P0332 Knock Sensor Circuit Court qis (Sensor 2, Bank 2)

P0332 – OBD-II Teeb meem Code Technical Description

Teeb meem code P0332 qhia tias PCM (automatic kis tau tus mob tswj module) tau kuaj pom lub khob sensor 2 (bank 2) circuit voltage tsawg dhau.

Qhov txhaum cai txhais li cas P0332?

Teeb meem code P0332 qhia tias muaj teeb meem nrog lub khob sensor, uas tau kuaj pom tias lub teeb liab voltage nyob rau hauv lub khob sensor Circuit Court yog tsawg dhau. Cov cai no feem ntau qhia txog qhov yuam kev lossis tsis tsim nyog knock sensor. Lub khob khob, tseem hu ua lub khob sensor, yog lub luag haujlwm rau kev kuaj lub khob hauv lub cav thiab xa cov ntaub ntawv no mus rau lub cav tswj module (ECM). Yog hais tias ECM pom tias lub khob sensor teeb liab qis dua qhov tso cai voltage, nws tsim qhov yuam kev P0332.

Tej zaum ua rau

Qee qhov ua rau muaj teeb meem code P0332:

• Kev puas tsuaj los yog puas lub khob qhov rooj: Lub khob qhov rooj nws tus kheej tuaj yeem raug puas los yog ua txhaum vim hnav, corrosion, lossis lwm yam laj thawj.
• Kev Txuas Hluav Taws Xob thiab Kev Sib Txuas: Cov hlua hluav taws xob lossis cov khoom sib txuas uas txuas lub khob qhov rooj rau lub cav tswj module (ECM) tej zaum yuav puas, tawg, los yog oxidized, ua rau tsis zoo kev sib cuag thiab tsis tshua muaj teeb liab voltage.
• Kev teeb tsa tsis raug: Kev teeb tsa tsis raug ntawm lub khob qhov rooj tuaj yeem ua rau muaj kev sib cuag tsis raug lossis teeb liab tsis ua haujlwm, ua rau P0332.
• Cov teeb meem ntawm Cav Tswj Module (ECM): Ib qho teeb meem nrog ECM nws tus kheej tuaj yeem ua rau lub khob qhov rooj tsis nyeem cov teeb liab kom raug thiab ua rau muaj kev ua yuam kev.
• Teeb meem hluav taws xob: Teeb meem ntawm lub tsheb hluav taws xob, xws li luv luv Circuit Court, tawg thaiv, los yog tsis txaus voltage, kuj tuaj yeem ua rau P0332 code.
• Lwm yam teeb meem: Qee qhov teeb meem nrog lub cav lossis cov khoom siv cav kuj tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lub khob sensor thiab ua rau qhov yuam kev no tshwm sim.

Txhawm rau kuaj xyuas thiab kho qhov teeb meem kom raug, nws raug nquahu kom koj hu rau ib tus kws kho tsheb lossis lub khw kho tsheb uas muaj peev xwm ua tiav kev kuaj xyuas kom ntxaws thiab txiav txim siab qhov laj thawj ntawm P0332 yuam kev code ntawm koj lub tsheb.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0332?

Cov tsos mob rau DTC P0332 yuav suav nrog cov hauv qab no:

• Rough Engine Running: Cov tsos mob tshwm sim feem ntau yog ib qho ntxhib khiav lossis lub cav ntab ntab vim yog lub teeb liab tsis raug los ntawm lub khob qhov muag.
• Poob Lub Hwj Chim: Lub cav yuav muaj kev poob ntawm lub zog vim yog lub teeb liab tsis raug kaw, uas tuaj yeem ua rau txo qis kev ua haujlwm ntawm lub tsheb thiab kev nrawm.
• Kev siv roj ntau ntxiv: Kev ua haujlwm tsis raug ntawm lub khob qhov rooj tuaj yeem ua rau tsis muaj roj combustion, uas tuaj yeem ua rau muaj roj ntau ntxiv.
• Jerking los yog Jerking Thaum Accelerating: Jerking los yog jerking yuav tshwm sim thaum accelerating vim yog ib tug tsis raug knock sensor teeb liab.
• Kos Lub Cav Ignition: Thaum lub teeb pom lub teeb pom ntawm koj lub dashboard, nws qhia tias muaj teeb meem, suav nrog teeb meem code P0332.
• Kev ua haujlwm tsis zoo: Lub cav yuav ua haujlwm tsis zoo lossis khiav tsis zoo vim muaj teeb meem nrog lub khob qhov rooj.
• Cav Whirling los yog Knocking: Lub faulty knock sensor tuaj yeem ua rau lub suab tsis xav tau xws li lub cav clunking lossis khob.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov tsos mob tuaj yeem sib txawv nyob ntawm qhov tsim thiab qauv ntawm koj lub tsheb, nrog rau qhov tshwj xeeb ntawm qhov teeb meem. Yog tias koj pom ib lossis ntau dua ntawm cov tsos mob no, nws raug nquahu kom koj hu rau tus kws kho tsheb tsim nyog lossis lub khw kho tsheb kom kuaj xyuas thiab kho qhov teeb meem.

Yuav ua li cas kuaj tau tus lej txhaum P0332?

Txhawm rau kuaj xyuas DTC P0332, ua raws li cov kauj ruam no:

1. DTC Scan: Siv cov cuab yeej kuaj mob, nyeem DTCs los ntawm Cav Tswj Module (ECM) thiab xyuas tias P0332 tam sim no.
2. Tshawb xyuas Cov Hluav Taws Xob thiab Kev Sib Txuas: Tshawb xyuas cov xaim thiab cov khoom sib txuas uas txuas lub khob ntsuas rau ECM rau kev puas tsuaj, corrosion, lossis tawg. Xyuas kom txhua qhov kev sib txuas yog nruj thiab ruaj ntseg.
3. Knock Sensor Test: Kuaj lub khob sensor siv lub multimeter lossis tshwj xeeb tester. Xyuas kom tseeb tias lub sensor ua haujlwm kom raug thiab tsim cov teeb liab raug raws li cov chaw tsim khoom tshwj xeeb.
4. Tshawb xyuas qhov tsis kam: Txheeb xyuas qhov kev tawm tsam ntawm lub khob qhov rooj siv lub tshuab multimeter thiab muab piv rau cov txiaj ntsig pom zoo pom hauv koj lub tsheb daim ntawv qhia kev pabcuam.
5. Tshawb xyuas Lub Cav Tswj Module (ECM): Yog tias tsim nyog, xyuas qhov kev ua haujlwm ntawm ECM kom paub tseeb tias nws tau txais cov teeb liab raug los ntawm lub khob sensor thiab ua kom raug.
6. Kev Ntsuam Xyuas Ntxiv: Ua cov kev ntsuam xyuas ntxiv raws li kev pom zoo los ntawm cov chaw tsim khoom kom txiav txim siab lwm yam ua rau ntawm P0332 code, xws li teeb meem nrog lub tshuab hluav taws xob lossis roj xa hluav taws xob.

Tom qab kuaj xyuas thiab txheeb xyuas qhov ua rau ntawm qhov yuam kev P0332, koj tuaj yeem pib kho lossis hloov cov khoom tsis raug.

Kev kuaj mob yuam kev

Thaum kuaj pom DTC P0332, cov teeb meem hauv qab no yuav tshwm sim:

• Faulty wiring: Faulty wiring los yog connectors tej zaum yuav tsis ib txwm pom tseeb thaum kuaj thawj zaug. Qhov no yuav ua rau muaj qhov tsis xws luag lossis txhais qhov teeb meem tsis raug.
• Faulty knock sensor: Qee zaum lub khob khob tuaj yeem ua yuam kev, tab sis qhov no tsis yog ib txwm pom tseeb thaum kuaj thawj zaug. Kev txhais tsis raug ntawm cov teeb liab lossis kev ntsuas tsis raug tuaj yeem ua rau qhov tsis raug ntawm qhov kev txiav txim siab ntawm lub sensor.
• ECM Malfunction: Thaum kuaj pom, lub cav tswj module (ECM) tuaj yeem ua haujlwm tsis zoo, ua rau cov ntaub ntawv los ntawm lub khob sensor lossis lwm yam khoom siv tsis raug.
• Kev kuaj mob tsis txaus: Qee tus kws kho tsheb yuav tsis ua txhua yam kev ntsuam xyuas tsim nyog lossis hla qee qhov kev kuaj mob, uas tuaj yeem ua rau ploj lawm qhov ua rau P0332 code lossis kho tsis raug.
• Kev txhais cov ntaub ntawv tsis raug: Kev txhais cov ntaub ntawv los ntawm lub khob khob yuav nyuaj, thiab kev nkag siab yuam kev ntawm cov txiaj ntsig tuaj yeem ua rau cov lus xaus tsis raug txog qhov xwm txheej ntawm lub cev.

Txhawm rau kom tsis txhob muaj qhov yuam kev no, nws yog ib qho tseem ceeb uas yuav tsum tau ua kom tiav thiab ua tiav kev kuaj mob siv cov cuab yeej thiab cov txheej txheem kom raug. Yog tias muaj kev ua xyem xyav lossis tsis paub meej txog qhov kev kuaj mob, nws yog qhov zoo dua yog hu rau tus kws tshaj lij lossis chaw pabcuam tsheb rau kev tshawb fawb thiab kho ntxiv.

Txoj cai txhaum loj npaum li cas? P0332?

Teeb meem code P0332 qhia tias muaj teeb meem nrog lub khob sensor hauv lub tsheb lub cav. Qhov teeb meem no tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lub cav thiab kev ua haujlwm. Nyob ntawm seb qhov laj thawj tshwj xeeb ntawm qhov yuam kev thiab nws qhov cuam tshuam rau kev ua haujlwm ntawm lub cav, qhov hnyav ntawm qhov teeb meem yuav txawv.

Qee qhov tshwm sim ntawm P0332 code:

• Txo Kev Ua Haujlwm: Kev ua haujlwm tsis raug ntawm lub khob qhov rooj tuaj yeem ua rau txo qis kev ua haujlwm ntawm lub cav, uas yuav cuam tshuam rau kev nrawm thiab tag nrho lub tsheb tsis zoo.
• Kev siv roj ntau ntxiv: Kev ua haujlwm tsis zoo ntawm lub khob tsis zoo tuaj yeem ua rau tsis muaj roj combustion, ua rau muaj roj ntau ntxiv.
• Kev puas tsuaj rau lub cav: Yog tias qhov teeb meem tsis raug kho raws sijhawm, nws yuav ua rau muaj kev puas tsuaj loj ntawm lub cav xws li overheating, hnav lossis puas rau pistons.
• Deterioration ntawm ib puag ncig kev ua tau zoo: Kev combustion tsis raug ntawm cov roj tuaj yeem ua rau muaj kev cuam tshuam ntau ntxiv ntawm cov khoom tsis zoo, uas yuav cuam tshuam rau ib puag ncig kev ua haujlwm ntawm lub tsheb.

Zuag qhia tag nrho, thaum P0332 code nws tus kheej tsis yog qhov tseem ceeb ntawm kev nyab xeeb, nws cuam tshuam rau kev ua haujlwm ntawm lub cav thiab kev ua haujlwm ntawm lub tsheb tag nrho ua rau qhov teeb meem loj uas yuav tsum tau saib xyuas tam sim ntawd.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0332?

Kev kho kom daws tau DTC P0332 yuav nyob ntawm seb qhov ua rau muaj teeb meem. Qee cov kauj ruam dav dav uas yuav pab daws qhov yuam kev no:

1. Hloov Kho Knock Sensor: Yog tias lub khob khob pom tias muaj qhov yuam kev lossis tsis zoo, hloov nws yuav daws tau qhov teeb meem. Thaum hloov lub sensor, nws yog ib qho tseem ceeb uas yuav tau xaiv ib qho khoom qub lossis cov khoom zoo analog.
2. Kev soj ntsuam thiab hloov cov kab hluav taws xob: Tshawb xyuas cov xaim thiab cov khoom sib txuas uas txuas lub khob sensor rau lub cav tswj module (ECM). Yog tias pom muaj kev puas tsuaj, corrosion lossis tawg, cov xov hlau txuas thiab cov txuas txuas yuav tsum tau hloov lossis kho.
3. ECM Kev Ntsuas thiab Kho: Yog tias qhov teeb meem nrog lub Cav Tswj Module (ECM), ECM nws tus kheej yuav tsum tau kuaj xyuas thiab kho lossis hloov.
4. Kev kuaj xyuas thiab kho lwm yam Cheebtsam: Qee zaum qhov ua rau ntawm P0332 code tej zaum yuav cuam tshuam rau lwm yam hauv lub tsheb qhov hluav taws xob, roj, lossis hluav taws xob. Tshawb xyuas thiab kho lwm yam teeb meem uas tej zaum yuav cuam tshuam txog qhov ua haujlwm tsis zoo.
5. Kev Ntsuam Xyuas Kev Ntsuas thiab Kev Ntsuas: Tom qab kev kho tiav lawm, lub kaw lus yuav tsum raug kuaj xyuas kom ntseeg tau tias DTC P0332 tsis tshwm sim lawm. Nws yog ib qho tseem ceeb kom paub tseeb tias qhov teeb meem tau raug daws lawm.

Yuav kom kho tau zoo P0332 teeb meem code, nws raug nquahu kom koj hu rau tus kws kho tsheb lossis lub khw kho tsheb, tshwj xeeb tshaj yog tias koj tsis muaj kev ntseeg siab rau koj qhov kev kuaj mob thiab kev kho mob. Qhov no yuav pab kom tsis txhob muaj teeb meem ntxiv thiab xyuas kom koj lub tsheb ua haujlwm zoo.

Yuav kho P0332 Cav Code li cas hauv 2 feeb [1 DIY Method / Tsuas yog $10.36]

P0332 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0332 hais txog teeb meem nrog lub khob sensor, lub ntsiab lus rau qee lub tsheb hom:

• Audi, Volkswagen (VW): Knock sensor (sensor 2, bank 2) - teeb liab tsawg dhau.
• BMW: Knock sensor 2 - voltage tsawg dhau.
• Ford: Knock sensor - qis teeb liab.
• Chevrolet, GMC: Knock sensor 2 - voltage tsawg dhau.
• Toyota: Knock sensor 2 – teeb liab tsawg dhau.
• Mercedes-Benz: Knock sensor (sensor 2, bank 2) - low voltage.
• Honda, Acura: Knock sensor (sensor 2) – teeb liab tsawg dhau.
• Nissan, Infiniti, UA: Knock sensor - teeb liab tsawg dhau.

Qhov no yog cov ntaub ntawv dav dav nkaus xwb, thiab txhua lub chaw tsim khoom yuav muaj kev hloov pauv me ntsis hauv lub ntsiab lus ntawm P0332 code. Rau cov ntaub ntawv raug, nws raug nquahu kom koj sab laj phau ntawv qhia kev pabcuam rau koj tus qauv tsheb tshwj xeeb.