U0125 Ukuxhumana Okulahlekile Ngemodyuli Ye-Multi-Axis Acceleration Sensor (MAS)

U0125 Ukuxhumana Okulahlekile Ngemodyuli Ye-Multi-Axis Acceleration Sensor (MAS)

Idatha ye-OBD-II DTC

Kulahleke Ukuxhumana Nesimo Sokuzwa Kwe-Multi-Axis Acceleration Sensor (MAS)

Kusho ukuthini lokhu?

Le yikhodi yenkinga yokuxilongwa yohlelo lokuxhumana ejwayelekile esebenza kokuningi nokwenziwa kwezimoto. Le khodi isho ukuthi imodyuli ye-Multi-Axis Acceleration Sensor (MAS) 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 ye-MAS inesibopho sokwazisa amanye amamojula asebhasini le-CAN ukuthi imoto ikusiphi isikhundla nokuthi iya lapho umshayeli ayeqonde khona. Lokhu kuthinta ukusebenza kwesistimu yokuqondisa, izinguquko zesistimu yokumiswa, futhi okubaluleke kakhulu kuyadingeka ekulawuleni ukuzinza kwe-elektroniki (ESC). I-ESC igcina ukuqina kwezimoto ngaphansi kwazo zonke izimo zokushayela, noma ngabe kusepavumente emanzi noma ngesikhathi sokushayela okunolaka.

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

izimpawu

Izimpawu zekhodi yenjini engu-U0125 zingafaka:

• Ilambu Lenkomba Yokungasebenzi (MIL) likhanyisiwe
• Isibonisi se-ABS sivuliwe
• Isikhombi se-TRAC sivuliwe (kuya ngomkhiqizi)
• Isibonisi se-ESP / ESC sivuliwe (kuya ngomkhiqizi)

izizathu

Imvamisa isizathu sokufaka le khodi sithi:

• Vula amandla noma umhlabathi kumodyuli ye-MAS (evame kakhulu)
• 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.

Uma ithuluzi lakho lokuskena likwazi ukufinyelela kumakhodi wamaphutha futhi okuwukuphela kwawo owathola kwamanye amamojula yi-U0125, zama ukufinyelela imodyuli ye-MAS. Uma ukwazi ukufinyelela amakhodi kusuka kumodyuli ye-MAS, ikhodi ye-U0125 ingaba phakathi noma ikhodi yememori. Uma ingakwazi ukufinyelela kumakhodi wemodyuli ye-MAS, ikhodi ye-U0125 ehlelwa amanye amamojula iyasebenza, futhi inkinga ikhona manje.

Ukwehluleka okuvame kakhulu ukulahlekelwa amandla noma umhlabathi.

Bheka wonke amafiyuzi anika amandla imodyuli ye-MAS kule moto. Bheka zonke izizathu zemodyuli ye-MAS. Thola lapho amaphuzu okunamathisela phansi asemotweni bese uqinisekisa ukuthi lokhu kuxhumana kuhlanzekile futhi kuqinile. Uma kufanele ukhiphe, thola ibhulashi elincane le-wire bristle nesisombululo se-baking soda / samanzi bese uhlanza ngasinye, kokubili isixhumi nalapho sixhuma khona.

Uma kukhona ukulungiswa okwenziwe, sula amakhodi ezinkinga zokuxilonga kwimemori, bese ubona ukuthi ikhodi ye-U0125 iyabuya noma uyakwazi ukuxhumana nemodyuli ye-MAS. Uma ikhodi ingabuyi noma ukuxhumana kusungulwa kabusha, khona-ke amafyuzi / ukuxhumana bekungaba inkinga yakho.

Uma ikhodi ibuya, thola ukuxhumana kokuxhumana kwebhasi le-CAN C emotweni yakho ethile, okubaluleke kakhulu isixhumi semodyuli ye-MAS. Nqamula ikhebuli yebhethri engemihle ngaphambi kokukhipha isixhumi kumodyuli yokulawula ye-LAS. Uma usutholakele, hlola ngokubonakalayo izixhumi nezintambo. Bheka ukusula, ukukhuhla, izintambo ezingenalutho, ukushisa amabala noma ipulasitiki elicibilikile. Hlukanisa izixhumi futhi uhlole ngokucophelela ama-terminals (izingxenye zensimbi) ngaphakathi kwezixhumi. Bona ukuthi zibukeka zishisiwe noma zinombala oluhlaza okhombisa ukugqwala. Sebenzisa i-contact contacter kagesi kanye nebhulashi le-plastic bristle uma kudingeka ukuhlanzwa kwamatheminali. Vumela omile bese ufaka igrisi kagesi lapho kutholana khona amatheminali.

Ngaphambi kokuxhuma izixhumi emuva kumodyuli ye-MAS, yenza lokhu kuhlolwa kwamandla kagesi. Uzodinga ukufinyelela ku-digital volt-ohmmeter (DVOM). Qinisekisa ukuthi unamandla nomhlabathi kumodyuli ye-MAS. Thola ukufinyelela kumdwebo wiring bese unquma ukuthi amandla amakhulu nezizathu zingena kuphi kumodyuli ye-MAS. Phinda uxhume ibhethri ngaphambi kokuqhubeka, imodyuli ye-MAS isanqanyuliwe. Xhuma ukuhola okubomvu kwe-voltmeter yakho kokunikezwayo ngakunye kwe-B + (voltage voltage) okuza kusixhumi semodyuli ye-MAS nokuhola okumnyama kwe-voltmeter yakho emhlabathini omuhle (uma ungaqiniseki, i-battery negative isebenza njalo). Ubona ukufundwa kwamandla kagesi webhethri. Qinisekisa ukuthi unezizathu ezinhle futhi. Hook ukuhola okubomvu kwe-voltmeter yakho kuya ku-battery positive (B +) nokuhola okumnyama kusifunda ngasinye somhlabathi. Nakulokhu futhi kufanele ubone amandla ebhethri ekuxhumekeni ngakunye. Uma kungenjalo, lungisa inkinga yamandla noma yesekethe yomhlaba.

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 konke ukuhlolwa kudlulile futhi ukuxhumana kungakenzeki, noma uhlulekile ukusula ikhodi yephutha ye-U0125, okuwukuphela kwento esele engenziwa ukufuna usizo kudokotela ohlola izifo zezimoto, ngoba lokhu kungakhombisa imojuli ye-MAS ehlulekile. Iningi lalawa ma-module we-MAS kufanele ahlelwe, noma alinganiselwe emotweni ukuze afakwe kahle.

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