P0972: OBD-II Hloov Solenoid Valve "A" Tswj Circuit Court teeb meem Code Range / Kev Ua Haujlwm

P0972 – OBD-II Teeb meem Code Technical Description

Hloov Solenoid "A" Tswj Circuit Court Range / Kev Ua Haujlwm

Qhov txhaum cai txhais li cas P0972?

Txhua lub sij hawm koj kis tau tus mob hloov lub zog, lub tshuab hluav taws xob tswj hluav taws xob (ECU) lossis kis tau tus mob tswj module (TCM) qhib thiab deactivates ib tug series ntawm hloov solenoids. Cov khoom siv hluav taws xob me me no ua lub luag haujlwm tseem ceeb hauv kev coj cov kua xa hluav taws xob kom txav mus rau cov khoom tsim nyog, ua rau kev hloov pauv ntawm cov iav du thiab meej.

Yog tias qhov hloov pauv solenoid cim "A" tsis ua haujlwm raws li cov khoom siv ua ntej khaws cia hauv chav tswj hluav taws xob (ECU), lub tsheb kuaj kab mob yuav qhib DTC P0972. Cov cai no qhia txog qhov teeb meem nrog "A" solenoid, uas tuaj yeem cuam tshuam cov txheej txheem hloov pauv ib txwm thiab cuam tshuam rau tag nrho kev ua haujlwm ntawm kev sib kis.

Tej zaum ua rau

Teeb meem code P0972 qhia txog teeb meem nrog kev hloov pauv solenoid sau "A". Tej yam ua tau rau qhov yuam kev no yuav muaj xws li:

1. Solenoid "A" malfunction: Solenoid "A" nws tus kheej tej zaum yuav puas, hnav, los yog faulty. Qhov no tuaj yeem tshwm sim vim kev puas tsuaj rau lub cev, corrosion, lossis hnav thiab tsim kua muag vim siv mus ntev.
2. Teeb meem nrog kev xaim thiab connectors: Kev sib txuas tsis raug, tawg lossis luv luv hauv cov xaim, kev sib txuas lossis cov khoom sib txuas nrog "A" solenoid tuaj yeem ua rau P0972.
3. Transmission control module (TCM) teeb meem: malfunctions los yog kev puas tsuaj rau lub kis tau tus mob tswj chav tsev yuav ua tau yuam kev nyob rau hauv lub lag luam ntawm lub solenoids.
4. Cov kua kis tau tus mob tsawg los yog muaj kab mob: Qhov tsis muaj cov kua dej sib kis lossis muaj cov kab mob sib kis hauv nws tuaj yeem cuam tshuam rau kev ua haujlwm ntawm solenoids thiab ua rau muaj kev ua yuam kev.
5. Mechanical kis teeb meem: Solenoid "A" malfunction tuaj yeem tshwm sim los ntawm cov teeb meem hauv kev sib kis, xws li txhaws lossis tawg.
6. Teeb meem nrog sensors: Kev ua haujlwm tsis raug ntawm kev sib kis ntawm cov sensors tuaj yeem ua rau muaj kev ua yuam kev hauv solenoid "A" tswj.
7. Teeb meem fais fab: Cov hluav taws xob sab nraud ntawm tus qauv muaj txiaj ntsig tuaj yeem cuam tshuam rau kev ua haujlwm ntawm solenoids thiab ua rau muaj kev ua yuam kev.

Txhawm rau txheeb xyuas qhov ua rau kom raug thiab tshem tawm P0972 code, nws raug nquahu kom ua cov kev kuaj mob kom ntxaws, tej zaum siv cov cuab yeej tshwj xeeb, ntawm lub chaw pabcuam tsheb.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0972?

Thaum P0972 teeb meem code tshwm, nws tuaj yeem cuam tshuam kev sib kis tau zoo, ua rau cov tsos mob hauv qab no:

1. Gearshift teeb meem:
   • Kev hloov pauv tsis tu ncua lossis jerky yuav yog ib qho ntawm thawj cov cim qhia ntawm qhov teeb meem nrog "A" solenoid.
2. Hloov qeeb:
   • Yog tias muaj teeb meem nrog "A" solenoid, tej zaum yuav muaj kev ncua qeeb, uas tuaj yeem ua rau kev tsav tsheb tsis zoo thiab ua haujlwm zoo.
3. Hardness los yog tsis sib xws hloov:
   • Kev xa tawm tuaj yeem teb tsis sib xws rau kev hloov cov lus txib, ua rau kev hloov pauv tsis sib xws.
4. Ua kom lub cav ceev:
   • Kev ua haujlwm tsis raug ntawm solenoid "A" tuaj yeem ua rau lub cav nrawm dua thaum hloov lub zog, uas tuaj yeem pom thaum tsav tsheb.
5. Kev ua haujlwm tsawg:
   • Lub tsheb yuav muaj kev ua haujlwm tsawg vim tsis muaj kev hloov pauv ntawm cov iav tsis zoo thiab tsis muaj kev sib kis tau zoo.
6. Activation of the Check Engine indicator:
   • Thaum ib tus lej P0972 tshwm sim, Lub Tsheb Saib Xyuas Lub Teeb ntawm lub dashboard yuav qhib.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov tsos mob yuav txawv nyob ntawm seb qhov ua rau qhov ua yuam kev thiab qhov kev sib kis ntawm koj lub tsheb. Yog tias koj pom cov tsos mob no, nws raug nquahu kom koj hu rau tus kws kho tsheb tus kws tshaj lij rau kev kuaj mob kom raug thiab daws qhov teeb meem.

Yuav ua li cas kuaj tau tus lej txhaum P0972?

Cov kauj ruam hauv qab no raug pom zoo los kuaj xyuas DTC P0972:

1. Siv lub scanner kuaj:
   • Txuas lub OBD-II diagnostic scanner rau koj lub tsheb qhov chaw kuaj mob thiab nyeem P0972 teeb meem code nrog rau lwm cov lej uas yuav khaws cia.
2. Txhais cov ntaub ntawv:
   • Txhais cov ntaub ntawv muab los ntawm lub cuab yeej scan txhawm rau txheeb xyuas qhov tshwj xeeb cuam tshuam nrog solenoid "A" thiab lwm yam ntaub ntawv cuam tshuam.
3. Txheeb xyuas qhov sib kis ntawm cov kua dej:
   • Xyuas kom tseeb tias cov dej kis tau tus mob nyob hauv cov chaw tsim khoom cov lus pom zoo. Yog tias tsim nyog, hloov cov kua dej.
4. Visual soj ntsuam ntawm cov xaim thiab connectors:
   • Ua tib zoo tshuaj xyuas cov xaim, kev sib txuas thiab cov txuas txuas nrog solenoid "A". Nrhiav kev puas tsuaj, corrosion los yog tawg.
5. Ua kev ntsuam xyuas ntawm solenoid "A":
   • Txheeb xyuas qhov tsis kam ntawm solenoid "A" siv lub multimeter. Xyuas kom tseeb tias qhov kev tiv thaiv ua tau raws li cov neeg tsim khoom specifications. Hloov lub solenoid yog tias tsim nyog.
6. Transmission control module (TCM) kev kuaj mob:
   • Ua ib qho kev kuaj mob kom ntxaws txog kev tswj kev kis kab mob los txheeb xyuas cov teeb meem nrog software lossis cov khoom siv hluav taws xob.
7. Xyuas sensors thiab lwm yam khoom:
   • Tshawb xyuas kev ua haujlwm ntawm kev sib kis ntawm cov sensors thiab lwm yam khoom uas cuam tshuam rau solenoid "A" kev ua haujlwm.
8. Tshawb xyuas lub zog:
   • Xyuas kom tseeb tias lub hwj chim mov voltage yog ruaj khov, vim tsis ruaj tsis khov voltage yuav cuam tshuam rau lub solenoid txoj haujlwm.
9. Ua cov kev ntsuas kev sib kis:
   • Yog tias ua tau, ua qhov kev ntsuas kev sib kis kom paub tseeb tias kev ua haujlwm hydraulic.
10. Tom qab kuaj mob, ua cov kev kho tsim nyog:
    • Nyob ntawm seb cov teeb meem tau txheeb xyuas, kho lossis hloov qhov chaw xws li solenoid "A", kev xaim hluav taws xob, kev tswj kev sib kis, thiab lwm yam.

Yog tias koj tsis paub meej txog koj qhov kev txawj ntse lossis tsis tuaj yeem txheeb xyuas thiab kho qhov teeb meem koj tus kheej, nws raug nquahu kom koj hu rau tus kws kho tsheb kws kho tsheb lossis lub khw kho tsheb kom muaj kev pab ntxiv.

Kev kuaj mob yuam kev

Thaum kuaj xyuas P0972 teeb meem code, ntau yam yuam kev tuaj yeem tshwm sim uas tuaj yeem cuam tshuam qhov tseeb koj tuaj yeem txiav txim siab qhov ua rau thiab daws qhov teeb meem. Nov yog qee qhov kev kuaj mob yuam kev:

1. Hla ib qho kev soj ntsuam pom ntawm cov xaim thiab cov txuas txuas:
   • Kev hla kev kuaj pom ntawm cov xaim thiab cov khoom sib txuas yuav ua rau tsis muaj kev tawg, corrosion, lossis lwm yam kev puas tsuaj rau lub cev.
2. Kev txhais tsis raug ntawm cov ntaub ntawv los ntawm kev kuaj mob scanner:
   • Kev txhais tsis raug ntawm cov ntaub ntawv los ntawm lub tshuab kuaj kab mob tuaj yeem ua rau muaj qhov yuam kev hauv kev txheeb xyuas cov teeb meem tshwj xeeb.
3. Kev kuaj mob tsis raug ntawm solenoid "A":
   • Kev ntsuam xyuas tsis raug ntawm solenoid "A" lossis kev txhais lus tsis raug ntawm cov txiaj ntsig yuav ua rau muaj qhov tsis raug ntawm qhov kev txiav txim siab ntawm nws tus mob.
4. Skipping Transmission Control Module (TCM) Test:
   • Kev tsis saib xyuas lossis tsis txaus ntawm qhov kev tswj xyuas kev sib kis yuav tsis pom muaj teeb meem nrog software lossis cov khoom siv hluav taws xob.
5. Tsis quav ntsej cov lej yuam kev ntxiv:
   • Lub xub ntiag ntawm cov lej yuam kev ntxiv nrog rau P0972 tuaj yeem muab cov ntaub ntawv ntxiv txog teeb meem hauv lub kaw lus, thiab tsis quav ntsej lawv yuav ua rau cov ntaub ntawv tseem ceeb ploj lawm.
6. Hla kev kis cov kua dej theem kuaj:
   • Kev saib xyuas tsis txaus rau qib thiab qhov xwm txheej ntawm cov kua dej sib kis yuav plam cov teeb meem cuam tshuam nrog nws qib thiab qhov zoo.
7. Kev txhais tsis raug ntawm kev sib kis ntawm qhov ntsuas qhov ntsuas:
   • Kev ua tsis zoo ntawm kev ntsuas kev sib kis los yog kev txhais cov ntsiab lus tsis raug yuav ua rau muaj kev ntsuam xyuas tsis raug ntawm hydraulic system.
8. Ignoring mechanical teeb meem hauv kev sib kis:
   • Kev hla qhov kev tshuaj ntsuam xyuas tshuab xa mus yuav ua rau muaj teeb meem ploj mus cuam tshuam rau "A" solenoid.

Txhawm rau tiv thaiv cov teeb meem no, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem kuaj mob, ua tib zoo saib xyuas txhua yam thiab ua qhov kev ntsuam xyuas tag nrho ntawm qhov system. Yog tias tsim nyog, hu rau cov kws kho tsheb lossis cov kev pabcuam tsheb kom paub qhov tseeb dua.

Txoj cai txhaum loj npaum li cas? P0972?

Teeb meem code P0972 qhia txog teeb meem nrog kev hloov pauv solenoid, txheeb xyuas tias "A." Qhov hnyav ntawm cov cai no tuaj yeem sib txawv nyob ntawm seb qhov xwm txheej tshwj xeeb thiab qhov kev sib kis tau teb li cas rau qhov teeb meem.

Qee qhov yuav tshwm sim thiab qhov tshwm sim uas tuaj yeem cuam tshuam qhov hnyav ntawm P0972 code suav nrog:

1. Gearshift teeb meem:
   • Kev hloov cov iav tsis raug lossis tsis muaj txiaj ntsig tuaj yeem txo qhov kev ua haujlwm ntawm lub tsheb tag nrho thiab kev nplij siab ntawm kev tsav tsheb.
2. Muaj peev xwm kis tau tus mob:
   • Yog tias muaj teeb meem nrog "A" solenoid tsis quav ntsej rau lub sijhawm ntev, nws tuaj yeem ua rau muaj kev ntxhov siab rau kev sib kis, uas tuaj yeem ua rau muaj kev puas tsuaj loj dua thiab kho kim dua.
3. Cov kev txwv nyob rau hauv manual gear hom:
   • Yog tias qhov teeb meem cuam tshuam nrog kev hloov pauv tsis siv neeg hloov mus rau hom phau ntawv, qhov no tuaj yeem tsim cov kev txwv hauv phau ntawv hloov pauv.
4. Fuel Economy Loss:
   • Kev ua haujlwm tsis raug xa mus yuav ua rau poob ntawm kev ua haujlwm thiab yog li txo qis kev lag luam roj.
5. Activation of the Check Engine indicator:
   • Lub teeb lub cav tsis tu ncua yuav qhia tau tias muaj teeb meem mus tas li, uas tuaj yeem cuam tshuam rau kev ua haujlwm thiab kev ua haujlwm ntawm lub tsheb.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov teeb meem sai dua raug txheeb xyuas thiab kho, qhov tsawg dua yuav muaj qhov tshwm sim loj. Yog tias koj lub teeb pom kev teeb pom kev zoo tuaj thiab koj pom tus lej P0972, nws raug nquahu kom koj coj nws mus rau lub khw kho tsheb tshaj lij txhawm rau kuaj xyuas thiab kho.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0972?

Kev daws teeb meem ntawm P0972 code suav nrog kev kuaj mob kom ntxaws thiab kho tau cov kauj ruam, uas yuav txawv nyob ntawm seb qhov teeb meem tshwm sim. Nov yog qee cov kauj ruam dav dav uas tuaj yeem ua tau:

1. Hloov lossis kho solenoid "A":
   • Yog tias solenoid "A" raug txheeb xyuas tias yog qhov ua rau, hloov lossis kho cov khoom no yuav yog ib kauj ruam tsim nyog. Yog tias lub solenoid tsis ua haujlwm, nws feem ntau yog hloov.
2. Txheeb xyuas thiab hloov cov kab hluav taws xob thiab cov khoom sib txuas:
   • Ua qhov kev soj ntsuam pom ntawm cov xaim thiab cov txuas txuas nrog solenoid "A". Hloov cov xov hlau puas lossis cov khoom sib txuas.
3. Transmission Control Module (TCM) Diagnostics thiab Maintenance:
   • Ua ib qho kev kuaj mob kom ntxaws txog kev tswj kev kis kab mob los txheeb xyuas cov teeb meem software lossis hluav taws xob. Kev hloov kho software lossis hloov TCM yuav tsim nyog.
4. Tshawb xyuas qib thiab hloov cov kua dej sib kis:
   • Xyuas kom tseeb tias cov dej kis tau tus mob nyob hauv cov chaw tsim khoom cov lus pom zoo thiab hloov nws yog tias tsim nyog.
5. Ua cov kev ntsuam xyuas kev sib kis:
   • Yog tias ua tau, ua qhov kev ntsuas kev sib kis los ntsuas kev ua haujlwm hydraulic.
6. Kev kuaj xyuas thiab kev pab cuam ntawm mechanical ib feem ntawm kev sib kis:
   • Tshawb xyuas cov khoom siv hluav taws xob sib kis rau cov teeb meem uas yuav cuam tshuam rau solenoid "A" ua haujlwm.
7. Xyuas sensors thiab lwm yam khoom:
   • Tshawb xyuas kev ua haujlwm ntawm kev sib kis ntawm cov sensors thiab lwm yam khoom uas cuam tshuam rau solenoid "A" kev ua haujlwm.
8. Tshawb xyuas lub zog:
   • Xyuas kom tseeb tias qhov voltage nyob rau hauv lub hwj chim mov system yog ruaj khov.
9. Txheeb xyuas lwm cov lej yuam kev:
   • Nco ntsoov tias koj tsis nco lwm cov lej yuam kev uas yuav muab cov ntaub ntawv ntxiv txog teeb meem nrog lub kaw lus.

Cov txheej txheem kho yuav txawv nyob ntawm qhov tsim thiab qauv ntawm koj lub tsheb. Yog tias koj tsis muaj kev paub txog kev kho tsheb, nws raug nquahu kom koj hu rau lub khw kho tsheb kho tsheb kom raug kuaj xyuas thiab kho qhov teeb meem.

P0972 Cav Code yog dab tsi [Quick Guide]

P0972 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0972 yog hais txog teeb meem nrog kev hloov pauv solenoid thiab nws lub ntsiab lus yuav txawv nyob ntawm seb lub tsheb tshwj xeeb tsim thiab qauv. Txhua tus neeg tsim khoom siv tau nws tus kheej lub npe tshwj xeeb rau kev kuaj kab mob. Hauv qab no yog cov npe ntawm qee lub tsheb hom nrog lawv cov kev txhais tau rau tus lej P0972:

1. Ford:
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
2. Chevrolet / GMC:
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
3. Honda / Acura: xyuas
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
4. BMW:
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
5. nissan:
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
6. Toyota:
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
7. Hyundai/Kia:
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
8. Mercedes Benz:
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
9. Volkswagen / Audi:
   • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
10. Subaru
    • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
11. Mazda:
    • P0972: Hloov Solenoid "A" Tswj Circuit Court qis
12. Chrysler / Dodge / Jeep:
    • P0972: Hloov Solenoid "A" Tswj Circuit Court qis

Thov nco ntsoov tias cov lus txhais no yuav txawv nyob ntawm lub xyoo thiab qauv ntawm lub tsheb tshwj xeeb. Yog xav paub ntxiv kom raug, nws raug nquahu kom sab laj nrog cov ntaub ntawv raug cai, xws li phau ntawv qhia kev pabcuam lossis kev sab laj nrog cov kws pabcuam tsheb.