P0251 Xakamaynta xakamaynta shidaalka cilladdii bamka shidaalka ee cadaadiska sarreeya

OBD-II Xeerka Dhibaatada - P0251 - Xaashida Xogta

Cillad la'aanta xakamaynta cabirka shidaalka ee bamka shidaalka ee cadaadiska sarreeya (cam / rotor / injector)

Waa maxay macnaha P0251 koodka dhibka?

Gudbinta Guud / Mashiinka DTC-da ayaa sida caadiga ah lagu dabaqi karaa dhammaan mashiinnada naaftada ee qalabaysan ee OBD-II (sida Ford, Chevy, GMC, Ram, iwm), laakiin waxay aad ugu badan tahay qaar ka mid ah baabuurta Mercedes Benz iyo VW.

In kastoo guud ahaan, tallaabooyinka dayactirka saxda ah way kala duwanaan karaan iyadoo ku xiran sannadka tusaalaha, samaynta, qaabka, iyo qaabeynta gudbinta.

Bamka duritaanka "A" ee koontaroolka xakamaynta ayaa badiyaa ku yaal gudaha ama dhinaca bamka duritaanka, kaas oo ku dhegan mishiinka. Wareegga xakamaynta cabbirka bamka shidaalka ee "A" wuxuu caadi ahaan ka kooban yahay dareeraha tareenka shidaalka (FRP) iyo hawl -wadeenka tirada shidaalka.

Dareenka FRP wuxuu u beddelaa xaddiga shidaalka naaftada ah ee ay keento hawl -wadeenka tirada shidaalku irbadaha si uu u noqdo calaamad koronto oo u ah habka korantada korantada (PCM).

PCM -gu wuxuu helaa signalada danabkan si loo go'aamiyo inta shidaal ee uu gelin doono mishiinka iyadoo lagu salaynayo xaaladaha hawlgalka mishiinka. Xeerkan waa la dejiyay haddii gelitaankani uusan u dhigmin xaaladaha hawlgalka mashiinka caadiga ah ee lagu kaydiyo xusuusta PCM, xitaa ilbidhiqsi, sida uu muujiyay DTC -kan. Waxa kale oo ay ka hubinaysaa signalada korantada ee ka timaadda dareeraha FRP si loo ogaado haddii ay sax tahay marka furaha marka hore la shido.

Xeerka P0251 Xakamaynta Cabbirka Shidaalka ee Saamaynta Shidaalka Cillad (cam / rotor / injector) ayaa la dejin karaa iyadoo ay ugu wacan tahay farsamo (sida caadiga ah dhibaatooyinka farsamada nidaamka EVAP) ama dhibaatooyinka korontada (FRP sensor circuit). Waa in aan la iska indha tirin inta lagu jiro marxaladda dhibka, gaar ahaan marka lala tacaalayo mushkilad goos goos ah. La tasho buuggaaga dayactirka gaadiidka gaarka ah si aad u ogaato qaybta silsiladda u ah "A" ee codsigaaga gaarka ah.

Tallaabooyinka xallinta dhibaatooyinka way kala duwanaan karaan iyadoo ku xiran soo -saaraha, nooca dareeraha FRP, iyo midabada siligga.

Waa maxay darnaanta DTC -daan?

Darnaanta kiiskan ayaa noqon doonta mid hooseysa. Maadaama ay tani tahay cillad koronto, PCM -ga ayaa si ku filan u magdhabi karta.

Waa maxay calaamadaha qaar ee koodka P0251?

Astaamaha lambarka dhibka ee P0251 waxaa ku jiri kara:

• Iftiinka Tusiyaha Ciladda (MIL)
• Dhaqaalaha shidaalka oo yaraaday
• Bilow tartiib ah ama bilaa bilow
• Qiiqu wuxuu ka yimaadaa tuubada qiiqa
• Matoorka ayaa istaagay
• Si xun ugu yaraan

Maxay yihiin qaar ka mid ah sababaha caadiga ah ee koodhka?

Sababaha koodhkan P0251 waxaa ku jiri kara:

• Furan wareegga signalka ee dareemaha FRP - waa suurtagal
• Gaaban ilaa danab ku jira wareegga signalka ee dareeraha FRP - waa suurtagal
• Gaaban ilaa dhulka ee wareegga signalka ilaa dareeraha FRP - Waa suurtagal
• Korontada ama goynta dhulka ee dareeraha FRP - waa suurtagal
• Dareemaha FRP ee khaldan - malaha
• PCM-ga guuldarraystay – Ma dhici karto
• Shidaal wasakhaysan, khaldan ama shidaal xun
• Dareemaha indhaha wasakhaysan
• Bamka shidaalka ee xiran, filtarka shidaalka ama duritaanka shidaalka.
• Cilad ku timaada dareemaha heerkulka hawada qaadashada, dareemaha booska crankshaft ama dareemaha booska badinta xawaaraha
• Qalabka xakamaynta shidaalka oo khaldan
• Qalabka xakamaynta matoorka oo khaldan
• duritaanka shidaalka
• Gaaban ilaa dhulka ama awoodda suunka ee la xidhiidha dareemaha heerkulka hawada qaadashada, dareemaha booska crankshaft, ama dareemaha booska badelka xawaaraha.
• Daxalka dareemaha heerkulka hawada qaadashada, dareeraha booska crankshaft, dareemaha booska baallaha xawaaraha, xidhayaasha duritaanka shidaalka ama xadhkaha fiilooyinka la xidhiidha

Maxay yihiin tillaabooyinka qaarkood ee lagu xallinayo P0251?

Meel fiican oo laga bilaabo ayaa mar walba hubineysa Warqadaha Adeegga Farsamo (TSB) ee baabuurkaaga. Dhibaatadaadu waxay noqon kartaa arrin la yaqaan oo leh hagaajin la sii daayay oo soo saare ah waxayna kuu badbaadin kartaa waqti iyo lacag intaad xallinta dhibta.

Ka dibna ka raadi dareeraha FRP baabuurkaaga. Dareemahan ayaa badiyaa ku yaal gudaha / dhinaca bamka shidaalka ee ku dhegan mishiinka. Marka la helo, si muuqaal ah u fiiri isku xiraha iyo fiilooyinka. Raadi xoqan, xoqan, fiilooyin soo baxay, calaamado gubanaya, ama caag la dhalaaliyay. Ka -saar isku -xiraha oo si taxaddar leh u fiiri boosteejooyinka (qaybaha birta) ee ku jira isku xiraha. Eeg haddii ay u muuqdaan kuwo gubanaya ama leh midab cagaaran oo tilmaamaya daxalka. Haddii aad u baahan tahay inaad nadiifiso boosteejada, isticmaal nadiifiye xiriiriyaha korontada iyo burush caag ah. U oggolow in la engejiyo oo la mariyo dufanka korontada meesha ay taarmooyinku taabanayaan.

Haddii aad leedahay aalad iskaan, iska nadiifi DTC -yada xusuusta oo arag haddii P0251 soo noqoto. Haddii tani aysan ahayn kiiska, markaa waxaa suurtogal ah inay jirto dhibaato xiriir.

Haddii lambarka P0251 soo noqdo, waxaan u baahan doonaa inaan tijaabino dareeraha FRP iyo wareegyada la xiriira. Furaha FURAN, ka jar xidhiidhiyaha korontada ee dareeraha FRP. Ku xiro hogaanka madow DVM ilaa terminal dhulka ku yaal isku xiraha suunka ee dareeraha FRP. Ku xir xarkaha gaduudan ee ka socda DVM ilaa korontada korontada ee ku xirta suunka ee dareeraha FRP. Furi furaha, matoorku waa dansan yahay. Hubi faahfaahinta soo -saaraha; voltmeterka waa inuu akhriyaa 12 volts ama 5 volts. Haddii kale, dayactir korontada ama siligga dhulka ama beddel PCM.

Haddii imtixaankii hore dhaafo, waxaan u baahan doonnaa inaan fiirinno siligga signalada. Adiga oo aan ka saarin isku xiraha, ka wareeji siligga voltmeter -ka gaduudka fiilada korontada oo u gudbi terminaalka siligga signal -ka. Volteter -ka waa inuu hadda akhriyaa 5 volts. Haddii kale, dayactir siligga signalada ama beddel PCM.

Haddii dhammaan imtixaannadii hore ay dhaafeen oo aad sii waddo helitaanka P0251, waxay u badan tahay inay tilmaamayso hawl -wadeenka FRP sensor / shidaalka, inkastoo PCM -ga fashilmay aan meesha laga saari karin ilaa laga beddelo dareeraha FRP / actuator tirada shidaalka. Haddii aadan hubin, kaalmo ka raadi dhakhtar takhasus u leh baaritaanka baabuurta. Si aad si sax ah u rakibto, PCM -ga waa in loo qorsheeyaa ama loo habeeyo gaariga.

SIDEE AYUU U SAMEEYAA koodka ogaanshaha makaanikada P0251?

• Waxay soo bandhigaysaa xogta qaabaysan ee DTC si ay u go'aamiso qiyamka dareemayaasha indhaha, dareemaha booska crankshaft, dareemaha booska baallaha xawaaraha, iyo dareenka heerkulka hawada qaadashada.
• Wuxuu adeegsadaa aaladda iskaanka si uu u eego jawaab celinta-waqtiga-dhabta ah ee dareemaha indhaha, dareemaha booska crankshaft, dareemaha booska baallaha xawaaraha, iyo dareenka heerkulka hawada qaadashada.
• Adigoo isticmaalaya mitirka badan, hubi akhrinta danab iyo heerarka iska caabinta* ee dareemaha indhaha, dareemaha booska crankshaft, dareemaha booska baallaha xawaaraha, iyo dareenka heerkulka hawada qaadashada.
• Hubi tayada shidaalka
• Wuxuu sameeyaa tijaabada cadaadiska shidaalka

* Korontada iyo iska caabbinta qayb kasta waa inay u hoggaansamaan qeexida soo-saaraha. Tilmaamuhu way kala duwanaan doonaan iyadoo ku xidhan sanadka la soo saaray iyo nooca gaadhiga. Waxyaabaha gaarka ah ee gaadiidkaaga gaarka ah waxaa laga heli karaa mareegaha sida ProDemand ama adoo waydiinaya makaanik.

KHALADAHA CAALAMKA AH MARKII LA BAAQAYNAYA XEERKA P0251

Waxaa jira waxyaabo badan oo sababi kara koodka dhibaatada P0251. Waxaa muhiim ah in si fiican loo tijaabiyo qaybaha lagu taxay inay yihiin kuwa sababi kara dhibaatada ka hor inta aan la soo sheegin mid cilladaysan. Marka hore, ogow qaybaha lagu dabaqi karo gaarigaaga. Ka dib hubi dareeraha indhaha, dareemaha booska crankshaft, dareeraha booska baallaha iyo dareenka heerkulka hawada qaadashada, haddii ay khuseyso.

WAA MAXAY DAYACTIRKA LAGU hagaajin karo koodka P0251?

• Beddelida dareemaha booska crankshaft ee khaldan
• Beddelida dareemaha booska ceejinta ee khaldan
• Beddelida dareemaha heerkulka hawada qaadashada ee cilladaysan
• Beddelida dareemaha indhaha ee cilladaysan
• Nadiifinta dareeraha indhaha wasakhaysan
• Isticmaalka daawaynta shidaalka si aad uga caawiso nadiifinta kaydadka ama qashinka nidaamka shidaalka.
• Beddelidda Shaandheeyaha Shidaalka ee Xiran
• Beddelka bamka shidaalka ee khaldan
• Beddelida furayaasha dhaldhalaalka ah (Naaftada kaliya)
• Beddelida dhimbiilayaashii xumaaday
• Dib-u-hagaajinta xadhig kasta oo dareemaha heerkulka hawada dhaawacma ama duugoobay
• Dayactirka wareegga furan, gaaban ama sare ee wareegga dareenka heerkulka hawada qaadashada
• Dayactirka gaaban, furan, ama dhulka ee wareegga dareeraha booska ceejinta.
• Dayactirka furan, gaaban ama dhulka ee wareegga dareenka booska crankshaft
• Beddelida cutubka kantaroolka matoorka ee fashilmay
• Cillaynta gaaban, u furan dhulka, ama dhulka ee fiilooyinka la xidhiidha dareemayaasha indhaha

Faalo dheerad ah oo lagu ogaanayo koodka P0251

Ogsoonow in ka dib marka la beddelo dareeraha indhaha ee fashilmay, aaladda iskaanka waa in la isticmaalaa si dib loogu helo meelaha kamarada ah.

P0251 ✅ Calaamadaha iyo Xalka Saxda ah ✅ - OBD2 Koodhka qaladka

Ma u baahan tahay caawimaad dheeri ah lambarka P0251?

Haddii aad weli u baahan tahay caawimaad DTC P0251, ku dheji su'aal faallooyinka hoose ee maqaalkan.

FIIRO. Macluumaadkan waxaa loo bixiyay ujeeddooyin macluumaad oo keliya. Looguma talagelin in loo isticmaalo talo bixin dayactir annaguna mas'uul kama nihin tallaabo kasta oo aad ku qaaddo baabuur kasta. Dhammaan macluumaadka ku jira boggan waxaa ilaalinaya xuquuqda daabacaadda.