus xwb thiab tej zaum yuav muaj cov ntaub ntawv ntxiv muaj nyob rau hauv rooj plaub. Yog tias koj tab tom ntsib teeb meem nrog P0731 code, nws raug nquahu kom koj sab laj phau ntawv kho lossis tus neeg muag khoom tso cai kom paub ntau ntxiv txog cov cai yuam kev ntawm koj lub tsheb tshwj xeeb.