P0551 Fais Steering Pressure Sensor Circuit Court teeb liab tawm ntawm kev ua haujlwm ntau

P0551 – OBD-II Teeb meem Code Technical Description

Teeb meem code P0551 qhia tias muaj teeb meem nrog lub hwj chim steering siab sensor.

Qhov txhaum cai txhais li cas P0551?

Teeb meem code P0551 qhia tias muaj teeb meem nrog lub hwj chim steering siab sensor. Qhov no txhais tau hais tias lub cav tswj module (PCM) tau txais qhov tsis raug hluav taws xob tawm tswv yim los ntawm qhov ntsuas no. Feem ntau, qhov teeb meem no tshwm sim thaum lub tsheb tau tsav ntawm lub cav qis. Thaum qhov kev ua yuam kev no tshwm sim, Lub Tsheb Tshawb Xyuas Lub Teeb ntawm koj lub tsheb dashboard yuav teeb thiab qhov yuam kev P0551 yuav tshwm sim.

Tej zaum ua rau

Qee qhov ua rau muaj teeb meem code P0551:

• Faulty roj siab sensor: Lub hwj chim steering siab sensor yuav puas los yog ua tsis tau, ua rau lub teeb liab tsis raug xa mus rau PCM.
• Teeb meem teeb meem: Cov xov hlau txuas lub siab sensor rau PCM yuav qhib, puas, lossis muaj kev sib txuas tsis zoo, ua rau muaj teeb meem tsis raug.
• Connector teeb meem: Cov connectors txuas lub siab sensor rau cov xov hlau los yog PCM tej zaum yuav oxidized los yog puas, cuam tshuam cov teeb liab kis tau tus mob.
• Tsawg roj theem hauv lub hwj chim steering system: Cov roj tsis txaus yuav ua rau lub siab sensor ua haujlwm tsis zoo.
• Cov teeb meem ntawm lub zog tsav: Qee qhov teeb meem nrog lub hwj chim kauj nws tus kheej tuaj yeem ua rau P0551 code.
• Teeb meem nrog PCM: Muaj tsawg zaus, PCM ua haujlwm tsis zoo yuav ua rau P0551.

Cov no tsuas yog qee qhov laj thawj ua tau. Rau kev kuaj mob kom raug, nws raug nquahu kom hu rau tus kws kho tsheb tsim nyog lossis lub chaw pabcuam tsheb.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0551?

Cov tsos mob rau DTC P0551 yuav suav nrog cov hauv qab no:

• Cov kev hloov pauv hauv kev tswj fais fab: Tej zaum yuav muaj kev hloov ntawm theem ntawm lub zog uas yuav tsum tau tig lub kauj. Qhov no tuaj yeem ua rau lub kauj tsheb hnyav dua lossis, qhov sib txawv, sib dua li qub.
• Cov suab tsis txawv txav los ntawm lub hwj chim steering system: Tej zaum koj yuav hnov ​​khob, squeaking, los yog lwm yam txawv txawv suab nrov thaum tig lub kauj, uas yuav qhia tau hais tias muaj teeb meem nrog koj lub hwj chim kauj.
• Kos qhov taw qhia cav: Thaum muaj tus lej P0551 tshwm sim, Lub Teeb Tsav Tsheb tuaj yeem teeb pom kev ntawm koj lub ntsuas hluav taws xob, qhia txog teeb meem ntawm lub zog tsav.
• Kev coj tus cwj pwm txawv txav: Lub kauj tsheb yuav hnov ​​​​mob nyob rau hauv txoj kev npaj txhij txog rau tus neeg tsav tsheb lub tswv yim, xws li hesitation los yog jerking thaum tig.

Cov tsos mob no tuaj yeem tshwm sim nyob rau hauv ntau qhov sib txawv thiab nyob ntawm seb qhov teeb meem tshwj xeeb hauv lub tshuab fais fab. Yog tias koj pom ib qho ntawm cov tsos mob no, nws raug nquahu kom koj hu rau tus kws kho tsheb uas tsim nyog los kuaj xyuas thiab kho qhov teeb meem.

Yuav ua li cas kuaj tau tus lej txhaum P0551?

Cov kauj ruam hauv qab no raug pom zoo los kuaj xyuas DTC P0551:

1. Xyuas cov roj theem hauv lub hwj chim steering system: Xyuas kom tseeb tias lub hwj chim steering roj theem nyob rau hauv qhov kev pom zoo. Cov roj tsis txaus yuav yog ib qho ua rau ntawm P0551 code.
2. Txheeb xyuas cov kab hluav taws xob thiab cov khoom sib txuas: Tshawb xyuas cov xov hlau thiab cov khoom txuas txuas lub zog steering siab sensor rau lub tshuab hluav taws xob tswj module (PCM). Xyuas kom cov xov hlau tsis zoo thiab tsis muaj kev puas tsuaj thiab cov khoom sib txuas tau zoo.
3. Siab sensor diagnostics: Siv lub tshuab multimeter, xyuas qhov kev ua haujlwm ntawm lub hwj chim steering siab sensor. Sib piv cov sensor nyeem ntawv rau cov chaw tsim khoom pom zoo specifications.
4. Tshawb xyuas lub kauj fais fab: Txheeb xyuas qhov kev ua haujlwm ntawm lub hwj chim steering unit nws tus kheej rau cov teeb meem. Qhov no yuav suav nrog kev tshuaj xyuas cov roj xau, suab txawv txawv, lossis lwm yam txawv txav.
5. Kev txheeb xyuas cov lej yuam kev: Txuas lub tsheb mus rau lub cuab yeej kuaj mob txhawm rau nyeem cov lej yuam kev thiab saib cov ntaub ntawv ntsuas siab. Qhov no yuav pab txheeb xyuas cov teeb meem ntxiv uas yuav cuam tshuam nrog P0551 code.
6. Kev kuaj PCM: Yog tias tag nrho lwm cov kev kuaj xyuas tsis pom qhov ua rau ntawm P0551 code, kev sim lossis hloov PCM tej zaum yuav tsim nyog vim tias kev ua haujlwm tsis zoo ntawm cov cuab yeej no kuj yuav ua rau qhov yuam kev no.

Yog tias, tom qab ua tiav cov kauj ruam saum toj no, qhov ua rau ntawm P0551 code tseem tsis tau paub meej, nws raug nquahu kom koj hu rau tus kws kho tsheb tsim nyog lossis lub khw kho tsheb kom kuaj xyuas ntxiv thiab kho.

Kev kuaj mob yuam kev

Thaum kuaj pom DTC P0551, cov teeb meem hauv qab no yuav tshwm sim:

• Kev txhais cov ntaub ntawv tsis raug: Qhov yuam kev yuav yog kev txhais tsis raug ntawm cov ntaub ntawv tau txais los ntawm lub hwj chim steering siab sensor lossis PCM. Qhov no tuaj yeem ua rau cov lus xaus tsis raug txog qhov ua rau lub cev tsis ua haujlwm.
• Kev pov thawj tsis txaus: Kev tsis txaus los kuaj xyuas txhua qhov ua tau ntawm P0551 code yuav ua rau ploj qhov teeb meem tiag tiag. Piv txwv li, tsis kuaj xyuas cov roj qib hauv koj lub hwj chim steering system yuav ua rau tsis muaj teeb meem roj tsawg.
• Faulty sensors los yog Cheebtsam: Yog tias qhov teeb meem tsis pom thaum kuaj xyuas lub siab sensor lossis lwm yam khoom siv, tab sis qhov teeb meem tshwm sim, nws yuav yog vim muaj teeb meem nrog lub sensor nws tus kheej, cov xov hluav taws xob, lossis lwm yam khoom ntawm lub hwj chim steering system.
• Kev txhais lus yuam kev yuam kev: Qee tus kws kho tsheb pib tuaj yeem txhais qhov yuam kev P0551 lossis kos cov lus xaus tsis raug txog qhov ua rau muaj teeb meem, uas tuaj yeem ua rau kev kho tsis raug.
• Tsis muaj cov cuab yeej tshaj lij: Qee qhov teeb meem cuam tshuam nrog lub siab sensors lossis PCM tuaj yeem nyuaj rau kev kuaj mob yam tsis muaj cov cuab yeej tshwj xeeb xws li cov cuab yeej kuaj mob. Qhov tsis muaj cov cuab yeej zoo li no tuaj yeem ua rau nws nyuaj rau kev kuaj mob kom raug.

Nws yog ib qho tseem ceeb uas yuav tsum tau ua kom tiav qhov kev kuaj mob kom zoo, suav nrog txhua qhov ua tau ntawm P0551 code, kom tsis txhob ua yuam kev thiab xyuas kom muaj kev daws teeb meem kom raug.

Txoj cai txhaum loj npaum li cas? P0551?

Teeb meem code P0551 qhia tias muaj teeb meem nrog lub hwj chim steering siab sensor. Txawm hais tias qhov no yuav ua rau qee qhov tsis yooj yim thiab txwv tsis pub tsav tsheb, feem ntau nws tsis yog qhov teeb meem tseem ceeb uas cuam tshuam ncaj qha rau kev nyab xeeb ntawm tus neeg tsav tsheb lossis kev ua haujlwm ntawm lub tsheb.

Txawm li cas los xij, kev ua haujlwm tsis zoo nyob rau hauv lub hwj chim steering system tuaj yeem cuam tshuam rau lub tsheb tuav, tshwj xeeb tshaj yog nyob rau qis qis lossis thaum ua haujlwm hauv chaw nres tsheb. Qhov no tuaj yeem tsim kev phom sij thaum muaj xwm txheej tsis txaus ntseeg ntawm txoj kev.

Yog li, txawm hais tias tus lej P0551 feem ntau tsis yog qhov xwm txheej ceev, nws yuav tsum tau ua tib zoo xav thiab daws sai li sai tau kom tsis txhob muaj teeb meem kev tsav tsheb yav tom ntej.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0551?

Kev daws teeb meem code P0551 tuaj yeem suav nrog cov kauj ruam hauv qab no:

1. Hloov lub siab sensor nyob rau hauv lub hwj chim steering system: Yog tias lub ntsuas hluav taws xob muaj qhov yuam kev tiag tiag lossis ua tsis tiav, nws yuav tsum tau hloov nrog ib qho tshiab uas ua raws li cov chaw tsim khoom cov lus pom zoo.
2. Tshawb xyuas thiab hloov cov kab hluav taws xob thiab cov khoom sib txuas: Yog tias pom cov xov hlau puas lossis cov khoom sib txuas, lawv yuav tsum tau hloov lossis kho.
3. Diagnostics thiab kho lub hwj chim kauj: Qee zaum, qhov teeb meem yuav tsis yog nrog lub siab sensor, tab sis nrog lub hwj chim steering ntaus ntawv nws tus kheej. Hauv qhov no, nws yuav xav tau kev kuaj mob thiab kho.
4. Tshawb xyuas thiab hloov kho PCM software: Muaj tsawg zaus, P0551 code tej zaum yuav tshwm sim los ntawm PCM software tsis ua haujlwm zoo. Hauv qhov no, yuav tsum tau hloov kho software lossis reprogramming ntawm PCM.
5. Kev kuaj ntxiv: Tom qab ua tiav cov kev kho yooj yim, kev kuaj xyuas ntxiv thiab kev sim yuav tsum tau ua kom paub tseeb tias qhov teeb meem tau daws tiav thiab cov cai tsis rov qab los.

Nws yog ib qho tseem ceeb uas yuav tsum muaj tus kws kho tsheb tsim nyog lossis lub khw kho tsheb pib ua kev kuaj mob thiab kho vim tias kev txheeb xyuas qhov ua rau thiab kho qhov teeb meem zoo yuav xav tau cov cuab yeej tshwj xeeb thiab kev paub dhau los.

P0551 Cav Code yog dab tsi [Quick Guide]

P0551 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0551 hais txog lub hwj chim steering system thiab tuaj yeem pom nyob rau hauv ntau yam ntawm cov tsheb, qee qhov ntawm lawv cov ntsiab lus:

• Ford: Ford code P0551 txhais tau tias "Power Steering Pressure Sensor Circuit Range/Performance".
• Chevrolet / GMC: Rau Chevrolet thiab GMC, cov cai no qhia txog "Power Steering Pressure Sensor Circuit Range/Performance".
• Dodge / Chrysler / Jeep: Rau cov tsheb no, code P0551 sawv cev rau "Power Steering Pressure Sensor Circuit Range/Performance."
• Toyota: Nyob rau hauv rooj plaub ntawm Toyota, code P0551 yog hais txog "Power Steering Pressure Sensor Circuit Range/Performance".
• Hasdas: Rau Honda, txoj cai no txhais tau tias "Power Steering Pressure Sensor Circuit Range/Performance".
• Volkswagen/Audi: Rau cov tsheb no, code P0551 tuaj yeem txiav txim siab raws li "Power Steering Pressure Sensor Circuit Range/Performance".
• BMW: Rau BMW, cov cai no yuav qhia txog teeb meem nrog "Power Steering Pressure Sensor Circuit Range/Performance."
• Mercedes-Benz: Rau Mercedes-Benz, P0551 code feem ntau yog txuam nrog "Power Steering Pressure Sensor Circuit Range/Performance."

Cov no tsuas yog qee qhov ua tau ntawm cov tsheb uas tus lej P0551 tuaj yeem tshwm sim, thiab nws lub ntsiab lus yuav txawv me ntsis nyob ntawm tus qauv tshwj xeeb thiab xyoo ntawm lub tsheb.