U0109 Ukuxhumana Okulahlekile Nge-Fuel Pump Control Module (FPCM)

U0109 Ukuxhumana Okulahlekile Nge-Fuel Pump Control Module (FPCM)

Idatha ye-OBD-II DTC

Ukuxhumana Okulahlekile Nge-Fuel Pump Control Module (FPCM)

Kusho ukuthini lokhu?

Le yi-generic yezokuxhumana i-DTC esebenza ekwakhiweni okuningi nakumamodeli ezimoto, kufaka phakathi kepha kungagcini ku-Dodge, Ram, Chevrolet, Ford, GMC, ne-VW. Le khodi isho ukuthi imodyuli yokulawula impompo kaphethiloli (FPCM) namanye amamojula wokulawula emotweni axhumani.

Izifunda ezijwayele ukusetshenziswa kakhulu kwezokuxhumana zaziwa ngokuthi yi-Controller Area Bus communication, noma nje ibhasi le-CAN. Ngaphandle kwaleli bhasi le-CAN, amamojula wokulawula awakwazi ukuxhumana futhi ithuluzi lakho lokuskena lingahle lingalutholi ulwazi oluvela emotweni, kuya ngokuthi isiphi isifunda esibandakanyekayo.

I-FPCM ilawula ipompo kaphethiloli ngokususelwa kulwazi olutholwe kwi-powertrain control module (PCM). Uma imininingwane ingatholakali, ipompo kaphethiloli ngeke isebenze. Lawa ma-module asetshenziswa kakhulu ezinjinini zikaphethiloli, yize ukusetshenziswa kwawo ezinjinini zikadizili zakamuva kuyanda.

Izinyathelo zokuxazulula inkinga zingahluka ngokuya ngomenzi, uhlobo lohlelo lokuxhumana, inani lezintambo, nemibala yezintambo ezisohlelweni lokuxhumana.

izimpawu

Izimpawu zekhodi yenjini engu-U0109 zingafaka:

• Isibani Sesikhombi Sokungasebenzi Kahle (MIL) sivuliwe
• Imoto iyaqala kodwa ayihambi
• Uma injini isebenza: ukudlidliza; Ukuntuleka kwamandla; Ukusebenza kabi; Ukugculisa kumasilinda (ukusebenza okunzima)

izizathu

Imvamisa isizathu sokufaka le khodi sithi:

• Vula kusifunda se-CAN +
• Vula ebhasini le-CAN - isekethe kagesi
• Isifunda esifushane sokufaka amandla kunoma yisiphi isifunda sebhasi le-CAN
• Mfushane kuya phansi kunoma yisiphi isifunda sebhasi le-CAN
• Akuvamile - imojula yokulawula inephutha

Izinqubo zokuxilonga nokulungisa

Iphuzu elihle lokuqala ngaso sonke isikhathi ukuhlola ama-bulletins ezinsizakalo zobuchwepheshe (i-TSB) yemoto yakho ethile. Inkinga yakho ingaba inkinga eyaziwa ngesilungisi esikhishwe ngumkhiqizi futhi ingakongela isikhathi nemali ngenkathi uxazulula inkinga.

Okokuqala, funa amanye ama-DTC. Uma okunye kwalokhu ukuxhumana kwebhasi noma ibhethri / ukuthungela okuhlobene, kuxilonge kuqala. I-Misdiagnosis iyaziwa ukuthi kungenzeka uma uthola ikhodi ye-U0109 ngaphambi kokuthi noma yimaphi amakhodi amakhulu ahlolwe ngokuphelele futhi enqatshelwe.

Uma ithuluzi lakho lokuskena lingafinyelela amakhodi enkathazo futhi ikhodi eyodwa kuphela oyithola kwamanye amamojula ngu-U0109, zama ukuxhumana ne-FPCM. Uma ukwazi ukufinyelela amakhodi kumojula ye-FPCM, khona-ke ikhodi ethi U0109 iphakathi noma iyikhodi yememori. Uma imojula ye-GPCM kungenakuthintwa, khona-ke ikhodi ethi U0109 esethwe amanye amamojula iyasebenza futhi inkinga isivele ikhona.

Ukwehluleka okuvame kakhulu ukulahlekelwa amandla noma umhlabathi.

Bheka wonke amafuyuzi ahambisa i-FPCM kule moto. Bheka zonke izizathu ze-FPCM. Thola amaphuzu okunamathisela phansi emotweni bese uqinisekisa ukuthi lokhu kuxhumana kuhlanzekile futhi kuphephile. Uma kunesidingo, zisuse, thatha ibhulashi elincane le-wire bristle nesisombululo sesoda / samanzi bese uhlanza ngasinye, kokubili isixhumi nendawo lapho sixhuma khona.

Uma kukhona ukulungiswa okwenziwe, sula ama-DTC kuwo wonke amamojula asetha ikhodi kwimemori bese ubona ukuthi i-U0109 iyabuya noma ungaxhumana nemodyuli ye-FPCM. Uma kungekho khodi ebuyiswayo noma ukuxhumana ne-FPCM kubuyisiwe, inkinga kungenzeka ibe yinkinga yokuxhuma / yokuxhuma.

Uma ikhodi ibuya, funa ukuxhumana kokuxhumana kwebhasi le-CAN emotweni yakho ethize, ikakhulukazi isixhumi se-FPCM. Nqamula intambo yebhethri engeyinhle ngaphambi kokunqamula isixhumi ku-FPCM. Uma usutholakele, hlola ngokubonakalayo izixhumi nezintambo. Bheka imihuzuko, izikhafu, izintambo eziveziwe, amamaki okushisa, noma ipulasitiki ebunjiwe. Nqamula izixhumi futhi uhlole ngokucophelela amatheminali (izingxenye zensimbi) ngaphakathi kwezixhumi. Bona ukuthi zibukeka zishisiwe noma zinombala oluhlaza okhombisa ukugqwala. Uma udinga ukuhlanza ama-terminals, sebenzisa i-electric contact cleaner kanye ne-plastic bristle brush. Vumela ukomisa nokufaka i-dielectric silicone grease lapho kuthinta amatheminali.

Yenza lokhu kuhlolwa kwamandla kagesi ambalwa ngaphambi kokuxhuma izixhumi ku-FPCM. Uzodinga ukufinyelela ku-digital volt ohmmeter (DVOM). Qiniseka ukuthi unamandla nomhlabathi ku-FPCM. Finyelela kumdwebo wiring bese unquma ukuthi amandla aphansi kanye nempahla yomhlaba ingena kuphi ku-FPCM. Phinda uxhume ibhethri ngaphambi kokuqhubeka ne-FPCM isanqanyuliwe. Xhuma ucingo olubomvu lwe-voltmeter yakho kumthombo ngamunye wamandla we-B + (voltage voltage) oya kusixhumi kwimodyuli ye-FPCM, nocingo olumnyama lwe-voltmeter yakho emhlabathini omuhle (uma ungaqiniseki, isigxobo esibi sebhethri sisebenza njalo) . Kufanele ubone ukufundwa kwamandla kagesi webhethri. Qiniseka ukuthi unesizathu esihle. Xhuma ucingo olubomvu kusuka ku-voltmeter kuye ku-battery positive (B +) kanye nocingo olumnyama emhlabathini ngamunye. Nakulokhu futhi, kufanele ubone i-voltage yebhethri njalo lapho uyixhuma. Uma kungenjalo, xazulula inkinga yesekethe yamandla noma yomhlabathi.

Bese uhlola izifunda ezimbili zokuxhumana. Thola i-CAN C+ (noma i-HSCAN+) kanye ne-CAN C- (noma i-HSCAN - isekethe). Ngentambo emnyama ye-voltmeter exhunywe endaweni ekahle, xhuma intambo ebomvu ku-CAN C+. Uma ukhiye uvuliwe futhi injini icishiwe, kufanele ubone cishe ama-volts angu-2.6 anokuguquguquka okuncane. Bese uxhuma intambo ebomvu ye-voltmeter kusekethe ye-CAN C-. Kufanele ubone cishe ama-volts angu-2.4 ngokuguquguquka okuncane.

Uma umkhiqizi wakho wezimoto engasebenzisi ibhasi le-CAN ukuxhumana phakathi kwe-PCM ne-AFCM, udinga ukuthola amanani afanele alesi sifunda sezokuxhumana.

Uma zonke izivivinyo zidlula futhi ukuxhumana kungakenzeki, noma awukwazanga ukusula i-DTC U0109, into kuphela ongayenza ukufuna usizo kuchwepheshe wokuxilonga izimoto oqeqeshiwe, njengoba lokhu kuzobonisa i-FPCM enephutha. Amanye ama-FPCM kufanele ahlelwe noma alinganiswe ukuze imoto ifakwe ngendlela efanele.

Izingxoxo ezihlobene ze-DTC

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