P0788 Hloov Sijhawm Solenoid Lub Teeb Pom Kev Siab

P0788 – OBD-II Teeb meem Code Technical Description

Hloov Sijhawm Solenoid A Siab

Qhov txhaum cai txhais li cas P0788?

Kev sib kis kab mob sib kis teeb meem code (DTC) P0788, feem ntau siv rau OBD-II tsheb nrog tsis siv neeg kis tau tus mob, muaj feem xyuam rau lub sijhawm ua haujlwm solenoid. Cov solenoids tswj cov dej ntws ntawm cov dej hydraulic (ATF) hauv kev sib kis rau kev hloov pauv hloov raws li kev xav tau ntawm kev tsav tsheb. Thaum lub cav tswj module (ECM) kuaj pom tus nqi hluav taws xob siab nyob rau hauv lub solenoid Circuit Court, lub teeb pom kev tsis zoo (MIL) illuminates. Lub tshuab hluav taws xob tswj lub tshuab hluav taws xob (ECU) tsis tuaj yeem tswj lub sijhawm hloov pauv thiab txiav txim siab lub iav tam sim no, uas tuaj yeem ua rau muaj teeb meem sib kis. Nws yuav tsum tau muab sau tseg tias tsis siv neeg kis tau tus mob yog complex systems, yog li nws yog zoo dua mus cuag cov kws kho mob.

Lwm cov lej suav nrog P0785, P0786, P0787, thiab P0789. Yog tias koj muaj teeb meem flashing code P0788, tsis tas yuav txhawj xeeb. Peb muab ntau yam khoom seem ntawm tus nqi pheej yig. Mus ntsib peb lub khw kom tau txais cov khoom koj xav tau kom koj lub tsheb khiav zoo.

Tej zaum ua rau

Tej yam ua tau ntawm lub siab voltage Hloov Sijhawm Solenoid A teeb meem yuav suav nrog:

• Faulty kab hlau rhuav
• TCM malfunction
• Hloov lub sij hawm solenoid malfunctions
• Tsis siv neeg kis cov kua dej teeb meem
• Tsis txaus ATF theem
• Qee qhov teeb meem ntsig txog ECM
• Teeb meem kev sib cuag / txuas (corrosion, melting, tawg retainer, thiab lwm yam)
• Tsis muaj dej sib kis
• Cov kua dej tsis huv / qub kis tau tus mob
• Cov connectors puas thiab/los yog thaiv
• Kev hloov pauv lub sijhawm solenoid
• Thaiv cov dej nkag hauv lub gearbox
• TCM lossis ECU malfunction

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0788?

Cov tsos mob ntawm P0788 teeb meem code yuav suav nrog:

• Kev hloov pauv tsis raug
• Slipping kis tau tus mob
• Nyuaj lossis nrawm hloov pauv iav
• Lub sijhawm ua haujlwm tsis raug
• Kev tuav tsis zoo
• Kev nrawm nrawm
• Kev poob qis hauv kev ua haujlwm tag nrho
• Kev hloov pauv tsis tau pom dua
• Tsis txawv txav
• Sluggish hom
• Kev hloov pauv tsis tu ncua
• plam
• Transmission daig hauv iav
• Lub tsheb tsis txav hauv iav
• Kev siv roj ntau ntxiv
• Kev kis tau tus mob ntau dhau

Yuav ua li cas kuaj tau tus lej txhaum P0788?

Yog tias cov kua xa tawm muaj cov av, cov khib nyiab, lossis cov khib nyiab hlau, cov solenoids yuav tsis ua haujlwm zoo. Nws kuj tseem tuaj yeem yog cov hlua hluav taws xob tsis zoo, TCM yuam kev, lossis teeb meem nrog lub sijhawm hloov solenoid. Nws yog ib qho tseem ceeb uas yuav tsum tau kuaj xyuas qib ATF thiab mob ua ntej yuav nqis tes ua ntxiv. Yog tias cov kua dej tsis huv, lub gearbox tuaj yeem ntws tawm.

Yog tias tsis muaj teeb meem kev saib xyuas pom tseeb, koj yuav tsum xyuas cov xaim thiab cov khoom sib txuas rau kev puas tsuaj thiab corrosion. Tom qab ntawd, nws tsim nyog kuaj xyuas lub iav hloov lub sij hawm solenoid raws li cov chaw tsim khoom cov lus qhia. Yog tias qhov teeb meem tshwm sim, qhov teeb meem yuav yog nrog lub valve lub cev.

Ua ntej kev daws teeb meem, tshawb xyuas Cov Kev Pabcuam Kev Tshaj Tawm (TSB) rau koj lub tsheb. Tshawb xyuas ATF yuav tsum yog thawj kauj ruam. Yog tias cov kua dej qias neeg, muaj ntxhiab tsw, lossis xim txawv txawv, hloov nws. Nws raug nquahu kom kuaj xyuas cov solenoid thiab nws cov hlua khi rau kev puas tsuaj lossis xau.

Nws raug nquahu kom koj hu rau tus kws tshaj lij uas tau lees paub nkag mus rau hauv solenoid sab hauv. Thaum kuaj lub solenoid, koj tuaj yeem siv multimeter los ntsuas qhov tsis kam ntawm nws cov neeg sib cuag. Nws tseem pom zoo kom kuaj xyuas qhov hluav taws xob txuas ntxiv los ntawm TCM.

Kev kuaj mob yuam kev

Feem ntau yuam kev yuav tshwm sim thaum kuaj DTC P0788. Qee qhov ntawm cov no suav nrog kev tsis txaus siab rau qhov xwm txheej ntawm cov kua xa hluav taws xob, tsis kuaj xyuas cov xaim thiab cov khoom sib txuas rau kev puas tsuaj lossis kev xeb, thiab tsis pom qhov ua haujlwm ntawm lub sijhawm solenoid. Nws kuj tseem tuaj yeem tsis tuaj yeem kuaj xyuas lub valve lub cev thiab tsis them nyiaj rau Cov Kev Pabcuam Kev Pabcuam cuam tshuam nrog koj lub tsheb tshwj xeeb tsim thiab qauv.

Txoj cai txhaum loj npaum li cas? P0788?

Teeb meem code P0788 qhia tias Shift Timing Solenoid A teeb liab siab, qhov no tuaj yeem ua rau muaj teeb meem hloov pauv, tuav tsis zoo, tuav lub tsheb tsis zoo, thiab lwm yam teeb meem cuam tshuam txog kev sib kis. Txawm hais tias qhov no tsis yog qhov xwm txheej tseem ceeb, nws yog ib qho tseem ceeb uas yuav tsum ua raws li txoj cai no tiag tiag thiab kho qhov teeb meem tam sim ntawd kom tsis txhob muaj kev puas tsuaj rau kev sib kis thiab teeb meem tsheb ntxiv.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0788?

1. Tshawb xyuas thiab hloov cov kua dej sib kis.
2. Ntxuav los yog yaug lub gearbox.
3. Tshawb xyuas thiab hloov cov xov hlau puas thiab cov khoom sib txuas.
4. Kho lossis hloov lub sijhawm ua haujlwm solenoid.
5. Kev kuaj mob thiab kho ntawm TCM (Transmission Control Module) lossis ECM (Engine Control Module).
6. Tshawb xyuas thiab tshem tawm cov dej xau tuaj yeem kis tau.
7. Tshawb xyuas lub valve lub cev kom muaj kev ua haujlwm tsis zoo.

P0788 Cav Code yog dab tsi [Quick Guide]

P0788 - Cov ntaub ntawv tshwj xeeb ntawm hom

Code P0788 hais txog cov teeb meem nrog lub sijhawm hloov pauv solenoid A. Ntawm no yog qee qhov ua rau lub tsheb uas cov cai no yuav cuam tshuam rau:

1. Chevrolet / Chevy - Ib hom kev lag luam dav dav rau tsheb tsim los ntawm General Motors Company.
2. Volvo yog ib lub tuam txhab tsim tsheb Swedish.
3. GMC - Ib hom tsheb thiab tsheb thauj khoom tsim los ntawm General Motors.
4. Saab yog Swedish tsheb hom tsim los ntawm Saab Automobile AB.
5. Subaru yog lub tuam txhab Japanese tsheb.
6. VW (Volkswagen) - German automaker.
7. BMW - Bavarian tsheb tsim los ntawm Bayerische Motoren Werke AG.
8. Toyota yog ib tug Japanese automaker.
9. Ford yog ib tug American automaker.
10. Dodge yog Asmeskas chaw tsim khoom ntawm tsheb thiab lwm yam tsheb lag luam.