U0161 Ukuxhumana Okulahlekile NgeModyuli YeCompass

U0161 Ukuxhumana Okulahlekile NgeModyuli YeCompass

Idatha ye-OBD-II DTC

Kulahleke Ukuxhumana Nemodyuli YeCompass

Kusho ukuthini lokhu?

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

Le khodi isho ukuthi imodyuli yekhampasi (ikhampasi module) 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.

Imodyuli yekhampasi ivame ukutholakala engxenyeni engenhla ngemuva kwesibuko sangemuva. Iqukethe inzwa yesihloko yekhampasi futhi ayidingi okunye okufakwayo ngaphandle kokufakwa kokushintshela okuvela kumshayeli ukunquma isihloko sekhampasi / izinga lokushisa nokulinganisa lapho imoto ihambe kakhulu kunoma iyiphi indlela.

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

Ukuqina kwekhodi nezimpawu

Ubunzima kuleli cala buhlala bukhulu kakhulu ngenxa yezinkinga zokuphepha ezivela kumodyuli yekhampasi ekwazi ukuphazamisa umshayeli ekushayeleni kahle noma anganikeli isexwayiso esanele.

Izimpawu zekhodi ye-U0161 zingafaka:

• Imodyuli yeCompass ayixwayisi lapho kudingeka / ixwayisa njalo

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
• Awekho amandla noma umhlaba wekhampasi module
• 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-U0161 ngaphambi kokuthi noma yimaphi amakhodi amakhulu ahlolwe ngokuphelele futhi enqatshelwe.

Uma ithuluzi lakho lokuskena lingafinyelela amakhodi enkathazo futhi okuwukuphela kwekhodi oyithola kwamanye amamojula ngu-U0161, zama ukufinyelela imojula yekhampasi. Uma ukwazi ukufinyelela amakhodi kumojula yekhampasi khona-ke ikhodi ethi U0161 iphakathi noma iyikhodi yememori. Uma imojula yekhampasi ingafinyeleleki, ikhodi ethi U0161 esethwe ngamanye amamojuli iyasebenza futhi inkinga isivele ikhona.

Ukwehluleka okuvame kakhulu ukulahlekelwa amandla noma umhlabathi kumojula yekhampasi.

Bheka wonke amafiyuzi ahambisa imodyuli yekhampasi kule moto. Hlola zonke izizathu zemodyuli yekhampasi. 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-DTCs kwimemori bese ubona ukuthi u-U0161 uyabuya noma ungaxhumana nemodyuli yemodyuli yekhampasi. Uma kungekho khodi ebuyiswayo noma ukuxhumana kubuyisiwe, inkinga kungenzeka ibe yinkinga yefuse / yokuxhuma.

Uma ikhodi ibuya, thola ukuxhumana kokuxhumana kwebhasi le-CAN emotweni yakho, okubaluleke kakhulu, isixhumi semodyuli yekhampasi, esivame ukutholakala egumbini eliphezulu ngemuva kwesibuko sangemuva. Nqamula intambo yebhethri engeyinhle ngaphambi kokunqamula isixhumi semodyuli yekhampasi. 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 kuhlola okumbalwa kwamandla kagesi ngaphambi kokuxhuma izixhumi emuva kumojuli yekhampasi. Uzodinga ukufinyelela ku-digital volt/ohmmeter (DVOM). Qiniseka ukuthi unamandla kanye nomhlabathi kumojuli yekhampasi. Finyelela kumdwebo kagesi bese unquma ukuthi amandla amakhulu kanye nemithombo yaphansi ingena kuphi kumojula yekhampasi. Xhuma ibhethri ngaphambi kokuqhubeka, ushiye imojuli yekhampasi inqanyuliwe. Xhuma intambo ebomvu ye-voltmeter yakho ku-B+ ngayinye (i-voltage yebhethri) engena kusixhumi semojula yekhampasi, kanye nomthofu omnyama we-voltmeter yakho endaweni enhle (uma ungaqiniseki, i-negative yebhethri ihlala isebenza). Kufanele ubone ukufundwa kwe-voltage yebhethri. 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 B+ (noma isekethe ye-MSCAN +) kanye ne-CAN B- (noma isekethe ye-MSCAN). Ngentambo emnyama ye-voltmeter exhunywe endaweni ekahle, xhuma intambo ebomvu ku-CAN B+. Uma ukhiye uvuliwe futhi injini icishiwe, kufanele ubone i-voltage engaba ngu-0.5 volts enokuguquguquka okuncane. Bese uxhuma umthofu obomvu we-voltmeter kusekethe ye-CAN B. Kufanele ubone cishe ama-volts angu-4.4 ngokuguquguquka okuncane.

Uma zonke izivivinyo zidlula futhi ukuxhumana kungenakwenzeka, noma uma ungakwazi ukusetha kabusha i-DTC U0161, into kuphela ongayenza ukufuna usizo kuchwepheshe oqeqeshiwe wezimoto, njengoba lokhu kuzobonisa imojula yekhampasi enephutha. Iningi lala mamojula ekhampasi kufanele ahlelwe noma alinganiswe ukuze alingane kahle emotweni.

Izingxoxo ezihlobene ze-DTC

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Udinga usizo olwengeziwe ngekhodi ye-U0161?

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