U0118 Ukuxhumana Okulahlekile NgeModuli Yokulawula Okungeziwe Kwe-Fuel

U0118 Ukuxhumana Okulahlekile NgeModuli Yokulawula Okungeziwe Kwe-Fuel

Idatha ye-OBD-II DTC

Ukuxhumana Okulahlekile NgeModuli Yokulawula Okungeziwe ye-Fuel

Kusho ukuthini lokhu?

Le yikhodi yenkinga yokuxilongwa yohlelo lokuxhumana ejwayelekile esebenza kokuningi nokwenziwa kwezimoto.

Le khodi isho ukuthi imodyuli yokulawula okungeziwe kukaphethiloli (i-FACM) 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-FACM ithola imininingwane yokufaka evela ezinzwa ezahlukahlukene, ezinye zazo zixhunywe kuyo ngqo, kanti ezinye zazo zidluliselwa ngohlelo lokuxhumana ngamabhasi. Lokhu kokufaka kuvumela imojuli ukuthi inikeze okokufaka okudingekayo ku-PCM ukulawula inani likaphethiloli elinikezwe injini kuzo zonke izindlela ezisebenzayo.

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

Ubunzima nezimpawu

Ubukhulu kuleli cala buxhomeke ohlelweni. Ngoba lolu hlelo lokulawula amandla we-powertrain luhlinzeka ngemininingwane yamafutha kumodyuli we-powertrain control module (PCM), ukuphepha kuyakhathaza lapho kutholakala lezi zinhlelo. Ngaphezu kwalokho, ukuphepha kubalulekile lapho kusizakala lezi zinhlelo. NJALO ubhekisa kulwazi lwensizakalo ngaphambi kokuqaqa / ukuxilonga lezi zinhlelo. Izimpawu zingafaka:

Izimpawu zekhodi yenjini engu-U0118 zingafaka:

• Isibani sesibonakaliso sephutha sivuliwe
• Ama-cranks enjini, aqala, kepha enza kabi, kufaka phakathi: ukudubula kabi, ukusebenza okungalingani, ukusebenza kabi.

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
• Ukuphelelwa amandla noma umhlabathi ku-FACM - okuvamile
• 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-U0118 ngaphambi kokuthi noma yimaphi amakhodi amakhulu ahlolwe ngokuphelele futhi enqatshelwe.

Uma ithuluzi lakho lokuskena lingafinyelela amakhodi enkathazo futhi okuwukuphela kwekhodi oyikhipha kwamanye amamojula ngu-U0118, zama ukufinyelela imojula yokulawula okungeziwe kukaphethiloli. Uma ukwazi ukufinyelela amakhodi asuka ku-FACM, khona-ke ikhodi ethi U0118 iphakathi noma iyikhodi yememori. Uma amakhodi emojula ye-FACM engafinyeleleki, ikhodi ethi U0118 esethwe ngamanye amamojula iyasebenza futhi inkinga isivele ikhona.

Ukwehluleka okuvame kakhulu ukulahlekelwa amandla noma umhlabathi we-FACM.

Bheka wonke amafuyuzi ahambisa i-FACM kule moto. Bheka zonke izizathu ze-FACM. Thola izindawo zokumisa 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 ememori bese ubona ukuthi u-U0118 uyabuya noma ungaxhumana ne-FACM. Uma kungekho khodi ebuyiswayo noma ukuxhumana kubuyisiwe, inkinga kungenzeka ibe yinkinga yefuse / yokuxhuma.

Uma ikhodi ibuya, funa ukuxhumana kwebhasi le-CAN emotweni yakho ethize, ikakhulukazi isixhumi se-FACM. Nqamula intambo yebhethri engeyinhle ngaphambi kokunqamula isixhumi ku-FACM. 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 igrisi kagesi lapho amatheminali ethinta khona.

Yenza lokhu kuhlola okumbalwa kagesi ngaphambi kokuxhuma izixhumi emuva ku-FACM. Uzodinga ukufinyelela ku-digital volt/ohmmeter (DVOM). Qiniseka ukuthi unamandla futhi uphansi ku-FACM. Finyelela kumdwebo wezintambo futhi unqume ukuthi amandla amakhulu nempahla yaphansi ingena kuphi ku-FACM. Xhuma kabusha ibhethri ngaphambi kokuqhubeka ne-FACM isavaliwe. Xhuma intambo ebomvu ye-voltmeter yakho ku-B+ (i-voltage yebhethri) ngayinye exhunywe kusixhumi se-FACM, kanye nomthofu omnyama we-voltmeter yakho endaweni enhle (uma ungaqiniseki, ibhethri inegethivu ihlala isebenza). Ubona ukufundwa kwamandla ebhethri. Qiniseka ukuthi unesizathu esihle. Xhuma umthofu obomvu we-voltmeter kuphozithivu yebhethri (B+) kanye nomthofu omnyama kusekethe ngayinye yaphansi. Nakulokhu futhi, kufanele ubone i-voltage yebhethri njalo uma uxhuma. Uma kungenjalo, lungisa amandla noma isekethe yaphansi.

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. Abanye abakhiqizi bakhombisa i-CAN C- cishe i-5V kanye nokhiye ozungezayo lapho injini icishiwe. Hlola imininingwane yomkhiqizi wakho.

Uma zonke izivivinyo ziphumelela futhi ukuxhumana kungakenzeki, noma awukwazanga ukusetha kabusha i-DTC U0118, into kuphela ongayenza ukufuna usizo kuchwepheshe wokuxilonga izimoto oqeqeshiwe njengoba lokhu kuzobonisa i-FACM enephutha. Iningi lalawa ma-FACM kumele ahlelwe noma alinganiswe ukuze imoto ifakwe kahle.

Izingxoxo ezihlobene ze-DTC

• Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.

Udinga usizo olwengeziwe ngekhodi yakho ye-u0118?

Uma usadinga usizo nge-DTC U0118, thumela umbuzo kumazwana angezansi kwalesi sihloko.

QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.