P0351 Kev ua haujlwm tsis zoo ntawm lub hauv paus / theem nrab ntawm qhov hluav taws xob kauj

OBD-II Teeb meem Code - P0351 ​​​​- Kev piav qhia

Ignition coil A thawj/secondary circuit tsis ua hauj lwm.

P0351 yog generic OBD2 Diagnostic Trouble Code (DTC) qhia txog teeb meem nrog ignition coil A.

Qhov teeb meem code P0351 txhais li cas?

Qhov Diagnostic Trouble Code (DTC) no yog tus lej siv dav, uas txhais tau tias nws siv rau OBD-II cov tsheb uas muaj cuab yeej siv. Txawm hais tias qhov dav dav, cov txheej txheem kho tshwj xeeb yuav txawv nyob ntawm cov khoom lag luam / qauv.

Lub COP (coil on plug) ignition system yog dab tsi yog siv nyob rau hauv feem ntau niaj hnub cav. Txhua lub tog raj kheej muaj cov kauj sib cais tswj los ntawm PCM (Powertrain Control Module).

Qhov no tshem tawm qhov xav tau ntawm cov hluav taws xob hluav taws xob los ntawm kev tso lub kauj ncaj qha saum lub qhov hluav taws xob. Txhua lub kauj muaj ob lub xov hlau. Ib qho yog roj teeb lub zog, feem ntau yog los ntawm lub chaw faib hluav taws xob. Lwm cov xaim yog lub coil tsav Circuitry los ntawm PCM. Lub PCM hauv paus / disconnects no Circuit Court kom qhib los yog deactivate lub kauj. Lub coil tsav Circuit Court yog saib xyuas los ntawm PCM rau qhov ua tsis tau.

Yog tias pom tau qhib lossis luv hauv lub kauj # 1 tsav tsheb, yuav muaj tus lej P0351. Ib qho ntxiv, nyob ntawm lub tsheb, PCM kuj tseem tuaj yeem ua rau lub tshuab tsis siv roj nkag mus rau lub tog raj kheej.

Cov tsos mob

Cov tsos mob ntawm P0351 teeb meem chaws yuav suav nrog:

• MIL Illumination (Teeb Pom Teeb Pom Teeb)
• Lub cav tsis zoo tuaj yeem tshwm sim lossis tsis tu ncua
• Lub cav tsis ua haujlwm zoo
• Lub tsheb pib nyuaj
• Lub cav tsis muaj zog, tshwj xeeb tshaj yog nyob rau hauv hnyav load
• Irregular lossis tsis ruaj khov

Ua rau P0351 code

Ua tau ntawm P0351 cov cai suav nrog:

• Luv mus rau qhov hluav taws xob lossis hauv av hauv COP tus tsav tsheb
• Qhib hauv COP tsav tsheb Circuit
• Kev sib txuas tsis zoo ntawm cov hlua lossis cov xauv txuas txuas tawg
• Cov kauj tsis zoo (COP)
• Qhov tsis zoo kis tau tus qauv tswj
• Faulty spark plugs los yog spark plug wiring
• Cov kab hluav taws xob tsis zoo
• Faulty los yog faulty ECU
• Qhib los yog luv luv hauv coil harness
• Kev txuas hluav taws xob tsis zoo

Cov kev daws teeb meem

Puas yog lub cav ntsib teeb meem tam sim no? Txwv tsis pub, qhov teeb meem feem ntau yog ib ntus. Sim wiggling thiab txheeb xyuas cov hlua ntawm spool # 1 thiab nrog cov hlua xaim mus rau PCM. Yog tias cuam tshuam nrog cov thaiv ua rau hluav taws kub tsis zoo, kho qhov teeb meem thaiv. Txheeb xyuas cov kev sib txuas tsis zoo ntawm cov hlua txuas. Nco ntsoov tias txoj hlua khi tsis tau tawm ntawm qhov chaw lossis chafing. Kho yog tsim nyog

Yog tias lub cav tam sim no ua haujlwm tsis zoo, nres lub cav thiab tshem tawm # 1 coil hlua txuas. Tom qab ntawd pib lub cav thiab tshawb xyuas lub teeb liab tswj ntawm kauj # 1. Kev siv qhov dav yuav muab rau koj kom pom kev pom los saib, tab sis vim tias tib neeg feem ntau tsis nkag mus rau nws, muaj txoj hauv kev yooj yim dua. Siv lub voltmeter ntawm AC nplai hauv hertz thiab saib seb puas muaj kev nyeem ntawv hauv thaj tsam ntawm 5 txog 20 Hz lossis ntau dua, qhia tias tus neeg tsav tsheb ua haujlwm. Yog tias muaj Hertz teeb liab, hloov lub # 1 qhov hluav taws kub kauj. Qhov no feem ntau yuav phem. Yog tias koj tsis pom ib qho teeb meem tshwm sim los ntawm PCM ntawm qhov hluav taws xob lub tshuab hluav taws xob txuas hluav taws xob qhia tias PCM tab tom tsaws / txiav lub Circuit Court (lossis tsis muaj cov qauv pom ntawm qhov muaj yog tias koj muaj ib qho), tawm hauv cov kauj txuas thiab txheeb xyuas DC qhov hluav taws xob ntawm tus tsav tsheb hauv Circuit Court ntawm qhov hluav taws xob txuas txuas. Yog tias muaj qhov ntsuas hluav taws xob tseem ceeb ntawm cov xaim no, tom qab ntawd muaj luv luv rau qhov hluav taws xob nyob qhov twg. Nrhiav qhov luv Circuit Court thiab kho nws.

Yog tias tsis muaj qhov hluav taws xob hauv tus tsav tsheb, tua qhov hluav taws. Txuas lub PCM txuas thiab txheeb xyuas qhov ncaj ncees ntawm tus tsav tsheb ntawm PCM thiab lub kauj. Yog tias tsis muaj qhov txuas ntxiv, kho qhov qhib Circuit Court lossis luv rau hauv av. Yog qhib, xyuas qhov tsis kam nruab nrab ntawm hauv av thiab lub qhov hluav taws xob txuas txuas. Yuav tsum muaj kev tiv thaiv tsis kawg. Yog tias tsis yog, kho qhov luv luv rau hauv av hauv lub kauj tsav tsheb.

NCO TSEG. Yog tias lub teeb liab xaim ntawm tus tsav tsheb kauj vuam tsis qhib lossis luv rau qhov hluav taws xob lossis hauv av thiab tsis muaj lub teeb liab ua rau lub kauj, tom qab ntawd ua rau PCM yuam kev tsav tsheb tsis raug. Tsis tas li yuav tsum paub tias yog PCM tus tsav tsheb puas, tej zaum yuav muaj qhov teeb meem txuas xov tooj uas ua rau PCM ua tsis tiav. Nws raug nquahu kom koj ua qhov kev tshuaj xyuas saum toj no tom qab hloov PCM kom ntseeg tau tias nws yuav tsis rov ua dua. Yog tias koj pom tias lub cav tsis hla qhov hluav taws kub, lub kauj tau tua kom raug, tab sis P0351 tau rov pib dua tas li, muaj qhov ua tau tias PCM coil saib xyuas lub cev yuav ua haujlwm tsis raug.

YUAV UA LI CAS MECHANIC DIAGNOSIS A P0351 CODE?

• Siv lub scanner los xyuas seb cov lej twg tau khaws cia hauv ECU nrog rau cov ntaub ntawv khov rau cov lej.
• Clears cov lis dej num thiab kuaj cov tsheb thaiv hauv cov xwm txheej zoo sib xws uas pom nyob rau hauv cov ntaub ntawv khov nab kuab kom zoo tshaj qhov yuam kev duplication.
• Ua qhov kev soj ntsuam pom ntawm lub coil system thiab nws cov xaim rau cov khoom puas lossis hnav.
• Siv cov cuab yeej scan los saib xyuas cov ntaub ntawv ntws thiab txiav txim siab yog tias qhov yuam kev tshwm sim nrog lub tog raj kheej tshwj xeeb lossis nrog txhua lub tog raj kheej.
• Tshawb xyuas cov hlua hluav taws xob thiab lub tsheb lub qhov hluav taws xob lossis cov pob coil yog tias qhov teeb meem tsuas yog ib lub tog raj kheej xwb.
• Xyuas seb lub ignition coil tseem ua haujlwm zoo yog tias txhua lub tog raj kheej ua haujlwm tsis raug.
• Tshawb xyuas ECU yog tias tsis muaj qhov yuam kev tau pom txog qhov no.

COMMON yuam kev thaum kuaj xyuas tus lej P0351

Kev ua yuam kev yog ua thaum cov khoom hloov pauv yam tsis tau kuaj xyuas, lossis thaum txhua kauj ruam tsis ua raws li qhov raug. Nws yog nkim sij hawm thiab nyiaj txiag kho.

YUAV TSUM TAU TXAIS P0351 YOG?

Code P0351 tej zaum yuav muaj qee cov tsos mob ntawm kev tsav tsheb uas ua rau kev tsav tsheb tsis zoo, nyob ntawm seb cov tsos mob hnyav npaum li cas. Txoj cai no yuav tsum tsis txhob tiv thaiv lub tsheb los ntawm kev txav mus rau qhov chaw nyab xeeb, tab sis nws yuav tsum raug kho kom sai li sai tau txhawm rau ua kom lub tsheb ua haujlwm ib txwm muaj.

Kev kho dab tsi tuaj yeem kho tus lej P0351?

• Hloov Spark Plugs thiab Spark Plug Wiring
• Hloov cov hlua hluav taws
• Kev kho kab hluav taws xob
• Tshem tawm kev sib txuas hluav taws xob yuam kev
• Hloov chaw tswj

Yuav kho P0351 Cav Code li cas hauv 2 feeb [1 DIY Method / Tsuas yog $3.89]

Xav tau kev pab ntxiv nrog tus lej p0351?

Yog tias koj tseem xav tau kev pab nrog DTC P0351, tshaj tawm cov lus nug hauv cov lus hauv qab kab lus no.

NCO TSEG. Cov ntaub ntawv no yog muab rau lub hom phiaj xov xwm nkaus xwb. Nws tsis yog lub hom phiaj yuav siv los ua kev qhia kho thiab peb tsis muaj lub luag haujlwm rau ib qho kev nqis tes ua uas koj ua ntawm txhua lub tsheb. Txhua cov ntaub ntawv ntawm lub xaib no raug tiv thaiv los ntawm txoj cai.