P0986 - Hloov Solenoid "E" Tswj Circuit High
Txheem
P0986 – OBD-II Teeb meem Code Technical Description
Hloov Solenoid "E" Tswj Circuit High
Qhov txhaum cai txhais li cas P0986?
Teeb meem code P0986 muaj feem xyuam rau lub tsheb lub kis tau tus mob tswj qhov system thiab qhia txog cov teeb meem ntawm hluav taws xob siab tswj solenoid (EPC) solenoid valve.
Tej zaum ua rau
Cov laj thawj feem ntau rau tus lej P0986 yuav suav nrog:
- Solenoid valve (EPC solenoid) txhaum: Qhov no tej zaum yuav tshwm sim los ntawm tawg thaiv, ib tug luv luv Circuit Court, los yog valve tsis ua hauj lwm nws tus kheej.
- Teeb meem ntawm kev sib txuas los yog kev sib txuas: Kev sib txuas tsis zoo, kev xeb lossis cov xaim tawg tuaj yeem ua rau muaj teeb meem teeb meem.
- Transmission Control Module (TCM) Teeb meem: Yog hais tias tus kis tau tus mob tswj module yog faulty, qhov no kuj tuaj yeem ua rau P0986 code tshwm.
- Cov teeb meem kis tau tus mob siab: Cov roj xa hluav taws xob tsawg tuaj yeem ua teeb meem nrog lub solenoid valve.
Txhawm rau txiav txim siab kom raug thiab tshem tawm qhov teeb meem, nws raug nquahu kom hu rau lub chaw pabcuam tsheb lossis tus neeg muag khoom. Cov kws kho mob yuav tuaj yeem ua cov kev kuaj mob kom ntxaws siv cov cuab yeej tshwj xeeb thiab txiav txim siab cov laj thawj tshwj xeeb vim li cas P0986 code tshwm hauv koj lub tsheb.
Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0986?
Teeb meem code P0986 qhia txog teeb meem nrog kev sib kis ntawm lub torque converter roj siab tswj solenoid valve. Cov tsos mob cuam tshuam nrog cov cai no tuaj yeem sib txawv nyob ntawm qhov teeb meem tshwj xeeb, tab sis lawv feem ntau suav nrog cov hauv qab no:
- Gearshift teeb meem: Tej zaum koj yuav pom kev qeeb, nyuaj, los yog txawv txav thaum hloov lub zog. Qhov no tuaj yeem tshwm sim nws tus kheej raws li lub sijhawm ua haujlwm ntev dua lossis hloov pauv.
- Idle kis tau tus mob (Limp hom): Yog tias pom tias muaj teeb meem loj, lub kaw lus tswj kev sib kis tuaj yeem tso lub tsheb mus rau hauv hom limp, uas yuav txwv qhov ceev tshaj plaws thiab tiv thaiv kev puas tsuaj ntxiv.
- Cov suab tsis zoo los yog kev vibrations: Kev ua haujlwm tsis zoo ntawm lub solenoid valve yuav ua rau lub suab txawv txav lossis kev vibrations hauv cheeb tsam kis.
- Check Engine Light: Lub Cheeb Tsam Lub Teeb ntawm koj lub dashboard illuminates, qhia tias muaj teeb meem thiab tej zaum yuav nrog P0986 code.
Yog tias koj tau ntsib cov tsos mob no lossis yog tias koj Lub Teeb Lub Teeb Hluav Taws Xob los, nws raug nquahu kom koj hu rau tus kws kho tsheb kho tsheb txhawm rau kuaj xyuas thiab kho qhov teeb meem.
Yuav ua li cas kuaj tau tus lej txhaum P0986?
Txhawm rau kuaj xyuas DTC P0986, peb pom zoo ua raws li cov kauj ruam no:
- Scanning teeb meem codes: Siv lub tshuab kuaj kab mob los nyeem cov lej teeb meem hauv lub tshuab hluav taws xob tswj kev tswj hwm. Yog tias P0986 code tam sim no, qhov no yuav yog lub ntsiab lus tseem ceeb los pib kuaj mob.
- Tshawb xyuas kev sib txuas thiab xaim: Xyuas tag nrho cov kev sib txuas hluav taws xob cuam tshuam nrog lub zog hloov hluav taws xob roj siab tswj solenoid valve. Xyuas kom tag nrho cov kev sib txuas yog nruj, huv si thiab tsis muaj corrosion. Ua ib qho kev kuaj pom ntawm cov xov hlau rau kev puas tsuaj.
- Kev ntsuas ntsuas: Siv lub multimeter, ntsuas qhov tsis kam ntawm solenoid valve. Kev tiv thaiv yuav tsum ua tau raws li cov neeg tsim khoom specifications. Yog hais tias qhov kev tawm tsam nyob sab nraum qhov kev txwv, qhov no yuav qhia tau tias lub valve tsis ua haujlwm.
- Tshawb xyuas roj siab: Xyuas cov roj kis tau tus mob thiab siab. Cov roj xa hluav taws xob tsawg tuaj yeem ua teeb meem nrog lub solenoid valve.
- Txheeb xyuas qhov kis tau tus mob Module (TCM): Tshawb xyuas kev ua haujlwm ntawm kev tswj kev sib kis, vim muaj teeb meem nrog TCM tuaj yeem ua rau P0986 code. Qhov no yuav xav tau cov cuab yeej tshwj xeeb thiab kev paub.
- Tshawb xyuas cov khoom siv hluav taws xob ntawm kev sib kis: Txheeb xyuas cov khoom siv hluav taws xob ntawm kev sib kis, xws li lub zog hloov hluav taws xob, kom tsis txhob muaj teeb meem kev siv tshuab.
Yog tias koj tsis ntseeg koj qhov kev txawj ntse lossis tsis muaj cov cuab yeej tsim nyog, nws raug nquahu kom koj hu rau lub khw kho tsheb tshaj lij. Cov kws kho mob yuav tuaj yeem ua qhov kev kuaj mob kom ntxaws ntxiv thiab txiav txim siab txog cov laj thawj tshwj xeeb rau P0986 code tshwm hauv koj lub tsheb.
Kev kuaj mob yuam kev
Thaum kuaj xyuas P0986 teeb meem code, qee yam yuam kev lossis teeb meem tshwm sim. Nov yog qee qhov ntawm lawv:
- Kev tshuaj xyuas tsis txaus ntawm cov xaim thiab kev sib txuas: Cov teeb meem hluav taws xob, xws li tawg, luv luv, lossis cov xov hlau puas, tuaj yeem ua rau tus lej P0986. Nws yog ib qho tseem ceeb kom ua tib zoo xyuas cov kab hluav taws xob thiab kev sib txuas.
- Skipping Valve Resistance Test: Cov roj siab tswj solenoid valve muaj qee yam tsis kam thiab nws cov txiaj ntsig yuav tsum nyob hauv cov chaw tsim khoom tshwj xeeb. Kev tsis kuaj xyuas qhov ntsuas no kom raug yuav ua rau muaj qhov tsis raug.
- Tsis quav ntsej lwm cov lej txhaum: Qee zaum cov teeb meem hauv lub tsheb tuaj yeem ua rau ntau tus lej txhaum. Nws yog ib qho tsim nyog los ua qhov kev kuaj mob tag nrho thiab coj mus rau hauv tus account tag nrho cov cai txheeb xyuas kom tsis suav nrog kev sib raug zoo ntawm lawv.
- Tsis xav txog cov teeb meem kis tau tus mob mechanical: Teeb meem nrog cov khoom siv kho tshuab hauv kev sib kis, xws li lub zog hloov pauv lossis clutch, tuaj yeem ua rau P0986. Nws yog ib qho tseem ceeb kom suav nrog kev tshuaj xyuas txhua yam ua ib feem ntawm koj qhov kev kuaj mob tag nrho.
- Kev txhais cov ntaub ntawv tsis raug: Thaum siv cov cuab yeej kuaj mob, nws yog ib qho tseem ceeb kom raug txhais cov ntaub ntawv tau txais. Kev nkag siab yuam kev tuaj yeem ua rau tsis raug.
Txhawm rau zam qhov yuam kev no, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov chaw tsim khoom cov lus pom zoo thiab siv txoj kev kuaj mob kom raug. Yog tias tsim nyog, nws yog qhov zoo tshaj plaws hu rau lub tsheb kev pabcuam nrog cov kws tshaj lij.
Txoj cai txhaum loj npaum li cas? P0986?
Teeb meem code P0986 qhia tau hais tias muaj teeb meem nrog kev sib kis ntawm torque converter roj siab tswj solenoid valve. Qhov hnyav ntawm qhov txhaum no tuaj yeem sib txawv nyob ntawm qhov xwm txheej tshwj xeeb, tab sis feem ntau nws yog hais txog cov khoom tseem ceeb ntawm kev ua haujlwm ntawm lub tsheb sib kis.
Kev ua haujlwm tsis raug lossis tsis ua haujlwm ntawm lub solenoid valve tuaj yeem ua rau muaj ntau yam teeb meem xws li kev hloov pauv qeeb, jerking, limp hom, thiab nce hnav ntawm lwm yam kis tau tus mob vim kev tswj cov roj tsis zoo.
Nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov cai no tiag tiag thiab kuaj xyuas sai thiab daws qhov teeb meem. Kev tawm ntawm qhov teeb meem tsis tuaj yeem ua rau muaj kev puas tsuaj loj rau kev sib kis, uas yuav ua rau kev kho ntau dua thiab kim dua.
Yog tias koj lub teeb pom kev teeb pom kev zoo tuaj nrog tus lej P0986, nws raug nquahu kom koj hu rau tus kws tshaj lij lossis lub khw kho tsheb kom paub meej txog kev kuaj mob thiab kho.
Kev kho dab tsi yuav pab tshem tawm cov cai? P0986?
Kev daws teeb meem P0986 teeb meem code tuaj yeem koom nrog ntau cov kauj ruam kho nyob ntawm seb qhov teeb meem tshwm sim. Nov yog qee cov kauj ruam ua tau:
- Hloov cov roj siab tswj solenoid valve (EPC solenoid): Yog hais tias lub solenoid valve faulty, nws yuav tsum tau hloov. Qhov no feem ntau yog tshem tawm lub qub valve thiab txhim kho ib qho tshiab.
- Txheeb xyuas thiab kho cov kab hluav taws xob thiab kev sib txuas: Ua tib zoo tshuaj xyuas cov kab hluav taws xob thiab kev sib txuas. Yog tias cov kab hluav taws xob puas, corrosion lossis tawg, lawv yuav tsum tau kho lossis hloov.
- Tshawb xyuas thiab kho cov kis tau tus mob siab: Yog tias cov teeb meem cuam tshuam nrog cov roj xa hluav taws xob siab, cov roj qib yuav tsum tau kuaj xyuas thiab kho thiab kho cov dej xau.
- Transmission Control Module (TCM) Hloov lossis Kho: Yog hais tias qhov teeb meem yog nyob rau hauv lub kis tau tus mob tswj module, nws yuav tsum tau hloov los yog kho.
- Ntxiv diagnostics ntawm mechanical Cheebtsam: Ua qhov kev kuaj mob ntxiv ntawm cov khoom siv hluav taws xob ntawm kev sib kis, xws li lub torque converter, kom ntseeg tau tias tsis muaj teeb meem kev siv tshuab.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias txhawm rau txiav txim siab qhov laj thawj kom raug thiab kho kom raug, nws raug nquahu kom hu rau kev pabcuam tsheb. Cov kws kho mob tshwj xeeb yuav tuaj yeem ua cov kev kuaj mob kom ntxaws, siv cov cuab yeej tshwj xeeb thiab muab kev daws teeb meem zoo rau qhov teeb meem.