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P0654 Cav ceev tso zis Circuit Court malfunction

26.05.2022 /

P0654 – OBD-II Teeb meem Code Technical Description

Teeb meem code P0654 qhia tias powertrain control module (PCM) tau kuaj pom qhov txawv txav (piv rau cov chaw tsim khoom tshwj xeeb) qhov hluav taws xob hauv lub cav ceev tso zis hluav taws xob.

Qhov txhaum cai txhais li cas P0654?

Teeb meem code P0654 qhia tias lub powertrain control module (PCM) tau kuaj pom qhov txawv txav ntawm lub cav ceev tso zis hluav taws xob uas txawv ntawm cov chaw tsim khoom tshwj xeeb. Lub PCM tswj lub cav ceev los ntawm ntau yam khoom siv, suav nrog cov zis hluav taws xob ceev. Nws tsim cov teeb liab tso zis los ntawm grounding Circuit Court los ntawm kev hloov sab hauv hu ua "tsav tsheb". PCM niaj hnub saib xyuas txhua tus neeg tsav tsheb, sib piv cov hluav taws xob los teeb tsa tus nqi. Yog tias qhov ntsuas hluav taws xob tsawg dhau lossis siab dhau ntawm lub tshuab hluav taws xob tso tawm hluav taws xob, PCM teeb tsa teeb meem code P0654.

Kev txhaum cai P0654

Tej zaum ua rau

Qee qhov ua tau ntawm P0654 teeb meem code:

  • Cav ceev sensor malfunction.
  • Teeb meem nrog cov xaim lossis cov khoom sib txuas hauv lub cav ceev sensor Circuit Court.
  • Kev puas tsuaj los yog corrosion ntawm kev sib cuag ntawm cov connectors.
  • Cav tswj module (PCM) malfunction.
  • Teeb meem hluav taws xob hauv lub cav tswj qhov system.
  • Kev ua haujlwm tsis zoo ntawm cov khoom siv sab nraud uas cuam tshuam rau lub cav ceev, xws li lub tshuab hluav taws xob siv hluav taws xob lossis roj tank twj tso kua mis.

Kev kuaj xyuas kom meej yog ua los txheeb xyuas qhov ua rau ntawm P0654 teeb meem code.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0654?

Cov tsos mob rau DTC P0654 yuav suav nrog cov hauv qab no:

  1. Check Engine Indicator: Thaum tus lej P0654 tshwm, Lub Teeb Lub Cav Tshawb Xyuas tuaj yeem tuaj rau ntawm koj lub dashboard, qhia tias muaj teeb meem nrog lub cav tswj qhov system.
  2. Lub zog poob: Qee qhov xwm txheej, lub tsheb yuav muaj kev poob lub zog vim qhov kev tswj xyuas lub cav tsis zoo.
  3. Tsav tsis ruaj khov: Lub cav yuav muaj kev tsis ruaj khov, ua haujlwm tsis sib xws, lossis jerking thaum lub sijhawm nrawm.
  4. Startup teeb meem: Lub tsheb yuav muaj teeb meem pib lossis idling ntxhib vim muaj kev ua haujlwm tsis zoo ntawm lub cav tswj.
  5. Deterioration hauv roj kev lag luam: Kev ua haujlwm tsis raug ntawm lub cav tswj qhov system tuaj yeem ua rau muaj roj ntau ntxiv vim qhov ua haujlwm tsis zoo ntawm lub cav.

Cov tsos mob no yuav tshwm sim rau qhov sib txawv nyob ntawm seb qhov laj thawj tshwj xeeb thiab kev ua haujlwm ntawm lub tsheb.

Yuav ua li cas kuaj tau tus lej txhaum P0654?

Cov kauj ruam hauv qab no raug pom zoo los kuaj xyuas DTC P0654:

  1. Tshawb xyuas cov lej yuam kev: Siv OBD-II scanner, tshawb xyuas lwm cov lej yuam kev hauv kev tswj hwm lub cav. Qhov no yuav pab txiav txim seb puas muaj lwm yam teeb meem uas yuav cuam tshuam rau lub system.
  2. Tshawb xyuas kev sib txuas hluav taws xob: Tshawb xyuas cov kev sib txuas hluav taws xob thiab cov xaim hluav taws xob cuam tshuam nrog lub cav ceev tso zis hluav taws xob. Xyuas kom tag nrho cov kev sib txuas muaj kev ruaj ntseg thiab tsis muaj corrosion.
  3. Kev sim siab: Ntsuas qhov tsis kam nyob rau hauv lub cav ceev tso zis Circuit Court siv ib tug multimeter. Sib piv cov nqi tau txais nrog cov chaw tsim khoom tshwj xeeb.
  4. PCM Tsav Tsheb: Txheeb xyuas PCM tus tsav tsheb uas tswj lub cav ceev cov zis hluav taws xob. Xyuas kom tseeb tias nws ua haujlwm kom raug thiab tsis puas.
  5. Xyuas cov sensors: Tshawb xyuas cov xwm txheej ntawm cov sensors cuam tshuam nrog lub cav tswj qhov system, xws li lub cav ceev sensor. Xyuas kom lawv ua haujlwm kom raug thiab tsis puas.
  6. Tshawb xyuas cov xwm txheej sab nraud: Xav txog cov xwm txheej sab nraud uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lub cav tswj kev ua haujlwm, xws li lub cav overheating lossis tsis txaus voltage hauv on-board network.

Tom qab ua tiav cov kauj ruam no, koj yuav tuaj yeem txiav txim siab qhov laj thawj thiab kho qhov teeb meem uas ua rau P0654 code. Yog tias koj tsis muaj kev txawj txaus los ua kev kuaj mob, nws raug nquahu kom koj hu rau tus kws kho tsheb tsim nyog lossis lub khw kho tsheb.

Kev kuaj mob yuam kev

Thaum kuaj pom DTC P0654, cov teeb meem hauv qab no yuav tshwm sim:

  • Kev txiav txim siab tsis raug: Qhov yuam kev tuaj yeem dag hauv qhov tsis raug txheeb xyuas qhov ua rau ntawm qhov teeb meem. Piv txwv li, cov tsos mob ntsig txog lwm yam kev tswj hwm lub cav yuav raug txhais tsis raug raws li qhov ua rau P0654 code.
  • Kev kuaj mob tsis txaus: Kev kuaj mob tsis raug lossis tsis txaus tuaj yeem ua rau hloov qhov tsis tsim nyog lossis ploj qhov ua rau qhov teeb meem tiag tiag.
  • Hla cov kauj ruam tseem ceeb: Kev hla qee yam kev kuaj mob, xws li kuaj xyuas cov hluav taws xob sib txuas lossis ntsuas qhov ntsuas nrog lub ntsuas ntsuas, yuav ua rau cov txiaj ntsig tsis tiav.
  • Kev txhais cov ntaub ntawv tsis raug: Kev txhais tsis raug ntawm cov ntaub ntawv tau txais thaum lub sijhawm kuaj mob yuav ua rau muaj qhov tsis raug ntawm qhov ua rau qhov ua tsis tiav.
  • Tsis quav ntsej lwm yam tseem ceeb: Tsis quav ntsej lwm yam tseem ceeb, xws li kev ua haujlwm ntawm lub tsheb lossis kev cuam tshuam ntawm lwm yam hauv kev ua haujlwm ntawm lub cev, tuaj yeem ua rau muaj qhov tsis zoo.

Txhawm rau tiv thaiv cov teeb meem no, nws yog ib qho tseem ceeb uas yuav tsum ua tib zoo ua raws li cov txheej txheem kuaj mob, xav txog txhua yam ua tau, thiab muaj kev paub txaus thiab kev paub dhau los hauv kev kho tsheb thiab kev kuaj mob. Yog tias koj tsis paub meej txog koj qhov kev txawj ntse, nws raug nquahu kom koj sab laj nrog tus kws tshaj lij.

Txoj cai txhaum loj npaum li cas? P0654?

Teeb meem code P0654 qhia tias muaj teeb meem nrog lub cav ceev tso zis Circuit Court, uas yog saib xyuas los ntawm powertrain control module (PCM). Txawm hais tias txoj cai no tsis yog qhov tseem ceeb hauv nws tus kheej, nws tuaj yeem ua rau lub cav ua haujlwm tsis zoo thiab ua rau lub tsheb tsis ua haujlwm.

Yog tias qhov teeb meem tsis daws tau, qhov no yuav ua rau muaj qhov tshwm sim hauv qab no:

  • Kev hloov pauv tsis txaus ntseeg hauv lub cav ceev.
  • Txo lub cav ua haujlwm.
  • Poob zog thiab tsis zoo roj kev lag luam.
  • Cov teeb meem tshwm sim nrog dhau kev soj ntsuam xyuas lossis kev tswj emissions.

Txawm hais tias P0654 tsis yog qhov xwm txheej ceev, nws raug pom zoo kom kuaj xyuas thiab kho sai li sai tau kom tsis txhob muaj teeb meem ntxiv rau koj lub tsheb.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0654?

Txhawm rau daws qhov P0654 code, koj yuav tsum ua cov kauj ruam hauv qab no:

  1. Tshawb xyuas kev sib txuas hluav taws xob: Thawj kauj ruam yog los xyuas tag nrho cov kev sib txuas hluav taws xob, suav nrog cov xov hlau, cov khoom sib txuas thiab cov pins cuam tshuam nrog lub cav ceev tso zis hluav taws xob. Txhua qhov kev sib txuas puas lossis oxidized yuav tsum tau hloov lossis kho.
  2. Hloov lub sensor: Yog tias qhov kev sib txuas hluav taws xob zoo, cov kauj ruam tom ntej yuav yog los hloov lub cav ceev sensor (xws li lub camshaft txoj hauj lwm sensor) yog tias nws yog faulty.
  3. Kev kuaj mob PCM: Yog tias hloov lub sensor tsis daws qhov teeb meem, tej zaum yuav muaj teeb meem nrog lub cav tswj module (PCM) nws tus kheej. Hauv qhov no, kev kuaj mob ntxiv ntawm PCM thiab, yog tias tsim nyog, nws yuav tsum tau hloov pauv lossis reprogramming.
  4. Kev kuaj hauv av: Txheeb xyuas cov av hauv av vim qhov av tsis zoo kuj tseem yuav ua rau qhov yuam kev no tshwm sim. Xyuas kom tag nrho cov av huv si, zoo thiab ruaj ntseg fastened.
  5. Txheeb xyuas cov kab hluav taws xob: Txheeb xyuas cov hluav taws xob hluav taws xob cuam tshuam nrog lub ntsuas hluav taws xob ceev thiab PCM kom ntseeg tau tias lawv muab cov hluav taws xob raug.

Tom qab ua tiav cov kauj ruam no, nws raug nquahu kom tshem tawm qhov yuam kev thiab ua qhov kev sim tsav los xyuas seb qhov teeb meem puas tau daws tiav. Yog tias qhov teeb meem tshwm sim, kev kuaj mob ntxiv lossis kev pab los ntawm ib tus kws kho tsheb uas muaj ntawv pov thawj yuav tsum tau.

Yuav kuaj thiab kho li cas P0654 Cav Code - OBD II Trouble Code piav qhia

P0654 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0654, uas qhia tau hais tias ib tug malfunction nyob rau hauv lub engine ceev tso zis Circuit Court. Kev piav qhia thiab cov piv txwv ntawm daim ntawv thov ntawm qhov yuam kev no rau qee lub npe nrov tsheb:

Nws raug nquahu kom koj sab laj phau ntawv qhia kev pabcuam rau koj lub tsheb tshwj xeeb tsim thiab qauv rau kev kuaj mob kom raug thiab daws teeb meem.

Ntxiv ib saib