P0455 Cov dej xau loj pom nyob rau hauv evaporator system

P0455 – OBD-II Teeb meem Code Technical Description

Hom: evaporative emission tswj system xau pom (tsis muaj dej ntws tawm lossis xau loj)

Chrysler: EVAP Loj Leak Detection Conditions

Ford: EVAP leak detection tej yam kev mob (tsis muaj purg flow lossis loj xau) GM (Chevrolet): EVAP leak detection tej yam kev mob

Nissan: Evaporative canister purge (EVAP) system - xau loj

Qhov txhaum cai txhais li cas P0455?

Code P0455 yog ib tug generic OBD-II kis tau tus mob code diagnostic code qhia ib tug roj vapor leak los yog tsis muaj purge flow nyob rau hauv lub EVAP tswj system. Lub emission control system (EVAP) tiv thaiv cov roj vapors los ntawm kev khiav tawm ntawm cov roj av. Cov lej cuam tshuam nrog cov kab ke no suav nrog P0450, P0451, P0452, P0453, P0454, P0456, P0457, thiab P0458.

P0455 feem ntau tshwm sim los ntawm lub hau roj xoob. Sim ua kom nruj lub hau roj thiab rov pib dua tus lej. Yog tias qhov teeb meem tsis daws tau, koj tuaj yeem sim rov pib dua tus lej los ntawm kev txiav lub roj teeb rau 30 feeb. Txawm li cas los xij, yog tias P0455 code rov tshwm sim, koj yuav tsum coj mus rau tus kws kho tsheb kom kuaj xyuas ntxiv.

Cov cai no kuj muaj feem xyuam rau lwm cov OBD-II cov lej xws li P0450, P0451, P0452, P0453, P0456, P0457 thiab P0458.

Tej zaum ua rau

P0455 code yuav qhia tau cov xwm txheej hauv qab no:

1. Loose los yog tsis raug cai gas cap.
2. Siv lub hau roj uas tsis yog thawj zaug.
3. Lub hau roj tseem qhib lossis kaw tsis raug.
4. Ib yam khoom txawv teb chaws tau nkag mus rau hauv lub hau roj.
5. EVAP tank los yog roj tank.
6. Leak nyob rau hauv EVAP system hose.

Nws yog ib qho tseem ceeb los kho qhov teeb meem no vim nws tuaj yeem ua rau cov roj vapors xau, uas tuaj yeem ua rau muaj kev phom sij thiab tsis zoo rau koj lub tsheb ua haujlwm.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0455?

Tej zaum koj yuav tsis pom muaj kev hloov pauv ntawm lub tsheb tuav. Txawm li cas los xij, cov tsos mob hauv qab no tuaj yeem tshwm sim:

1. Lub check engine teeb ntawm lub ntsuas vaj huam sib luag yuav illuminated.
2. Tej zaum yuav muaj roj tsw qab nyob rau hauv lub tsheb vim tso pa tawm.
3. Lub teeb lub teeb lub cav lossis lub cav tu lub teeb yuav ci ntsa iab.
4. Tej zaum yuav muaj qhov hnov ​​​​ntxhiab tsw ntawm cov roj uas tshwm sim los ntawm kev tso cov roj vapor.

Yuav ua li cas kuaj tau tus lej txhaum P0455?

Feem ntau, tshem tawm P0455 OBD2 code yog qhov yooj yim li tshem tawm thiab rov nruab lub hau roj, tshem tawm cov lej khaws cia hauv PCM lossis ECU, thiab tom qab ntawd tsav tsheb rau hnub. Yog tias P0455 OBDII code rov tshwm sim, xav txog cov kauj ruam hauv qab no:

1. Hloov cov roj tank cap.
2. Tshawb xyuas EVAP system rau kev txiav lossis qhov hauv cov raj thiab cov kav dej. Yog pom muaj kev puas tsuaj, hloov cov khoom faulty.
3. Mus cuag EVAP system thiab xyuas seb puas muaj roj tsw qab. Ua tib zoo mloog rau lub tshuab nqus tsev. Yog tias koj pom qhov tsis txaus ntseeg uas tsis cuam tshuam nrog EVAP system, kho lawv.

Qhov chaw: B. Longo. Lwm cov lej EVAP: P0440 – P0441 – P0442 – P0443 – P0444 – P0445 – P0446 – P0447 – P0448 – P0449 – P0452 – P0453 – P0456

Kev kuaj mob yuam kev

Qhov yuam kev thaum kuaj P0455:

1. Tsis quav ntsej lub roj tank cap: Qhov yuam kev thawj zaug thiab feem ntau yog tsis quav ntsej txog qhov xwm txheej ntawm lub hau roj. Ib qho kev kaw tsis raug, xau, lossis txawm tias ploj lawm tuaj yeem yog lub hauv paus ua rau P0455 code. Yog li ntawd, ua ntej ua qhov kev kuaj mob nyuaj, ua tib zoo saib rau qhov no thiab xyuas kom tseeb tias nws raug kaw kom raug.

Yog li, kev kuaj mob kom zoo pib nrog cov kauj ruam yooj yim, thiab tsis quav ntsej txog qhov xwm txheej ntawm lub hau roj tuaj yeem ua rau cov nqi tsis tsim nyog thiab qhov teeb meem tsis zoo.

Txoj cai txhaum loj npaum li cas? P0455?

Teeb meem code P0455 tuaj yeem loj heev vim tias nws qhia tias muaj roj vapor xau lossis lwm yam teeb meem hauv evaporative emission control (EVAP) system. Txawm hais tias nws yuav tsis cuam tshuam rau kev tsav tsheb tam sim ntawd, kev tsis saib xyuas lub sijhawm ntev ntawm qhov teeb meem no yuav ua rau lub tsheb tsis zoo ntawm ib puag ncig kev ua haujlwm thiab kev siv roj ntau ntxiv. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tau kuaj xyuas thiab daws cov cai no kom sai li sai tau.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0455?

1. Reinstall lub gas cap.
2. Tshem cov lej sau tseg thiab sim tsav.
3. Txheeb xyuas EVAP qhov system rau cov dej xau (txiav / qhov) thiab kho lossis hloov cov khoom yog tias tsim nyog.
4. Ua tib zoo mloog cov ntxhiab tsw ntawm cov roj thiab lub tshuab nqus tsev suab nrov hauv EVAP system thiab tshem tawm cov laj thawj sib xws yog tias pom.

Yuav kho P0455 Cav Code li cas hauv 3 feeb [2 Txoj Kev DIY / Tsuas yog $4.61]

P0455 - Cov ntaub ntawv tshwj xeeb ntawm hom

Code P0455 txheeb xyuas qhov loj lossis hnyav emissions tswj system (EVAP) xau rau ntau yam ua rau tsheb:

1. ACURA - Kev xau loj hauv EVAP system.
2. AUDI - Kev xau loj hauv EVAP system.
3. BUICK - Tag nrho cov xau nyob rau hauv lub emission tswj system.
4. CADILLAC - Cov dej xau loj hauv emission tswj system.
5. CHEVROLET - Tag nrho cov xau nyob rau hauv lub emission tswj system.
6. CHRYSLER - Cov xau loj hauv EVAP system.
7. DODGE - Cov dej xau loj hauv EVAP system.
8. FORD - Tag nrho cov xau nyob rau hauv lub emission tswj system.
9. GMC - Cov dej xau loj hauv kev tswj cov pa taws.
10. HONDA - Cov dej xau loj hauv EVAP system.
11. HYUNDAI - Cov pa xau loj hauv lub vapor emission system.
12. INFINITI - Kev xau loj hauv EVAP tswj qhov system.
13. ISUZU - Kev xau loj hauv EVAP system.
14. JEEP - Cov dej xau loj hauv EVAP system.
15. KIA – Leak in EVAP emissions system.
16. LEXUS - Kev poob siab hauv EVAP system.
17. MAZDA - Cov xau loj hauv EVAP emissions system.
18. MERCEDES-BENZ - Cov dej xau loj hauv kev tswj hwm emission.
19. MITSUBISHI - Cov xau loj hauv EVAP system.
20. NISSAN - Tag nrho cov xau hauv EVAP tswj qhov system.
21. PONTIAC - Tag nrho cov xau nyob rau hauv lub emission tswj system.
22. SATURN - Tag nrho cov xau nyob rau hauv lub emission tswj system.
23. SCION - Tag nrho cov xau hauv EVAP system.
24. TOYOTA - Kev xau loj hauv EVAP system.
25. VOLKSWAGEN - Cov xau loj hauv EVAP system.