P0722 Tsis muaj qhov tso tawm qhov ntsuas lub teeb liab nrawm

OBD-II Teeb meem Code - P0722 ​​​​- Kev piav qhia

Tsis muaj qhov tso zis ceev sensor teeb liab

Qhov teeb meem code P0722 txhais li cas?

Qhov no yog Generic Transmission Diagnostic Trouble Code (DTC) siv tau rau OBD-II tsheb. Qhov no yuav suav nrog, tab sis tsis txwv rau, tsheb los ntawm VW, BMW, Mercedes, Chevrolet, GMC, Allison, Duramax, Dodge, Ram, Ford, Honda, Hyundai, Audi, thiab lwm yam. Txawm hais tias feem ntau, cov kauj ruam kho yuav txawv nyob ntawm los ntawm xyoo. , ua, qauv thiab khoom siv ntawm lub hwj chim unit.

P0722 OBD-II DTC yog txuam nrog Transmission Output Speed ​​​​Sensor.

Thaum lub powertrain tswj module (PCM) pom ib tug malfunction nyob rau hauv lub tso zis ceev sensor Circuit Court, ntau codes yuav tsum tau teem, nyob ntawm seb lub tsheb tshwj xeeb thiab tshwj xeeb tsis siv neeg kis tau tus mob.

Qee cov lus teb feem ntau muaj feem cuam tshuam nrog cov teeb meem kev xa tawm ceev sensor yog cov lej P0720, P0721, P0722, thiab P0723 raws li qhov ua txhaum tshwj xeeb uas ceeb toom rau PCM los teeb tsa cov cai thiab qhib lub tshuab kuaj xyuas lub teeb.

Lub Transmission Output Speed ​​​​Sensor muab lub teeb liab rau PCM uas qhia txog kev sib hloov ceev ntawm qhov kis tau tus mob tso zis ncej. PCM siv qhov kev nyeem ntawv no los tswj kev hloov pauv solenoids. Solenoids channel kua dej ntawm qhov sib txawv hydraulic circuits thiab hloov qhov sib kis ntawm lub sijhawm. Cov zis ceev sensor kuj tseem tuaj yeem saib xyuas lub ntsuas ntsuas, nyob ntawm lub tsheb thiab kev teeb tsa kis. Lub tshuab tsis siv neeg kis tau tus mob yog tswj los ntawm txoj siv sia thiab clutches uas hloov lub zog los ntawm kev siv cov kua dej mus rau qhov chaw raug lub sijhawm. Cov txheej txheem no pib nrog qhov kis tau tus mob tso zis ceev sensor.

P0722 yog teem los ntawm PCM thaum nws tsis pom lub teeb liab los ntawm qhov tso zis ceev sensor.

Dab tsi yog qhov hnyav ntawm DTC no?

Qhov hnyav ntawm cov cai no feem ntau pib ntawm qhov nruab nrab, tab sis tuaj yeem nrawm nrawm mus rau qib hnyav dua yog tias tsis kho raws sijhawm.

Kev xa duab nrawm duab yees duab:

Dab tsi yog qee cov tsos mob ntawm tus lej P0722?

Ntxiv nrog rau kev qhib lub teeb pom kev ntawm Lub Cav, P0722 code kuj tseem tuaj yeem nrog rau lwm cov tsos mob. Cov no suav nrog:

• Kev hloov pauv tsis raug
• Poob hauv roj efficiency
• Cov khw muag khoom nyob rau hauv idle
• Cav misfiring
• Silences thaum tsav tsheb ceev
• Tshawb xyuas lub teeb lub teeb
• Gearbox tsis hloov
• Lub gearbox hloov kwv yees li
• Tej zaum cov tsos mob zoo li hluav taws
• PCM muab lub cav tso rau hauv hom braking
• Speedometer qhia cov nyeem tsis raug lossis tsis raug

Qee qhov xwm txheej tsis tshua muaj, lub teeb Check Engine los tsis muaj cov tsos mob ntxiv. Txawm li cas los xij, yog tias qhov teeb meem tshwm sim ntev txaus, txawm tias nyob rau hauv cov xwm txheej no, feem ntau muaj teeb meem nrog kev ua haujlwm ntawm lub tsheb.

Tus kws kho tsheb kuaj xyuas tus lej P0722 li cas?

Txhawm rau kuaj xyuas qhov teeb meem, tus kws kho tsheb thawj zaug siv OBD-II scanner los txheeb xyuas cov lej khaws cia P0722 thiab lwm cov lej uas yuav cuam tshuam nrog nws. Ua ntej hais txog tus lej P0722, lawv yuav xub daws lwm cov lej thiab tom qab ntawd rov sim lub kaw lus kom pom tias P0722 code tau khaws cia dua.

Tom qab ntawd tus kws kho tsheb yuav pom qhov muag pom qhov tso zis ceev sensor, nws cov hlua thiab cov khoom sib txuas kom ntseeg tau tias tsis muaj qhov qhib lossis luv luv. Tom qab ntawd lawv yuav tshuaj xyuas thiab ntsuas qhov hloov pauv solenoid valve thiab lub cev lub cev txhawm rau kuaj xyuas qhov ua rau ntawm qhov teeb meem ua ntej hloov lossis sim kho cov khoom ntawm lub cev.

Dab tsi yog qee qhov ua rau pom cov cai?

Yog vim li cas rau qhov P0722 hloov chaws yuav suav nrog:

• Tsis zoo tso zis ceev sensor
• Dej qias neeg los yog muaj kuab paug
• Qhuav lossis txhaws lim lim
• Ua tsis tiav cov ntsuas cua txias
• Lub cev tsis zoo kis lub cev
• Txwv cov ntawv hla dhau
• Kev hloov pauv solenoid tsis raug
• Corroded lossis puas txuas
• Cov kab tsis zoo lossis puas
• Tsis zoo PCM
• Faulty los yog puas kis tau tus mob tso zis ceev sensor
• Faulty cav coolant kub sensor
• Faulty los yog puas hloov solenoid
• Cov kab mob kis tau tus kab mob
• Teeb meem nrog hydraulic thaiv
• Cov zis ceev sensor thaiv lossis teeb meem connector

Dab tsi yog P0722 cov kauj ruam daws teeb meem?

Ua ntej pib txheej txheem daws teeb meem rau ib qho teeb meem, koj yuav tsum tshuaj xyuas lub tsheb tshwj xeeb Kev Pabcuam Xov Xwm (TSB) los ntawm xyoo, qauv thiab kev xa tawm. Hauv qee qhov xwm txheej, qhov no tuaj yeem txuag koj ntau lub sijhawm hauv qhov ntev los ntawm kev taw qhia koj mus rau qhov yog.

Thawj kauj ruam yog kom paub tseeb tias cov kua dej muaj tseeb thiab kuaj xyuas cov kua dej kom muaj kev sib kis. Koj yuav tsum tau tshawb xyuas lub tsheb cov ntaub ntawv los xyuas seb lub lim thiab cov kua dej tau hloov pauv zaum kawg, yog tias ua tau. Qhov no yog ua raws li kev tshuaj xyuas kom pom tseeb txhawm rau txheeb xyuas cov kab txuas txuas rau cov teeb meem pom tseeb xws li khawb, puas, cov xov hlau raug, lossis cov cim hlawv. Xyuas cov connectors thiab kev sib txuas rau kev ruaj ntseg, corrosion thiab kev puas tsuaj. Qhov no yuav tsum suav nrog tag nrho cov xaim thiab cov khoom sib txuas rau cov zis ceev sensor, kis tau tus mob solenoids, kis tau tus mob thiab PCM. Nyob ntawm kev teeb tsa, qhov txuas txuas yuav tsum raug kuaj kom muaj kev nyab xeeb thiab kev ywj pheej ntawm kev txav mus los.

Cov qib siab

Cov kauj ruam ntxiv dhau los ua lub tsheb tshwj xeeb thiab xav tau cov cuab yeej siv qib siab sib xws los ua kom raug. Cov txheej txheem no yuav tsum muaj digital multimeter thiab cov ntaub ntawv siv tsheb tshwj xeeb. Koj yuav tsum ua raws li cov lus qhia daws teeb meem tshwj xeeb thiab ua ntu zus rau koj lub tsheb. Cov kev xav tau ntawm qhov hluav taws xob tuaj yeem ua tau zoo nyob ntawm cov qauv tsheb tshwj xeeb thiab kev teeb tsa powertrain.

Kev tshuaj xyuas txuas ntxiv

Kev soj ntsuam txuas ntxiv yog ib txwm ua nrog lub zog tshem tawm ntawm lub voj voog kom tsis txhob luv luv Circuit Court thiab tsim kev puas tsuaj ntxiv. Tshwj tsis yog txwv tsis pub teev nyob rau hauv daim ntawv teev cov ntaub ntawv, ib txwm xaim thiab kev sib txuas nyeem ntawv yuav tsum yog 0 ohms ntawm qhov tsis kam. Kev tiv thaiv los yog tsis muaj kev txuas ntxiv qhia tau hais tias kev xaim tsis raug uas qhib lossis luv thiab yuav tsum tau kho lossis hloov.

Kho li qub

• Hloov dej thiab lim dej
• Hloov cov zis ceev sensor tsis raug
• Kho lossis hloov lub faulty gear hloov solenoid
• Kho lossis hloov lub faulty kis valve lub cev
• Flushing kis tau tus mob los ntxuav cov aisles
• Ntxuav cov khoom sib txuas los ntawm kev xeb
• Kho lossis hloov cov thaiv
• Flashing lossis hloov PCM

P0722 Kev kuaj mob yuam kev

• Qhov teeb meem cav tsis zoo
• Teeb meem kev sib kis sab hauv
• Teeb meem kis tau tus mob

Vam tias cov ntaub ntawv nyob rau hauv tsab xov xwm no tau pab taw tes rau koj nyob rau hauv txoj cai kev daws teeb meem koj kis tau tus mob tso zis ceev sensor DTC teeb meem. Kab lus no yog rau cov ntaub ntawv xov xwm nkaus xwb thiab cov ntaub ntawv tshwj xeeb thiab cov ntawv xov xwm pabcuam rau koj lub tsheb yuav tsum ua qhov tseem ceeb.

P0722 code loj npaum li cas?

Thaum lub P0722 code tej zaum yuav tsis muaj tsos mob dua li lub teeb Check Engine, feem ntau, cov tsos mob tuaj yeem ua rau tsav tsheb nyuaj lossis ze li qhov ua tsis tau. Kev nres ntawm qhov tsis ua haujlwm lossis ntawm kev kub ceev tuaj yeem ua rau muaj kev phom sij heev, yog li tsis txhob tos kom kho qhov teeb meem no.

Kev kho dab tsi tuaj yeem kho tus lej P0722?

Kev kho kom raug yuav nyob ntawm qhov teeb meem uas ua rau P0722 teeb tsa. Qee qhov kev kho ntau dua uas tuaj yeem daws cov teeb meem no suav nrog:

• Kho lossis hloov qhov kev puas tsuaj los yog tsis zoo kis tau tus mob tso zis ceev sensor.
• Kho lossis hloov qhov puas lossis puas tsuaj lub cav txias txias sensor.
• Kho lossis hloov lub solenoid puas lossis puas lawm.
• Flushing lub system thiab hloov cov kua kis tau tus mob.
• Hloov ib qho chaw hydraulic tsis raug.
• Hloov puas los yog corroded tso zis ceev sensor Circuit Court thaiv los yog connectors.

Cov lus qhia ntxiv los txiav txim siab txog tus lej P0722

Code P0722 tej zaum yuav muaj kev daws teeb meem yooj yim, tab sis yog tias tsis kho, nws tuaj yeem ua rau muaj teeb meem loj rau lub tsheb sib kis thiab kev nyab xeeb ntawm tus neeg tsav tsheb. Tsis tas li ntawd, yog tias lub teeb Check Engine tuaj thaum koj nqa koj lub tsheb mus rau kev kuaj xyuas cov pa tawm, nws yuav tsis dhau. Qhov no tuaj yeem ua rau muaj teeb meem nrog koj lub tsheb kev tso npe raug cai hauv koj lub xeev.

Yuav kuaj thiab kho li cas P0722 Cav Code - OBD II Trouble Code piav qhia

Xav tau kev pab ntxiv nrog tus lej P0722?

Yog tias koj tseem xav tau kev pab nrog DTC P0722, 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.