P0299 Turbocharger / Supercharger Yanayin Ƙarfafawa

P0299 lambar matsala ce ta Ganewa (DTC) don Yanayin Ƙarƙashin Ƙarfafawa na Turbocharger. Wannan na iya faruwa saboda dalilai da yawa kuma ya rage ga makaniki don tantance takamaiman dalilin wannan lambar a halin da kuke ciki.

OBD-II Lambar Matsala P0299 Takardar Bayanai

P0299 Turbocharger / Supercharger A Ƙarƙashin Ƙarfafa Yanayi P0299 jigon OBD-II DTC ne wanda ke nuna yanayin rashin haɓakawa.

A lokacin da injin turbocharged ko babban caji yana aiki yadda ya kamata, iskar da ke shiga injin tana fuskantar matsin lamba, wanda ke haifar da mafi yawan karfin da ake iya samu daga wannan babbar injin.

Haka kuma, an san cewa Ana yin amfani da turbocharger ta hanyar shaye-shaye da ke fitowa kai tsaye daga injin, musamman don amfani da injin turbine don tilasta iska a cikin sha. yayin da ake ɗora kwampressors a gefen injin ɗin kuma yawanci ana amfani da bel don ƙara yawan iska a cikin abin sha.

Lokacin da wannan ɓangaren motar ya gaza, lambar matsala ta OBDII, P0299, yawanci zata bayyana.

Menene ma'anar lambar P0299?

Wannan Lambar Matsalar Bincike (DTC) lambar watsawa ce gaba ɗaya, wanda ke nufin ya shafi motocin OBD-II waɗanda ke da turbocharger ko supercharger. Alamar abin hawa da abin ya shafa na iya haɗawa, amma ba'a iyakance ta ba, Ford, GMC, Chevy, VW, Audi, Dodge, Hyundai, BMW, Mercedes-Benz, Ram, Fiat, da sauransu. alama / samfurin.

DTC P0299 yana nufin yanayin da PCM / ECM (ikon sarrafa injin / injin sarrafa injin) ya gano cewa rukunin "A", turbocharger daban, ko supercharger baya isar da haɓaka ta al'ada (matsin lamba).

Wannan na iya zama saboda dalilai daban-daban, wanda zamuyi dalla-dalla a ƙasa. A cikin injin turbocharged ko na'ura mai girma da aka saba - iskar da ke shiga injin tana matsawa kuma wannan wani bangare ne na abin da ke yin karfin gaske ga injin girman wannan girman. Idan an saita wannan lambar, ƙila za ku lura da raguwar ƙarfin abin hawa. Turbochargers suna aiki ne ta hanyar shaye-shaye da ke barin injin don amfani da injin turbin don tilasta iska zuwa tashar sha. Ana ɗora manyan caja a gefen injin ɗin kuma yawanci ana tura bel don tilasta ƙarin iska a cikin abin sha, ba tare da haɗin kai da shaye-shaye ba.

Game da motocin Ford, wannan na iya aiki: “PCM tana bincika karatun PID don ƙaramin matsi na matsewa (TIP) yayin da injin ke aiki, wanda ke nuna yanayin rashin ƙarfi. Wannan DTC yana saita lokacin da PCM ta gano cewa ainihin matsi na magudanar magudanar ya yi ƙasa da abin da ake so matsa lamba maƙura ta 4 psi ko fiye na 5 seconds."

Dangane da motocin VW da Audi, ma'anar lambar ya ɗan bambanta: "Kula da matsin lamba: ikon sarrafawa bai kai ba." Kamar yadda zaku iya tsammani, wannan wata hanya ce kawai don gano yanayin rashin riba.

P0299

Turbocharger na al'ada da abubuwan da ke da alaƙa:

Shin lambar P0299 tana da haɗari?

Tsananin wannan lambar na iya kasancewa daga matsakaici zuwa mai tsanani. Idan kun jinkirta gyara wannan matsalar, kuna iya samun ƙarin lalacewa da tsada.

Kasancewar lambar P0299 na iya nuna wasu kyawawan matsalolin inji, musamman idan ba a gyara ba. Idan akwai wani hayaniyar inji ko matsala, ya kamata a gyara motar da wuri-wuri. Idan na'urar turbocharger ta kasa yayin da abin hawa ke motsawa, zai iya haifar da lalacewar injin mai tsada.

Bayanan Bayani na P0299

Alamomin lambar matsala P0299 na iya haɗawa da:

• Hasken MIL (Fitilar Mai nuna rashin aiki)
• Rage ƙarfin injin, mai yiwuwa a cikin yanayin "mara hankali".
• Ingin da ba a saba gani ba / sautin turbo (kamar wani abu yana rawa)

Wataƙila, ba za a sami wasu alamun ba.

Dalili mai yiwuwa

Dalilin da zai iya haifar da Turbocharger Rashin Ingantaccen Lambar Gaggawa P0299 sun haɗa da:

• Ƙuntatawa ko zubar da iska (sha)
• Turbocharger mara lahani ko lalace (kama, kama, da sauransu)
• Kuskuren haɓaka / haɓaka firikwensin matsa lamba
• Bawul ɗin kula da keɓaɓɓen ɓarna (VW) mara kyau
• Yanayin ƙarancin matsin mai (Isuzu)
• Makale mai sarrafa Innoctor solenoid (Isuzu)
• Raunin firikwensin matsin lamba na injector (ICP) (Ford)
• Ƙananan man fetur (Ford)
• Kuskuren Maɓallin Haɗin Gas (Ford)
• M Geometry Turbocharger (VGT) Actuator (Ford)
• VGT ruwa mai makale (Ford)

Matsalolin da za su yiwu P0299

Da farko, kuna son gyara kowane DTCs, idan akwai, kafin bincika wannan lambar. Na gaba, kuna son bincika Bulletin Sabis na Fasaha (TSBs) waɗanda ƙila suna da alaƙa da shekarar injin ku / yin/samfurin / daidaitawa. TSBs bulletin ne daga mai kera mota don samar da bayanai game da sanannun al'amurran da suka shafi, yawanci kewaye takamaiman lambobin matsala kamar wannan. Idan akwai sanannun TSB, ya kamata ku fara da wannan ganewar asali saboda zai iya ceton ku lokaci da kuɗi.

Bari mu fara da dubawa na gani. Duba tsarin shigar da iska don tsagewa, buɗaɗɗen buɗaɗɗen bututu, ƙuntatawa, toshewa, da sauransu Gyara ko maye gurbin yadda ya cancanta.

Duba aiki na turbocharger wastegate iko bawul solenoid.

Idan tsarin shan iska ya wuce gwajin akai-akai, to za ku so ku mayar da hankali kan ƙoƙarin ku na ganowa akan ƙarfin ƙarfin ƙarfin ƙarfi, canza bawul (busa bawul), firikwensin, masu sarrafawa, da sauransu. wannan batu. takamaiman jagorar gyarawa na musamman don takamaiman matakan warware matsala. Akwai wasu sanannun batutuwa tare da wasu kera da injuna, don haka ku ziyarci dandalin gyaran motoci namu anan kuma ku bincika ta amfani da kalmominku. Misali, idan ka duba za ka ga cewa maganin da aka saba don P0299 a cikin VW shine maye gurbin ko gyara bawul ɗin canzawa ko wastegate solenoid. A kan injin dizal na GM Duramax, wannan lambar na iya nuna cewa resonator na gidaje na turbocharger ya gaza. Idan kuna da Ford, kuna buƙatar gwada bawul ɗin sarrafa bawul ɗin solenoid don aikin da ya dace.

Abin mamaki, a Ford, kamar motoci ne da injunan EcoBoost ko Powerstroke kamar F150, Explorer, Edge, F250 / F350, da Tserewa. Dangane da samfuran VW da Audi, yana iya zama A4, Tiguan, Golf, A5, Passat, GTI, Q5 da sauran su. Dangane da Chevy da GMC, galibi ana iya ganin wannan akan motocin sanye da Cruze, Sonic da Duramax. Bayanin da ke cikin wannan labarin yana da ɗan gama -gari, saboda kowane ƙirar na iya samun madaidaicin sananniyar gyara don wannan lambar. Murnar gyarawa! Idan kuna buƙatar taimako, kawai nemi kyauta akan dandalin mu.

Jerin ayyuka don kawar da kuskuren OBD2 - P0299

• Idan abin hawa yana da wani OBDII DTC, gyara ko gyara su da farko, saboda lambar P0299 na iya kasancewa da alaƙa da wata matsala ta abin hawa.
• Nemo bayanan sabis na fasaha na abin hawan ku (TBS) kuma tabbatar da bin umarnin kan allo don warware lambar matsala ta OBDII.
• Bincika tsarin shan iska don tsagewa da gyare-gyare, kuma lura da duk wani sako-sako ko yanke haɗin kai.
• Bincika cewa turbocharger taimako bawul maƙura solenoid yana aiki da kyau.
• Idan tsarin shan iska yana aiki da kyau, bincika mai sarrafa ƙarfin haɓakawa, bawul ɗin canzawa, firikwensin, masu sarrafawa, da sauransu.

Don gyara P0299 OBDII DTC, dole ne a yi la'akari da yin motar.

Ta yaya makaniki ke tantance lambar P0299?

• Makanikin zai fara ta hanyar toshe kayan aikin dubawa a cikin tashar OBD-II na motar da bincika kowane lambobi.
• Ma'aikacin zai yi rikodin duk bayanan firam ɗin daskarewa, waɗanda zasu ƙunshi bayanai game da yanayin yanayin motar lokacin da aka saita lambar.
• Daga nan za a share lambobin kuma za a yi gwajin gwajin.
• Bayan haka za a bi wannan ta hanyar dubawa ta gani na tsarin turbo/supercharger, tsarin ci, tsarin EGR da duk wani tsarin da ke da alaƙa.
• Daga nan za a yi amfani da kayan aikin sikanin don tabbatar da cewa karatun matsa lamba daidai ne.
• Duk tsarin injina irin su turbo ko supercharger kanta, matsa lamba mai da tsarin ci za a bincika don leaks ko ƙuntatawa.

Kurakurai na yau da kullun Lokacin gano lambar P0299

Ana iya yin kurakurai idan duk matakan ba a yi su cikin tsari da ya dace ba ko kuma ba a yi komai ba. P0299 na iya samun nau'ikan alamomi da dalilai masu yawa. Yin matakan bincike daidai kuma a cikin daidaitaccen tsari yana da mahimmanci don ingantaccen ganewar asali.

P0299 Ford 6.0 Diesel Diagnostic da Gyara Bidiyo

Mun sami wannan faifan bidiyo mai taimako wanda Injiniyan Ford Diesel ya yi tare da bayanai masu amfani game da P0299 Underboost kamar yadda lambar ta shafi Ford 6.0L V8 Powerstroke Diesel Engine. Ba mu da alaƙa da mai shirya wannan bidiyon, yana nan don saukaka maziyartan mu:

P0299 rashin ƙarfi da turbo mai mannewa akan dizal na 6.0 Powerstroke F250

Menene gyara zai iya gyara lambar P0299?

• Turbine ko supercharger maye
• Gyara tsarin shayarwa
• Canji a farashin EGR
• Ƙarfafa maye gurbin firikwensin matsa lamba
• Gyaran ƙarancin mai a cikin injin

Ƙarin sharhi don la'akari game da lambar P0299

Lokacin da turbocharger ya kasa, za a iya tsotse wani ɓangare na injin turbin a cikin injin. Idan an sami asarar wuta kwatsam tare da hayaniyar injina, nan da nan tsayar da abin hawa a wuri mai aminci.