P0141 Kev ua haujlwm tsis zoo ntawm cov hluav taws xob cua sov Circuit Court rau oxygen sensor 2, nyob tom qab lub catalyst.

P0141 – OBD-II Teeb meem Code Technical Description

Teeb meem code P0141 qhia tias muaj kev ua haujlwm tsis zoo hauv cov pa oxygen sensor 2 lub rhaub hluav taws xob.

Qhov txhaum cai txhais li cas P0141?

Teeb meem code P0141 qhia tias muaj teeb meem nrog lub downstream oxygen sensor 2. Qhov sensor no feem ntau nyob tom qab lub catalyst thiab saib xyuas cov ntsiab lus oxygen hauv cov pa tawm. Teeb meem code P0141 tshwm sim thaum lub cav tswj module (ECM) pom tias tom qab catalyst oxygen sensor tso zis voltage tsawg dhau.

Tej zaum ua rau

Qee qhov ua tau ntawm P0141 teeb meem code yog:

• Tsis zoo oxygen (O2) sensor bank 1, sensor 2.
• Kev puas tsuaj cable los yog connector txuas cov pa sensor rau lub cav tswj module (ECM).
• Tsawg voltage ntawm cov pa oxygen sensor Circuit Court, tshwm sim los ntawm kev qhib lossis luv luv hauv cov xov hlau.
• Teeb meem nrog cov catalyst, xws li kev puas tsuaj lossis kev ua haujlwm tsis txaus.
• Ib qho yuam kev hauv kev ua haujlwm ntawm lub cav tswj module (ECM) cuam tshuam nrog kev ua haujlwm ntawm cov teeb liab los ntawm oxygen sensor.

Qhov no tsuas yog cov npe dav dav ntawm qhov ua tau, thiab qhov laj thawj tshwj xeeb yuav nyob ntawm koj qhov tshwj xeeb tsim thiab qauv ntawm lub tsheb.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0141?

Qee cov tsos mob tshwm sim yog tias koj muaj P0141 teeb meem code:

• Kev lag luam roj tsis zoo: Txij li cov roj tswj kev tswj hwm tsis tau txais cov ntaub ntawv tseeb txog cov pa oxygen ntawm cov pa roj, cov roj xa tawm tsis zoo yuav tshwm sim, uas ua rau kev lag luam roj tsis zoo.
• Rough Engine Running: Cov pa oxygen tsis txaus hauv cov pa tawm tuaj yeem ua rau lub cav khiav tsis zoo, tshwj xeeb tshaj yog thaum idling lossis qis qis.
• Kev tso tawm ntau ntxiv: Kev ua haujlwm tsis raug ntawm cov pa oxygen sensor tuaj yeem ua rau muaj kev tawm tsam ntau ntxiv xws li nitrogen oxides thiab hydrocarbons.
• Kev siv roj ntau ntxiv: Ib qho kev tswj hwm roj tsis zoo tuaj yeem ua rau muaj roj ntau ntxiv vim yog huab cua tsis zoo / roj sib xyaw.
• Txo kev ua haujlwm thiab lub zog: Yog tias lub tshuab tswj hwm lub cav teb rau cov teeb liab tsis raug los ntawm cov pa oxygen sensor, qhov no tuaj yeem ua rau lub cav tsis zoo thiab lub zog.

Yuav ua li cas kuaj tau tus lej txhaum P0141?

Cov kauj ruam hauv qab no raug pom zoo los kuaj xyuas DTC P0141:

1. Tshawb xyuas cov kev sib txuas thiab Cov Hlau: Txheeb xyuas qhov xwm txheej ntawm cov khoom siv hluav taws xob sib txuas thiab cov xov hlau cuam tshuam nrog oxygen sensor. Xyuas kom cov xov hlau tsis tawg lossis puas thiab txuas nrog raug.
2. Txheeb xyuas cov khoom siv hluav taws xob: Siv lub tshuab multimeter, ntsuas qhov hluav taws xob ntawm cov pa oxygen sensor terminals. Qhov hluav taws xob yuav tsum nyob rau hauv qhov txwv tau teev tseg rau lub tsheb tshwj xeeb.
3. Xyuas Cov Cuab Yeej Cuab Yeej: Cov pa oxygen sensor tuaj yeem muaj lub tshuab ua kom sov. Tshawb xyuas nws qhov kev tiv thaiv kom paub tseeb tias lub rhaub dej ua haujlwm raug.
4. Tshawb xyuas cov pa oxygen sensor: Siv lub tsheb scanner los xyuas cov teeb liab los ntawm oxygen sensor. Xyuas kom tseeb tias lub teeb liab yog raws li qhov xav tau nyob rau hauv ntau lub cav ua haujlwm.
5. Xyuas cov catalytic converter: Yog tias tag nrho cov kauj ruam saum toj no tsis qhia qhov teeb meem, tej zaum yuav muaj teeb meem nrog lub catalytic converter nws tus kheej. Ua ib qho kev kuaj pom thiab hloov nws yog tias tsim nyog.

Nco ntsoov, nws raug nquahu kom koj hu rau tus kws kho tsheb tsim nyog rau kev kuaj mob thiab kho, tshwj xeeb tshaj yog tias koj muaj kev paub tsawg thiab kev paub dhau los hauv kev ua haujlwm.

Kev kuaj mob yuam kev

Thaum kuaj pom DTC P0141, cov teeb meem hauv qab no yuav tshwm sim:

• Kev txhais tsis raug ntawm cov txiaj ntsig: Ib qho yuam kev tuaj yeem tshwm sim vim kev txhais tsis raug ntawm cov ntaub ntawv tau txais thaum kuaj mob. Piv txwv li, qhov ntsuas hluav taws xob tsis raug lossis kev ntsuas tsis zoo tuaj yeem ua rau cov lus xaus tsis raug txog qhov ntsuas ntawm oxygen sensor.
• Kev kuaj mob tsis txaus: Qee lub sij hawm nws pib mechanics yuav plam qee cov kauj ruam hauv cov txheej txheem kuaj mob, uas tuaj yeem ua rau kev kuaj mob tsis raug ntawm qhov ua rau muaj teeb meem. Kev tshuaj xyuas tsis txaus ntawm cov xov hlau, kev sib txuas lossis lwm yam khoom ntawm lub tshuab tso pa tawm tuaj yeem ua rau cov lus xaus tsis raug.
• Kev ua tsis tiav ntawm lwm cov khoom siv: Qhov ua rau ntawm P0141 code yuav tsis tsuas yog cuam tshuam nrog cov pa oxygen sensor, tab sis kuj rau lwm cov khoom ntawm cov pa tawm lossis lub tsheb hluav taws xob. Piv txwv li, teeb meem nrog kev xaim, lub cav tswj module, lossis catalytic converter tuaj yeem ua rau qhov teeb meem no tshwm sim.
• Kev Hloov Cov Cheeb Tsam tsis raug: Qee lub sij hawm nws pib mechanics yuav hloov cov khoom yam tsis muaj kev kuaj xyuas tag nrho lossis tsis tsim nyog. Qhov no yuav ua rau hloov cov khoom zoo yam tsis tau hais txog lub hauv paus ntawm qhov teeb meem.

Txhawm rau zam cov kev ua yuam kev no, nws yog ib qho tseem ceeb uas yuav tsum tau ua kom tiav kev kuaj mob thiab siv cov cuab yeej thiab cov txheej txheem kom raug. Yog tias tsis ntseeg lossis tsis paub tseeb, nws raug nquahu kom koj sab laj nrog tus kws tshaj lij.

Txoj cai txhaum loj npaum li cas? P0141?

Teeb meem code P0141, uas qhia txog teeb meem nrog lub sensor oxygen, kuj tseem ceeb heev vim tias kev ua haujlwm tsis raug ntawm lub sensor no tuaj yeem ua rau muaj kev cuam tshuam ntau ntxiv rau hauv ib puag ncig thiab txo lub tshuab ua haujlwm. Txawm hais tias lub tsheb tuaj yeem tsav tsheb mus ntxiv thaum qhov kev ua txhaum no tshwm sim, nws raug pom zoo tias qhov ua rau ntawm qhov txhaum yuav raug kho sai li sai tau kom tsis txhob muaj kev puas tsuaj ntawm lub tsheb ib puag ncig kev ua tau zoo thiab muaj peev xwm ua tau zoo ntawm lub cav.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0141?

Kev daws teeb meem P0141 oxygen sensor teeb meem code feem ntau suav nrog cov kauj ruam hauv qab no:

1. Txheeb xyuas cov kab hluav taws xob thiab cov khoom sib txuas: Thawj kauj ruam yog los xyuas cov xaim thiab cov khoom sib txuas nrog cov pa oxygen sensor. Xyuas kom tseeb tias cov xaim tsis raug puas tsuaj thiab cov khoom sib txuas tau ruaj ntseg.
2. Tshawb xyuas lub sensor nws tus kheej: Yog tias cov xaim thiab cov khoom sib txuas tau zoo, cov kauj ruam tom ntej yog xyuas cov pa oxygen sensor nws tus kheej. Qhov no yuav suav nrog kev tshuaj xyuas nws qhov kev tiv thaiv thiab / lossis kev npaj yuav ua li cas lub ntsuas hluav taws xob hloov pauv thaum lub cav khiav.
3. Hloov cov pa oxygen sensor: Yog tias pom tias cov pa oxygen sensor ua yuam kev, nws yuav tsum tau hloov. Qhov no feem ntau yuav tsum tau tshem lub qub sensor thiab txhim kho tus tshiab hauv qhov chaw tsim nyog.
4. Rov xyuas thiab tshem tawm qhov yuam kev: Tom qab txhim kho lub ntsuas pa tshiab, yuav tsum tau kuaj xyuas dua kom paub meej tias qhov teeb meem tau raug kho. Yog tias tsim nyog, rov pib dua tus lej yuam kev uas siv lub ntsuas ntsuas ntsuas.
5. Txheeb xyuas qhov system ua haujlwm: Tom qab hloov cov pa oxygen sensor thiab rov pib dua qhov kev ua yuam kev, nws raug nquahu kom ua qhov kev sim tsav kom ntseeg tau tias lub kaw lus ua haujlwm raug thiab qhov yuam kev tsis tshwm sim ntxiv lawm.

Thaum hloov cov pa oxygen sensor, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov khoom qub zoo los yog cov ntawv pov thawj hloov los ua kom muaj kev ua haujlwm zoo ntawm lub cav tswj qhov system. Yog tias qhov teeb meem tshwm sim tom qab hloov lub sensor, yuav tsum muaj kev kuaj mob ntxiv los txheeb xyuas lwm yam teeb meem, xws li teeb meem nrog lub tshuab hluav taws xob tswj hluav taws xob lossis cov roj txhaj tshuaj.

Check Engine Light? O2 Sensor Heater Circuit Court Malfunction - Code P0141

P0141 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0141 yog hais txog Heater Oxygen Sensor 2, Lub txhab nyiaj 1, rau qee lub tsheb:

1. Lexus, Toyota: Oxygen sensor 2 heater, bank 1.
2. Honda, Acura: Oxygen sensor 2 heater, bank 1.
3. Nissan, Infiniti, UA: Oxygen sensor 2 heater, bank 1.
4. Ford: Oxygen sensor 2 heater, bank 1.
5. Chevrolet, GMC: Oxygen sensor 2 heater, bank 1.
6. BMW, Mercedes-Benz: Oxygen sensor 2 heater, bank 1.
7. Volkswagen, Audi: Oxygen sensor 2 heater, bank 1.

Cov no tsuas yog cov piv txwv dav dav thiab qee cov tuam txhab lag luam tuaj yeem siv cov npe sib txawv. Rau cov ntaub ntawv raug, nws raug nquahu kom xa mus rau cov ntaub ntawv lossis phau ntawv qhia kev pabcuam rau koj lub tsheb tshwj xeeb.