U0135 Ukuxhumana Okulahlekile Nge-Module Yokulawula Okungafani

U0135 Ukuxhumana Okulahlekile Nge-Module Yokulawula Okungafani

Idatha ye-OBD-II DTC

Ukuxhumana Okulahlekile NgeMojuli Yokulawula Engafani Phambili

Kusho ukuthini lokhu?

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

Le khodi isho ukuthi imodyuli yokulawula umahluko wangaphambili (DCM) 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-FDCM ithola imininingwane yokufaka evela ezinzwa ezahlukahlukene, ezinye zazo zixhunywe kuyo ngqo futhi ezinye zidluliselwa ngohlelo lokuxhumana ngamabhasi. Lokhu okufakwayo kuvumela imodyuli ukuthi ilawule uhlelo lwe-drivetrain, imvamisa uma ikuhlelo lokusebenza lwamasondo wonke. Futhi inekhono lokukhiya ama-asi ngokuhlukahluka, shintsha isilinganiso segiya esisetshenzisiwe kuma-axles okushayela kanye nenani le-torque elisetshenzisiwe ekudlulisweni.

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 lokudlulisa luhlinzeka ngokuphepha ngesikhathi sokushesha / ukushova okunamandla, ukuphepha kuyakhathazeka lapho kutholwa lezi zinhlelo. Ngaphezu kwalokho, ukuphepha kubalulekile lapho kusizakala lezi zinhlelo. NJALO ubhekisa kulwazi lwensizakalo ngaphambi kokuqaqa / ukuxilonga lezi zinhlelo.

Izimpawu zekhodi yenjini engu-U0135 zingafaka:

• Isibani sesibonakaliso sephutha sivuliwe
• Ukukhanya kokulawula ukudonsa kukhanyisa noma kuyabanyaza - kuye ngohlelo

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-DCM - 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.

Uma ithuluzi lakho lokuskena lingafinyelela amakhodi enkathazo futhi okuwukuphela kwekhodi oyikhipha kwamanye amamojula ngu-U0135, zama ukufinyelela imojuli yokulawula umehluko wangaphambili. Uma ukwazi ukufinyelela amakhodi ku-DCM, ikhodi ethi U0135 iyikhodi yesikhashana noma yememori. Uma ungakwazi ukufinyelela amakhodi e-DCM, ikhodi U0135 esethwe ngamanye amamojuli iyasebenza futhi inkinga isivele ikhona.

Ukwehluleka okuvame kakhulu ukulahlekelwa amandla noma umhlabathi ku-DCM.

Bheka wonke amafiyuzi ahambisa i-DCM kule moto. Bheka zonke izizathu zeDCM. 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-U0135 uyabuya noma ungaxhumana neDCM. Uma kungekho khodi ebuyayo noma ukuxhumeka kubuyisiwe, inkinga kungenzeka ibe yinkinga yefuse / yokuxhuma.

Uma ikhodi ibuya, funa ukuxhumana kwebhasi le-CAN C emotweni yakho ethize, ikakhulukazi isixhumi seDCM. Nqamula intambo yebhethri engeyinhle ngaphambi kokunqamula isixhumi kuDCM. 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 kuhlolwa kwamandla kagesi ambalwa ngaphambi kokuxhuma izixhumi ku-DCM. Uzodinga ukufinyelela ku-digital volt-ohmmeter (DVOM). Qiniseka ukuthi i-DCM inamandla nomhlabathi. Finyelela kumdwebo wiring bese unquma ukuthi amandla aphansi kanye nempahla yomhlaba ingena kuphi ku-DCM. Phinda uxhume ibhethri ngaphambi kokuqhubeka ne-DCM isanqanyuliwe. Xhuma ucingo olubomvu lwe-voltmeter yakho kumthombo ngamunye wamandla we-B + (voltage voltage) oya kusixhumi seDCM, kanye nocingo olumnyama lwe-voltmeter yakho emhlabathini omuhle (uma ungaqiniseki, isigxobo esibi sebhethri sihlala sisebenza). Ungabona 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. 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 U0135, okuwukuphela kwento ongayenza ukufuna usizo kuchwepheshe wokuxilonga izimoto oqeqeshiwe, njengoba lokhu kuzobonisa i-DCM enephutha. Iningi lala ma-DCM kufanele ahlelwe noma alinganiswe ukuze imoto ifakwe kahle.

Izingxoxo ezihlobene ze-DTC

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