P0772 Hloov solenoid valve "E" daig rau

P0772 – OBD-II Teeb meem Code Technical Description

P0772 qhia tias PCM tau kuaj pom muaj teeb meem nrog kev hloov pauv solenoid valve "E" tau daig hauv ON txoj haujlwm.

Qhov txhaum cai txhais li cas P0772?

Teeb meem code P0772 qhia tias muaj teeb meem nrog kev hloov solenoid valve "E". Qhov no txhais tau hais tias qhov tsis siv neeg kis tau tus mob tswj module (PCM) tau kuaj pom qhov sib txawv ntawm qhov tseeb thiab qhov xav tau ntawm cov iav sib piv hauv kev sib kis. Cov lej yuam kev kuj tseem tuaj yeem tshwm sim nrog rau cov lej no. P0770, P0771, P0773 и P0774. Yog tias qhov sib piv ntawm cov iav tiag tiag tsis zoo li qhov yuav tsum tau ua, P0772 yuav tshwm sim thiab lub teeb pom kev ntawm lub cav yuav teeb. Feem ntau, lub iav piv yog txiav txim siab nyob ntawm lub tsheb ceev, lub cav ceev thiab txoj haujlwm throttle. Nws yuav tsum raug sau tseg tias hauv qee lub tsheb lub teeb ceeb toom tsis tuaj sai, tab sis tsuas yog tom qab qhov yuam kev tau tshwm sim ntau zaus.

Tej zaum ua rau

Qee qhov ua rau muaj teeb meem code P0772:

• Kev puas tsuaj lossis kev puas tsuaj rau lub gearshift solenoid valve "E".
• Overheating ntawm cov kua kis tau tus mob, uas tuaj yeem ua rau kev ua haujlwm tsis zoo ntawm lub valve.
• Muaj cov kua dej tsis txaus lossis tsis muaj paug, cuam tshuam nrog kev ua haujlwm ntawm lub valve.
• Kev sib txuas hluav taws xob tsis zoo rau solenoid valve "E".
• Kev puas tsuaj los yog tawg thaiv nyob rau hauv lub solenoid valve "E" Circuit Court.
• Teeb meem nrog qhov tsis siv neeg kis tau tus mob tswj module (PCM) uas yuav cuam tshuam rau kev sib kis ntawm cov teeb liab mus rau lub valve.

Cov no tsuas yog cov laj thawj dav dav, thiab kev kuaj mob kom raug yuav xav tau kev kuaj xyuas kom ntxaws ntxiv ntawm lub tsheb los ntawm tus kws tshaj lij.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0772?

Qee cov tsos mob tshwm sim thaum teeb meem code P0772 tshwm sim:

• Kev hloov pauv tsis sib xws: Lub tsheb yuav muaj kev hloov pauv tsis raug lossis tsis sib xws, uas yuav ua rau muaj kev sib tw lossis qeeb thaum hloov ceev.
• Kev siv roj ntau ntxiv: Vim lub iav tsis raug lossis qhov "E" valve daig, lub cav yuav ua haujlwm tsis zoo, ua rau muaj roj ntau ntxiv.
• Kev hloov ntawm lub cav coj tus cwj pwm: Kev hloov ntawm lub cav ua haujlwm, xws li kev ua haujlwm nrawm lossis lub suab txawv txawv, yuav raug pom.
• Tig rau ntawm Lub Cav Ntsuas Teeb: Thaum P0772 tshwm sim, Lub Tsheb Saib Xyuas Lub Teeb ntawm lub tsheb dashboard yuav qhib.

Yuav ua li cas kuaj tau tus lej txhaum P0772?

Cov kauj ruam hauv qab no raug pom zoo los kuaj xyuas DTC P0772:

1. Kev txheeb xyuas cov lej yuam kev: Siv lub tsheb scanner los nyeem cov lej yuam kev los ntawm Trouble Code (DTC) nco. Xyuas kom tseeb tias P0772 code yog qhov tseeb hauv daim ntawv teev npe yuam kev.
2. Tshawb xyuas cov kua dej sib kis: Txheeb xyuas qib thiab qhov xwm txheej ntawm cov kua dej sib kis. Qib qis lossis cov kua dej tsis huv tuaj yeem ua rau "E" hloov lub valve ua haujlwm tsis zoo.
3. Kev kuaj pom ntawm cov xov hlau thiab cov txuas txuas: Tshawb xyuas cov xov hlau thiab cov txuas txuas nrog "E" solenoid valve. Xyuas kom lawv tsis puas, tawg lossis oxidized.
4. Hluav taws xob ntsuas hluav taws xob: Siv lub tshuab ntsuas ntau los xyuas cov hluav taws xob txuas nrog solenoid valve "E". Xyuas kom tseeb tias qhov voltage thiab tsis kam nyob rau hauv ib txwm txwv.
5. Hloov Valve Diagnostics: Ntsuam xyuas lub solenoid valve "E" los xyuas nws cov haujlwm. Qhov no tej zaum yuav muaj xws li kev sim tshuaj tiv thaiv thiab kev kuaj xau.
6. Kev kuaj xyuas software: Qee zaum qhov teeb meem yuav cuam tshuam nrog lub cav tswj module (PCM) software. Tshawb xyuas cov software hloov tshiab thiab ua lawv yog tias tsim nyog.
7. Kev sab laj nrog tus kws tshaj lij: Yog tias muaj teeb meem lossis yog tias koj tsis ntseeg koj cov kev txawj ntse, nws raug nquahu kom hu rau tus kws kho tsheb kws kho tsheb lossis lub khw kho tsheb kom kuaj xyuas thiab kho ntxiv.

Thov nco ntsoov tias cov kauj ruam no tsuas yog muab cov lus qhia dav dav xwb. Nws yog ib qho tseem ceeb uas yuav tau ua raws li cov lus qhia los ntawm cov chaw tsim khoom tsheb thiab coj mus rau hauv tus account cov qauv tshwj xeeb thiab nws cov kev tswj hwm.

Kev kuaj mob yuam kev

Thaum kuaj pom DTC P0772, cov teeb meem hauv qab no yuav tshwm sim:

• Kev txhais tsis tseeb ntawm cov tsos mob: Qee cov tsos mob, xws li hloov cov teeb meem los yog lub suab txawv txawv los ntawm kev sib kis, tej zaum yuav ua yuam kev los ntawm lwm yam teeb meem, uas tuaj yeem ua rau tsis zoo.
• Hla cov kauj ruam tseem ceeb: Tsis ua tiav qhov kev kuaj mob tuaj yeem ua rau tsis muaj cov kauj ruam tseem ceeb, xws li kuaj xyuas cov dej sib kis thiab qhov xwm txheej lossis kuaj xyuas cov hluav taws xob kom zoo.
• yuam kev thaum kuaj cov khoom: Kev ntsuam xyuas tsis raug lossis kev txhais lus ntawm solenoid valve "E" lossis cov txiaj ntsig ntawm kev ntsuas hluav taws xob hauv hluav taws xob yuav ua rau muaj kev kuaj mob tsis raug.
• Scanner software teeb meem: Siv lub tshuab luam ntawv tsheb tsis tsim nyog lossis dhau los uas tsis tuaj yeem txhais cov lej yuam kev lossis muab cov ntaub ntawv tsim nyog rau cov xwm txheej.
• Kev tu lossis kho tsis raug: Sim kho lossis kho koj tus kheej yam tsis muaj kev paub txaus thiab kev paub yuav ua rau muaj teeb meem ntxiv lossis kev puas tsuaj rau lwm yam.

Txhawm rau txo qhov kev kuaj mob kom tsawg, nws raug nquahu kom ua raws li cov txheej txheem kuaj mob uas muab los ntawm lub tuam txhab tsim tsheb thiab siv cov cuab yeej zoo.

Txoj cai txhaum loj npaum li cas? P0772?

Teeb meem code P0772 qhia tias muaj teeb meem nrog kev hloov pauv solenoid valve "E" uas tau daig hauv txoj haujlwm. Qhov no yuav ua rau tsis siv neeg kis tau tus mob ua haujlwm tsis zoo, uas tuaj yeem cuam tshuam rau kev ua haujlwm thiab kev nyab xeeb ntawm lub tsheb. Txawm hais tias lub tsheb yuav tsav mus ntxiv, nws yuav tsis khiav zoo thiab qee zaum yuav tsim teeb meem loj kis tau tus mob uas yuav ua rau xav tau kev kho loj. Yog li, tus lej P0772 yuav tsum tau txiav txim siab loj thiab yuav tsum tau saib xyuas tam sim.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0772?

Txhawm rau daws DTC P0772, uas cuam tshuam nrog Hloov Solenoid Valve "E" tau daig hauv ON txoj haujlwm, cov kauj ruam hauv qab no yuav tsum tau ua:

1. Txheeb xyuas qhov hluav taws xob Circuit Court: Ua ntej tshaj plaws, koj yuav tsum xyuas cov hluav taws xob hluav taws xob cuam tshuam nrog lub solenoid valve. Qhov no suav nrog kev kuaj xyuas cov xaim, cov khoom sib txuas thiab kev sib txuas rau kev puas tsuaj, corrosion lossis tawg.
2. Hloov lub solenoid valve: Yog tias qhov hluav taws xob hluav taws xob tsis zoo, qhov hloov pauv solenoid valve nws tus kheej yuav tsum tau hloov.
3. Kev pab cuam kis: Yog hais tias muaj teeb meem nrog lub solenoid valve, kev pab cuam kis tau tus mob los yog kho tej zaum yuav tsum tau kho tej yam kev puas tsuaj los ntawm lub valve raug daig.
4. Software hloov tshiab: Qee zaum teeb meem nrog cov khoom siv hluav taws xob tuaj yeem cuam tshuam nrog software yuam kev hauv lub tsheb tswj software (firmware). Nyob rau hauv rooj plaub no, nws yuav tsum tau hloov kho cov kis tau tus mob tswj module software.
5. Diagnostics thiab kuaj: Tom qab ib qho kev txhim kho, kev kuaj mob thiab kev sim yuav tsum tau ua kom paub tseeb tias qhov teeb meem raug daws thiab P0772 teeb meem code tsis tshwm sim ntxiv lawm.

Nyob rau hauv rooj plaub uas muaj teeb meem loj nrog kev sib kis lossis hluav taws xob ntawm lub tsheb, nws raug nquahu kom hu rau tus kws kho tsheb tshwj xeeb lossis chaw pabcuam rau kev kuaj mob thiab kho.

P0772 Cav Code yog dab tsi [Quick Guide]

P0772 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0772 yog tshwj xeeb rau Variable Ratio Transmissions (CVT), yog li nws yuav raug rau cov tsheb uas muaj hom kev sib kis no. Daim ntawv teev npe ntawm qee lub tsheb hom nrog lawv cov ntsiab lus:

1. Nissan / Infiniti:
   • P0772: Hloov solenoid "E" ua haujlwm lossis daig hauv txoj haujlwm.
2. Honda/Acura:
   • P0772: Teeb meem nrog kev tswj sab hauv solenoid valve 'C'.
3. Toyota / Lexus:
   • P0772: Teeb meem nrog kev tswj sab hauv solenoid valve 3.
4. Subaru:
   • P0772: Hloov solenoid "E" ua haujlwm lossis daig hauv txoj haujlwm.
5. Mitsubishi:
   • P0772: Teeb meem nrog kev tswj sab hauv solenoid valve "E".
6. Ford:
   • P0772: Teeb meem nrog kev tswj sab hauv solenoid valve E.
7. Jeep:
   • P0772: Hloov solenoid "E" ua haujlwm lossis daig hauv txoj haujlwm.
8. Dodge / Chrysler:
   • P0772: Teeb meem nrog kev tswj sab hauv solenoid valve E.
9. Chevrolet / GMC:
   • P0772: Hloov solenoid "E" ua haujlwm lossis daig hauv txoj haujlwm.
10. Honda/Acura:
    • P0772: Teeb meem nrog kev tswj sab hauv solenoid valve "E".

Cov no tsuas yog qee qhov piv txwv, thiab muaj cov qauv sib txawv thiab xyoo ntawm cov tsheb uas yuav muaj qhov teeb meem no. Yog tias koj muaj teeb meem nrog tus lej yuam kev no, nws raug nquahu kom koj sab laj nrog koj phau ntawv kho tsheb tshwj xeeb lossis hu rau tus kws tshaj lij txhawm rau kuaj xyuas thiab kho kom raug.