P0737 TCM Cav Ceev Tso Tawm Circuit

P0737 TCM Cav Ceev Tso Tawm Circuit

OBD-II DTC Cov Ntaub Ntawv

TCM Cav Fais Fab Tawm Circuit

Qhov no txhais li cas?

Qhov no yog Generic Powertrain Diagnostic Trouble Code (DTC) siv tau rau OBD-II tsheb. Qhov no yuav suav nrog, tab sis tsis txwv rau, Dodge, Chevrolet, Honda, Toyota, Hyundai, Jaguar, thiab lwm yam. Txawm hais tias muaj qhov dav dav, cov kauj ruam kho kom raug yuav txawv nyob ntawm tus qauv xyoo, ua, qauv thiab kev teeb tsa kev sib kis.

TCM (Transmission Control Module) ua haujlwm zoo ib yam li ECM (Engine Control Module) nyob rau hauv uas nws saib xyuas, saib xyuas thiab tswj kev sib kis, thaum ECM ua tib yam nrog lub cav.

TCM siv ntau yam sensors thiab keyboards, nrog rau ECM los saib xyuas, tswj thiab tswj kev tsav tsheb. Tshwj xeeb, TCM siv lub cav ceev sensor (ESS) los txiav txim siab hloov cov ntsiab lus, ntawm lwm yam haujlwm. Raws li lub npe qhia, ESS tswj lub cav ceev. Lwm lub npe rau ESS tuaj yeem yog CKP (Crankshaft Position Sensor) lossis OSS (Output Speed ​​​​Sensor).

Feem ntau, nws ntsuas lub crankshaft ceev siv lub Hall sensor. Lub sensor siv qhov ntsuas ntawm lub flywheel uas mus dhau lub sensor los saib xyuas txoj haujlwm ntawm lub crankshaft. Nws yog ib qho tseem ceeb uas ECM thiab TCM muaj qhov raug nyeem ntawm no raws li lawv cuam tshuam, ntawm lwm yam, hloov cov ntsiab lus, ceev, caij zoo, thiab lwm yam.

ECM activates P0737 thiab lwm cov lis dej num thaum nws saib xyuas ib lossis ntau yam kev mob sab nraum cov hluav taws xob uas tau teev tseg hauv lub cav ceev sensor lossis Circuit Court. Muab qhov xwm txheej ntawm cov cai thiab qhov chaw ntawm lub sensor, kuv xav hais tias nws yuav yog ib qho teeb meem hluav taws xob hauv feem ntau. Cov cai no tuaj yeem tshwm sim los ntawm cov teeb meem tshwj xeeb, tab sis kuv xav hais tias lawv tsis tshua muaj.

P0737 Lub TCM Cav Ceev Tshaj Tawm Circuit Code yog teem caij thaum ECM saib xyuas qhov kev ua txhaum loj lossis qhib Circuit Court ntawm lub cav ceev tso zis Circuit Court (s).

Dab tsi yog qhov hnyav ntawm DTC no?

Kuv xav hais tias qhov degree ntawm qhov hnyav ntawm no yuav tsis siab. Pom tseeb, qhov no nyob ntawm qhov xwm txheej tshwj xeeb, tab sis feem ntau, qhov kev ua tsis zoo no tsuas yog ua teeb meem nrog kev tuav. Uas tau hais tias, kev siv sijhawm ntev nrog qhov tsis ua haujlwm no tuaj yeem ua rau koj raug nqi mus ntev, yog li nco ntsoov khaws lub qhov muag ntawm nws.

Yees duab ntawm chav tswj kis tau tus mob:

Cov tsos mob ntawm txoj cai yog dab tsi?

Cov tsos mob ntawm P0737 teeb meem chaws yuav suav nrog:

• Ua haujlwm nyuaj
• Poob roj noj
• Tsis pib
• Tsawg tsawg
• Deafening / wobbling ntawm lub cav
• Tsis raug speedometer
• Tsawg throttle teb

Dab tsi yog qee qhov ua rau pom cov cai?

Yog vim li cas rau qhov P0737 hloov chaws yuav suav nrog:

• Lub cev muaj zog ceev sensor (ESS)
• Tsis zoo ECM (lub cav tswj lub cav)
• Tsis Zoo TCM (Kev Sib Txuas Tswj Module)
• Teeb meem teeb meem
• Cov khoom qias neeg tuaj ntawm ESS
• Teeb meem txuas

Dab tsi yog P0737 cov kauj ruam daws teeb meem?

Nco ntsoov xyuas Cov Kev Pabcuam Txuj Ci Txuj Ci (TSB) rau koj lub tsheb. Kev nkag mus rau qhov paub kho tuaj yeem txuag koj lub sijhawm thiab nyiaj txiag thaum kuaj mob.

Cov cuab yeej

Qee yam uas koj yuav xav tau thaum kuaj lossis kho cov khoom siv hluav taws xob thiab lub cav ceev yog:

• OBD code nyeem ntawv
• multimeter
• Yooj yim teeb ntawm qhov (socket)
• Basic Ratchet and Wrench Sets
• Ntsia taub hau ntswj teeb
• Roj teeb lub dav hlau ntxhua khaub ncaws
• Phau ntawv pabcuam

Kev ruaj ntseg

• Cia lub cav txias
• Chalk voj voog
• Hnav PPE (Cov Khoom Tiv Thaiv Tus Kheej)

NCO TSEG. YUAV TSUM tshuaj xyuas thiab sau qhov ncaj ncees ntawm lub roj teeb thiab them nyiaj ua ntej teeb meem ntxiv.

Kauj ruam yooj yim # 1

Yog tias koj lub tsheb lub cav cranks ib txwm tab sis tsis pib, qhov no yuav qhia tau tias muaj teeb meem nrog ESS (lub cav ceev sensor) nws tus kheej. Tshawb xyuas lub sensor siv cov khoom siv hluav taws xob xav tau los ntawm cov chaw tsim khoom. Kho lossis hloov raws li. Feem ntau cov sensors nyeem cov crankshaft ceev, yog li nws yuav feem ntau yuav raug ntsia rau qhov chaw ntawm lub cav thaiv.

Kauj ruam yooj yim # 2

Tshawb xyuas koj cov kua dej. Nco ntsoov xyuas cov kua dej tsis siv neeg kis. Xyuas kom nws huv thiab ua tiav. Sau nyiaj yog tias tsim nyog. Tsis muaj dej tuaj yeem ua rau kev sib kis tsis siv neeg ua tej yam lom zem, yog li ua mus ntxiv! Dub los yog tsaus nti dej kis tau tus mob yuav tsum tau hloov kom ntseeg tau tias kev sib kis tau zoo. Tsis tsuas yog tuaj yeem ua rau qis qis thiab / lossis cov kua dej qias neeg ua rau cov cai no tau ua haujlwm, tab sis nws kuj tuaj yeem ua rau muaj kev puas tsuaj ntxiv rau cov khoom sib kis. Qhov no yog ib qho kev kho mob kim tshaj plaws hauv kev lag luam, yog li xyuas kom koj muaj dej huv zoo.

Nco tseg. Ib txwm siv cov dej sib kis tau pom zoo los ntawm cov chaw tsim khoom tshwj xeeb rau koj cov qauv thiab qauv. Qhov yuam kev ntawm no tuaj yeem raug nqi ntau txhiab. Ua koj tshawb fawb!

Kauj ruam yooj yim # 3

Txheeb xyuas cov kab hluav taws xob. Muab qhov chaw ntawm ESS, cov xov hlau raug rau cov khoom thiab cov khib nyiab ntawm txoj kev. Tshawb xyuas txoj siv sia rau kev puas tsuaj. Kev sib txhuam tuaj yeem tshwm sim yog tias cov hlua khi tau muab tso ze rau ntawm lub cav thiab lwm yam khoom ntse. Kho thiab kev puas tsuaj rau cov hlau.

Nco tseg. Tshawb xyuas koj phau ntawv qhia kev pabcuam kom paub tseeb tias koj tau teev cov hlua khi kom raug.

Kauj ruam yooj yim # 4

Ntxuav lub sensor. Tshem tawm ESS tuaj yeem yooj yim heev. Hauv qhov no, tshem lub sensor los ntawm lub tog raj kheej thaiv. Tshawb xyuas qhov ntsuas ntawm lub sensor, tom qab tag nrho, nws yog cov hlau nplaum thiab tsis tshua muaj siab rau kev sau cov khib nyiab / shavings, uas tuaj yeem hloov pauv cov kev nyeem hluav taws xob. Reinstall lub transducer tom qab ntxuav thiab tshem cov khib nyiab.

Kauj ruam yooj yim # 5

Tshawb xyuas TCM ( kis tau tus mob tswj module). Kuv tau pom lawv haum ncaj qha mus rau lub tsheb ciav hlau ntau zaus. Qhov no txhais tau hais tias cov khoom siv hluav taws xob no tuaj yeem ua haujlwm nyuaj. Thaum ua li no, xyuam xim rau tej yam tshwm sim ntawm corrosion, puas thiab / los yog tej yam tsis xws luag.

Lwm yam kev sib tham DTC

• Tam sim no tsis muaj cov ncauj lus cuam tshuam hauv peb cov rooj sab laj. Tshaj tawm lub ncauj lus tshiab ntawm lub rooj sab laj tam sim no.

Xav tau kev pab ntxiv nrog tus lej P0737?

Yog tias koj tseem xav tau kev pab nrog DTC P0737, tshaj tawm cov lus nug hauv cov lus hauv qab kab lus no.

NCO TSEG. Cov ntaub ntawv no yog muab rau lub hom phiaj xov xwm nkaus xwb. Nws tsis yog lub hom phiaj yuav siv los ua kev qhia kho thiab peb tsis muaj lub luag haujlwm rau ib qho kev nqis tes ua uas koj ua ntawm txhua lub tsheb. Txhua cov ntaub ntawv ntawm lub xaib no raug tiv thaiv los ntawm txoj cai.

los ntawm AvtoTachkiAdmin Tsis muaj lus dab tsi