P0299 Turbocharger / Supercharger Isimo se-Underboost

I-P0299 iyikhodi yenkinga yokuxilonga (i-DTC) ye-Turbocharger Underboost Condition. Lokhu kungenzeka ngezizathu ezimbalwa futhi kukumakhenikha ukuthi ahlonze imbangela ethile yale khodi eqalwa esimweni sakho.

I-OBD-II Ikhodi Yenkinga P0299 Idatha yedatha

P0299 Turbocharger / Supercharger A Underboost Condition I-P0299 i-OBD-II DTC ejwayelekile ekhombisa isimo sokungaqini kahle.

Uma injini ene-turbocharged noma ene-supercharged isebenza kahle, umoya ongena enjinini uba ngaphansi kwengcindezi, okudala amandla amaningi angatholakala kule njini enkulu.

Ngesikhathi esifanayo, kuyaziwa lokho i-turbocharger inikwa amandla yi-exhaust ephuma ngqo enjinini, ikakhulukazi ukusebenzisa i-turbine ukuphoqelela umoya ukungena, kuyilapho ama-compressor afakwe ohlangothini lwenjini futhi ngokuvamile afakwa amabhande ukuze aphoqelele umoya omningi ekungeneni.

Uma le ngxenye yemoto ihluleka, ikhodi yenkinga ye-OBDII, P0299, ngokuvamile izovela.

Isho ukuthini ikhodi P0299?

Le Khodi Yezinkinga Yokuhlola (i-DTC) yikhodi yokudlulisela ejwayelekile, okusho ukuthi isebenza ezimotweni ze-OBD-II ezine-turbocharger noma i-supercharger. Imikhiqizo yezimoto ethintekile ingafaka, kepha ayikhawulelwe ku, Ford, GMC, Chevy, VW, Audi, Dodge, Hyundai, BMW, Mercedes-Benz, Ram, Fiat, njll. brand / imodeli.

I-DTC P0299 ibhekisa esimeni lapho i-PCM / ECM (i-powertrain / module control module) ithola ukuthi iyunithi le- "A", i-turbocharger ehlukile, noma i-supercharger ayilethi umfutho ojwayelekile (ingcindezi).

Lokhu kungase kube ngenxa yezizathu ezihlukahlukene, esizochaza ngazo ngezansi. Enjinini evamise ukuba ne-turbocharged noma ene-supercharged - umoya ongena enjinini uyacindezelwa futhi lokhu kuyingxenye yalokho okwenza injini ibe namandla angaka. Uma le khodi isethiwe, cishe uzobona ukuncipha kwamandla emoto. Ama-Turbocharger anikwa amandla yi-exhaust eshiya injini ukusebenzisa i-turbine ukuphoqa umoya ungene esikhumulweni sezindiza. Ama-supercharger afakwe ohlangothini lwenjini futhi ngokuvamile adonswa ngebhande ukuze aphoqelele umoya owengeziwe ekungeneni, ngaphandle kokuxhunywa kwe-exhaust.

Ezimotweni zakwaFord, lokhu kungase kusebenze: “I-PCM ihlola ukufundwa kwe-PID ukuthola ukucindezela okuncane kwe-throttle inlet (TIP) ngenkathi injini isebenza, okubonisa isimo somfutho ophansi. Le DTC isetha lapho i-PCM ithola ukuthi ukucindezela kwangempela kwe-throttle inlet kungaphansi kokucindezela okufunayo kwe-throttle inlet ngo-4 psi noma ngaphezulu imizuzwana emi-5."

Endabeni yezimoto zakwa-VW nezakwa-Audi, incazelo yekhodi yehlukile kancane: "Ukushaja ingcindezi yokushaja: ibanga lokulawula alifinyelelwanga." Njengoba kungenzeka uqagele, le ngenye nje yezindlela zokuthola izimo zokungazuzi.

P0299

I-turbocharger ejwayelekile kanye nezinto ezihambisanayo:

Ingabe ikhodi P0299 iyingozi?

Ubukhali bale khodi bungahle busuke kokumaphakathi kuya kobunzima. Uma uhlehlisa ukulungisa le nkinga, ungahle uthole umonakalo omkhulu futhi obizayo.

Ukuba khona kwekhodi P0299 kungabonisa ezinye izinkinga ezinkulu kakhulu zemishini, ikakhulukazi uma ishiywe ingalungiswanga. Uma kukhona umsindo wemishini noma izinkinga zokubamba, imoto kufanele ilungiswe ngokushesha ngangokunokwenzeka. Uma iyunithi ye-turbocharger yehluleka ngenkathi imoto ihamba, ingaholela ekulimaleni kwenjini okumba eqolo.

Izimpawu zekhodi P0299

Izimpawu zekhodi yenkinga ye-P0299 zingafaka:

• Ukukhanya kwe-MIL (Isibani Sesikhombi Sokungasebenzi Kahle)
• Inciphise amandla enjini, mhlawumbe kumodi "yokuvilapha".
• Injini engajwayelekile/imisindo ye-turbo (njengokuthi kukhona okulengayo)

Cishe, ngeke zibe khona ezinye izimpawu.

Izizathu ezingenzeka

Izimbangela ezingaba khona zeTurbocharger Enganele Acceleration Code P0299 zifaka:

• Ukuvinjelwa noma ukuvuza kokudla (ukungena) komoya
• I-turbocharger enephutha noma eyonakele (ebanjiwe, ebanjiwe, njll.)
• Inzwa yengcindezi yokuqinisa / yokuqinisa
• I-Wastegate bypass control valve (VW) ayisebenzi
• Isimo sengcindezi ephansi (Isuzu)
• I-stuck injector control solenoid (Isuzu)
• Inzwa yengcindezi yokulawulwa komjovo eyiphutha (ICP) (Ford)
• Ingcindezi kawoyela ophansi (Ford)
• Ukungasebenzi kahle kwegesi yokukhipha igesi (Ford)
• I-Variable Geometry Turbocharger (VGT) Actuator (iFord)
• Ukunamathela kwe-VGT blade (Ford)

Izixazululo Ezinokwenzeka P0299

Okokuqala, uzofuna ukulungisa noma imaphi amanye ama-DTC, uma ekhona, ngaphambi kokuxilonga leyo khodi. Okulandelayo, uzofuna ukusesha I-Technical Service Bulletins (TSBs) okungenzeka ihlobane nonyaka/ukwenza/imodeli/ukulungiselelwa kwenjini yakho. Ama-TSB amanqampunqampu akhishwa umkhiqizi wezimoto ukuze anikeze ulwazi mayelana nezinkinga ezaziwayo, ngokuvamile ezithinta amakhodi enkathazo afana naleli. Uma kune-TSB eyaziwayo, kufanele uqale ngalokhu kuxilongwa njengoba kungakongela isikhathi nemali.

Ake siqale ngokuhlola okubukwayo. Hlola uhlelo lokungenisa umoya ngemifantu, amapayipi avulekile noma angaxhunyiwe, imingcele, ukuvinjelwa, njll. Lungisa noma ufake okunye lapho kudingeka.

Hlola ukusebenza kwe-turbocharger wastegate control valve solenoid.

Uma isistimu yokungenisa umoya iphumelela ukuhlolwa ngokuvamile, uzofuna ukugxilisa imizamo yakho yokuxilonga ekulawuleni i-boost pressure, shintsha i-valve (i-valve yokuvala), izinzwa, izilawuli, njll. Empeleni uzofuna ukukhuluma nemoto leli phuzu. umhlahlandlela oqondile wokulungisa onemininingwane yezinyathelo ezithile zokuxazulula inkinga. Kunezinkinga ezaziwayo ngemikhiqizo nezinjini ezithile, ngakho futhi vakashela izinkundla zethu zokulungisa izimoto lapha futhi useshe usebenzisa amagama akho angukhiye. Isibonelo, uma uqalaza uzothola ukuthi ikhambi elijwayelekile le-P0299 ku-VW ukubuyisela noma ukulungisa i-valve yokushintsha noma i-wastegate solenoid. Enjinini kadizili ye-GM Duramax, le khodi ingase ibonise ukuthi i-turbocharger resonator yezindlu yehlulekile. Uma uneFord, uzodinga ukuhlola i-solenoid yesilawuli se-wastegate ukuze isebenze kahle.

Ngokumangazayo, kwaFord, kufana nezimoto ezinezinjini ze-EcoBoost noma zePowerstroke njenge-F150, Explorer, Edge, F250 / F350, ne-Escape. Ngokuqondene nezinhlobo ze-VW ne-Audi, kungaba yi-A4, Tiguan, Golf, A5, Passat, GTI, Q5 nezinye. Ngokuphathelene neChevy neGMC, lokhu kungabonakala kakhulu ezimotweni ezifakwe iCruze, Sonic neDuramax. Imininingwane ekulesi sihloko ijwayelekile, njengoba imodeli ngayinye ingaba nokulungiswa kwayo okwaziwayo kwale khodi. Ukulungiswa okuhle! Uma udinga usizo, vele ubuze mahhala esithangamini sethu.

Ukulandelana kwezenzo zokususa iphutha le-OBD2 - P0299

• Uma imoto inenye i-OBDII DTC, yilungise noma uyilungise kuqala njengoba ikhodi ye-P0299 ingase ihlobane nokunye ukungasebenzi kahle kwemoto.
• Bheka I-Technical Service Bulletins (TBS) yemoto yakho futhi uqiniseke ukuthi ulandela imiyalo esesikrinini ukuze uxazulule ikhodi yenkinga ye-OBDII.
• Hlola isistimu yokungenisa umoya ukuze uthole ukuqhekeka nokulungiswa, futhi uqaphele noma yimaphi amapayipi axegayo noma anqanyuliwe.
• Hlola ukuthi i-turbocharger relief valve throttle solenoid isebenza kahle yini.
• Uma uhlelo lokungenisa umoya lusebenza kahle, xilonga isilawuli se-boost pressure, i-valve yokushintsha, izinzwa, izilawuli, njll.

Ukulungisa i-P0299 OBDII DTC, ukwakheka kwemoto kumele kucatshangelwe.

Umakhenikha uyihlonza kanjani ikhodi ye-P0299?

• Umakhenikha uzoqala ngokuxhuma ithuluzi lokuskena embobeni yemoto ye-OBD-II futhi ahlole noma imaphi amakhodi.
• Uchwepheshe uzoqopha yonke idatha yefreyimu yokufriza, ezoqukatha ulwazi mayelana nokuthi imoto yayikuziphi izimo lapho kumiswa ikhodi.
• Amakhodi azobe esesulwa futhi kuzokwenziwa ukuhlolwa.
• Lokhu kuzobe sekulandelwa ukuhlolwa okubonakalayo kwesistimu ye-turbo/supercharger, isistimu yokuthatha, uhlelo lwe-EGR kanye nanoma yiziphi ezinye izinhlelo ezihambisanayo.
• Amathuluzi wokuskena azobe esesetshenziselwa ukuqinisekisa ukuthi ukufundwa kwengcindezi ye-boost kulungile.
• Wonke amasistimu emishini afana ne-turbo noma i-supercharger ngokwayo, ingcindezi kawoyela kanye nesistimu yokuthatha kuzobhekwa ukuvuza noma imikhawulo.

Amaphutha Avamile Lapho Uhlonza Ikhodi P0299

Amaphutha angenziwa uma zonke izinyathelo zingenziwa ngendlela efanele noma zingenziwanga nhlobo. I-P0299 ingaba nezinhlobonhlobo zezimpawu nezimbangela. Ukwenza izinyathelo zokuxilonga ngendlela efanele nangendlela efanele kubalulekile ukuze kuxilongwe kahle.

I-P0299 Ford 6.0 Diesel Diagnostic and Repair Video

Sithole le vidiyo elusizo eyenziwe yiFord Diesel Engineer inemininingwane ewusizo mayelana neP0299 Underboost njengoba ikhodi isebenza kwiFord 6.0L V8 Powerstroke Diesel Engine. Asihlanganisiwe nomkhiqizi wale vidiyo, ilapha ukuze kube lula izivakashi zethu:

P0299 ukungabi namandla kanye ne-turbo enamathela ku-6.0 Powerstroke F250 diesel

Yiziphi izilungiso ezingalungisa ikhodi P0299?

• I-turbine noma i-supercharger esikhundleni
• Ukulungiswa kwesistimu yokungena
• Ukushintsha kwe-EGR
• Khulisa ukushintshwa kwenzwa yokucindezela
• Ukulungiswa komfutho ophansi kawoyela enjinini

Amazwana engeziwe okufanele acatshangelwe mayelana nekhodi P0299

Uma i-turbocharger yehluleka, ingxenye ye-turbine ingamuncwa enjinini. Uma kwenzeka ukuphelelwa amandla kungazelelwe kanye nomsindo wemishini, misa imoto ngokushesha endaweni ephephile.