P0319 Rough Road Sensor B teeb liab Circuit Court

P0319 – OBD-II Teeb meem Code Technical Description

Rough Road Sensor B teeb liab Circuit Court

Qhov txhaum cai txhais li cas P0319?

No Diagnostic Trouble Code (DTC) P0319 yog ib tug generic code rau cov kis tau tus mob muaj feem xyuam rau OBD-II nruab tsheb (xws li VW, Ford, Audi, Buick, GM, thiab lwm yam). Txawm hais tias feem ntau, cov kauj ruam kho tshwj xeeb yuav txawv nyob ntawm qhov tsim thiab qauv ntawm lub tsheb. Code P0319 muaj feem xyuam rau lub ignition system thiab tuaj yeem tshwm sim thaum sensors pom qhov txawv txav ntawm lub cav crankshaft. Lub tsheb lub sensor system thiab PCM (powertrain control module) tuaj yeem teb rau txoj kev ntxhib, xws li kev hloov pauv ntawm lub cav nrawm thaum tsav tsheb hla qhov tsis sib xws. Qhov no tuaj yeem txhais tau tias yog qhov teeb meem ntawm lub cav, xws li misfire.

Cov tsheb yuav siv ntau lub tshuab los kuaj xyuas txoj kev ntxhib, xws li cov ntsuas tsheb nrawm, thiab nres tswj cov qauv (thiab nres tswj cov qauv (thiab nres tswj cov qauv (EBCM). Txawm hais tias koj tab tom siv lub kaw lus, yog tias koj pom P0319 code, nws txhais tau tias PCM tau kuaj pom txoj kev ntxhib uas yuav tsum tau saib xyuas. Feem ntau, qhov chaws no tau teeb tsa tom qab ob peb mus ncig uake. P0319 hais txog txoj kev ntxhib sensor "B" Circuit Court.

Tej zaum ua rau

Qhov tshwm sim ntawm tus lej P0319 feem ntau cuam tshuam nrog lub tsheb uas tau tsav ntawm txoj kev tsis sib xws. Txawm li cas los xij, nws kuj tuaj yeem tshwm sim los ntawm kev ua yuam kev, xiam oob qhab, lossis ploj ntawm txoj kev tsis sib haum xeeb hauv lub tsheb. Kev puas tsuaj hluav taws xob, cov khoom sib txuas, thiab lwm yam khoom siv kuj tuaj yeem ua rau kev nyeem ntawv tsis raug. Txawm tias av ntawm lub connector tuaj yeem ua rau qhov txhaum cai no.

Cov laj thawj uas tuaj yeem suav nrog cov lej no suav nrog:

• Faulty ntxhib txoj kev sensor (yog tias nruab).
• Kev teeb tsa hluav taws xob los yog hluav taws xob cuam tshuam nrog cov sensors.
• Qhov yuav tsum tau pib ib txoj kev tshiab sensor hauv chav tswj.
• Lwm yam ua rau muaj peev xwm.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0319?

Thaum ib tus lej P0319 khaws cia, lub tshuab kuaj xyuas lub teeb yuav tsum feem ntau tuaj, tab sis qhov no tsis yog ib txwm muaj. Ntawm qee cov qauv, cov sensors yuav tsum kuaj pom qhov teeb meem ob peb zaug ua ntej lub teeb qhib.

Qee zaum, cov tsos mob hnyav dua tuaj yeem tshwm sim. Piv txwv li, koj lub tsheb lub cav yuav misfire lossis tsis kam ua ntej pib. Teeb meem nrog lub traction tswj system thiab anti-lock braking system (ABS) kuj tshwm sim. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov teeb meem tom qab no tuaj yeem tshwm sim nrog P0319 code, tab sis lawv tsis yog ib txwm tshwm sim los ntawm nws.

Feem ntau cov teeb meem codes yuav qhib lub cav lub teeb (lossis MIL). Txawm li cas los xij, rau tus lej P0319, lub tshuab kuaj xyuas lub teeb yuav tsis qhib. Hloov chaw, lwm lub teeb tuaj yeem tshwm sim, xws li lub teeb traction tswj lub teeb, ABS lub teeb, thiab lwm yam, los yog tej zaum yuav muaj teeb meem nrog hluav taws xob thiab lub cav ua haujlwm.

Yuav ua li cas kuaj tau tus lej txhaum P0319?

Ib qho chaw zoo los pib kuaj xyuas tus lej P0319 yog nrhiav cov ntawv tshaj tawm kev tshaj lij (TSBs) uas yuav cuam tshuam nrog koj lub xyoo, tsim, thiab qauv ntawm lub tsheb. Yog tias qhov teeb meem paub, muaj feem yuav muaj cov ntawv tshaj tawm uas tuaj yeem pab kuaj xyuas thiab daws qhov teeb meem, txuag sijhawm thiab peev txheej. Nws tseem yog ib qho tseem ceeb uas yuav tau sab laj nrog koj cov kev kho tsheb tshwj xeeb los txiav txim seb hom kev siv txoj kev siv hauv koj lub tsheb. Yog tias koj muaj lwm yam teeb meem codes, xws li misfire codes lossis ABS-hais txog cov cai, nws raug nquahu kom koj pib los ntawm kev daws teeb meem ua ntej daws qhov teeb meem P0319. Nws yog ib qho tseem ceeb uas yuav tau sau cov ntaub ntawv khov nab kuab vim nws yuav pab tau rau kev kuaj mob tom qab.

Txheeb xyuas qhov xwm txheej ntawm lub ntsuas hluav taws xob accelerometer, xaim thiab txuas yog tias koj lub tsheb tau nruab nrog ib qho, thiab kho yog tias tsim nyog. Tom qab ntawd, siv lub ntsuas hluav taws xob digital volt-ohm (DVOM), xyuas qhov txuas ntxiv, tsis kam, thiab lwm yam khoom siv hluav taws xob raws li qhov xav tau los ntawm cov chaw tsim khoom. Yog tias ua tau, siv cov cuab yeej tshuaj ntsuam xyuas qib siab los ntsuas lub tsheb ntawm txoj kev ntxhib thiab saib xyuas cov ntsuas ntsuas cuam tshuam los txiav txim siab seb qhov teeb meem puas tuaj yeem tsim dua thiab nqaim mus rau nws qhov chaw.

Tus kws kho tsheb tshaj lij yuav pib los ntawm kev siv OBD-II scanner los nrhiav cov lej teeb meem uas tau khaws cia. Tom ntej no, kev soj ntsuam pom ntawm txoj kev ntxhib sensors, xaim, hluav taws xob txuas thiab lwm yam khoom siv yuav raug ua.

Yog tias tsis muaj txoj hauv kev saum toj no tsim cov txiaj ntsig, tus kws kho tsheb yuav tshuaj xyuas cov khoom sib txuas rau av, khib nyiab, lossis xeb. Koj yuav tau siv lub ohmmeter los xyuas qhov voltage ntawm lub sensor connector thiab hauv av signals.

Thaum kawg, yog tias txhua yam ua haujlwm zoo, koj yuav tsum paub tias qhov teeb meem yog nrog PCM, txawm hais tias qhov no yog qhov tshwm sim tsawg heev.

Kev kuaj mob yuam kev

Yog tsis muaj kev kuaj mob tag nrho, muaj lub caij nyoog siab uas tus kws kho tsheb yuav yuam kev hloov ib qho ntawm cov sensors, xws li camshaft txoj hauj lwm, lub log ceev los yog crankshaft sensors, tsis ua tiav qhov xav tau.

Lwm qhov yuam kev yog kuaj xyuas lub cev ntawm lub tsheb ua ntej siv lub scanner. Txawm hais tias nws yuav zoo li pom tseeb tias lub ntsuas hluav taws xob lossis cov xov hluav taws xob tuaj yeem ua yuam kev, kev siv lub tshuab luam ntawv tuaj yeem muab cov duab tseeb dua rau koj ntawm qhov teeb meem. Nws kuj tau pom zoo tias lub tsheb yuav rov luam dua tom qab kho tiav kom paub meej tias txhua yam teeb meem tau kho kom raug.

Txoj cai txhaum loj npaum li cas? P0319?

Cov cai yog qhov tseeb heev vim nws yuav qhia tau tias tsawg kawg yog ib qho ntawm lub tsheb lub sensors yog faulty. Raws li tau hais los saum toj no, yog tias txoj cai muaj feem cuam tshuam nrog ABS tsis raug, nws tuaj yeem ua rau lub tsheb nres tsis zoo thiab tsis muaj zog.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0319?

Yog tias kuaj pom tus lej P0319 ntawm koj lub tsheb, txoj kev ntxhib sensor yuav xav tau hloov pauv, thiab qhov no yuav yog thawj kauj ruam hauv kev daws teeb meem. Txawm li cas los xij, nco ntsoov tias txoj cai no tseem tuaj yeem qhia txog teeb meem loj dua, xws li kev ua haujlwm tsis zoo ntawm ABS (kev tiv thaiv kev xauv lub kaw lus) lossis traction tswj qhov system. Hauv cov xwm txheej zoo li no, kev kho yuav xav tau ntau lub sijhawm thiab cov peev txheej.

Tsis tas li ntawd, tus lej P0319 kuj tseem tuaj yeem qhia txog cov teeb meem ntawm lub cav, ua rau nws yog ib feem tseem ceeb ntawm kev kuaj mob. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau hu rau ib tus kws kho tsheb tam sim ntawd txhawm rau ua qhov kev kuaj mob kom ntxaws thiab txiav txim siab qhov chaw ntawm qhov teeb meem. Kev tshawb pom ntxov thiab kho qhov teeb meem tuaj yeem txuag koj ob lub sijhawm thiab cov peev txheej, thiab ua kom koj lub tsheb muaj kev nyab xeeb thiab txhim khu kev qha ntawm txoj kev.

P0319 Cav Code yog dab tsi [Quick Guide]

P0319 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0319 tuaj yeem tshwm sim ntawm ntau lub tsheb, tshwj xeeb tshaj yog vim nws cuam tshuam rau txoj kev ntxhib sensors thiab lub ignition system. Nov yog cov npe ntawm qee cov npe nrov thiab lawv cov yam ntxwv cuam tshuam nrog cov cai no:

Volkswagen (VW):

• Hauv Volkswagen tsheb, P0319 code yuav qhia tau tias muaj teeb meem nrog txoj kev ntxhib los yog qhov hluav taws xob. Cov tsheb zoo li no feem ntau yog nruab nrog cov tshuab tswj siab tshaj plaws.

Ford:

• Rau Ford, P0319 tej zaum yuav muaj feem xyuam rau txoj kev ntxhib los yog teeb meem nrog lub ignition system. Hom no feem ntau siv cov cuab yeej siv siab heev hauv nws cov tsheb.

Audi:

• Hauv Audi, tus lej P0319 yuav qhia tau tias muaj teeb meem nrog kev tswj xyuas kev sib tw thiab kev sib tsoo ntawm txoj kev. Audi tsheb feem ntau muaj cov qib siab ntawm automation thiab thev naus laus zis.

Buick:

• Rau Buicks, P0319 code yuav qhia tau tias muaj teeb meem nrog ABS lossis traction tswj system. Lub npe no paub txog nws txoj kev nplij siab thiab kev nyab xeeb niaj hnub.

General Motors (GM):

• Ntawm General Motors tsheb, suav nrog Chevrolet, GMC thiab lwm yam, P0319 code tej zaum yuav muaj feem xyuam rau lub tshuab hluav taws xob thiab lub cav tswj. GM feem ntau siv ntau yam thev naus laus zis hauv nws cov qauv.

P0319 code, txawm hais tias muaj ntau, tuaj yeem muaj kev txhais lus sib txawv thiab ua rau muaj kev sib txawv ntawm cov tsheb. Txhawm rau kuaj xyuas thiab kho kom raug, nws raug nquahu kom koj muaj tus kws tshaj lij kws paub txog koj tus qauv tsim thiab daws qhov teeb meem.