U0124 Ukuxhumana Okulahlekile Nge-Moderal Acceleration Sensor Module (LAS)

U0124 Ukuxhumana Okulahlekile Nge-Moderal Acceleration Sensor Module (LAS)

Idatha ye-OBD-II DTC

Ukuxhumana Okulahlekile Nge-Module Yokusheshisa Inzwa Yesikhashana (LAS)

Kusho ukuthini lokhu?

Le yikhodi yenkinga yokuxilongwa yohlelo lokuxhumana ejwayelekile esebenza kokuningi nokwenziwa kwezimoto. Le khodi isho ukuthi imodyuli yeLateral Acceleration Sensor (LAS) 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-LAS inesibopho sokuvimbela ukulahleka kwesondo nokulawulwa kwezimoto lapho ubambe i-asphalt 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-U0124 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:

• Ukuphela kwamandla noma umhlabathi kwimodyuli ye-LAS (okuvame 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 lingafinyelela amakhodi enkathazo futhi okuwukuphela kwekhodi oyikhipha kwamanye amamojula ngu-U0124, zama ukufinyelela imojula ye-LAS. Uma ukwazi ukufinyelela amakhodi kumojula ye-LAS, khona-ke ikhodi ethi U0124 iphakathi noma iyikhodi yememori. Uma amakhodi emojula ye-LAS engafinyeleleki, khona-ke ikhodi ethi U0124 esethwe ngamanye amamojula iyasebenza futhi inkinga isivele ikhona.

Ukwehluleka okuvame kakhulu ukulahlekelwa amandla noma umhlabathi.

Bheka wonke amafyuzi anikezela imodyuli ye-LAS kule moto. Bheka zonke izizathu zemodyuli ye-LAN. 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-DTCs kwimemori bese ubona ukuthi u-U0124 uyabuya noma ungaxhumana nemodyuli ye-LAS. Uma kungekho khodi ebuyiswayo noma ukuxhumana kubuyisiwe, inkinga kungenzeka ibe yinkinga yefuse / yokuxhuma.

Uma ikhodi ibuya, funa ukuxhumana kwebhasi le-CAN C emotweni yakho ethize, ikakhulukazi isixhumi semodyuli ye-LAS. Nqamula ikhebuli yebhethri engemihle ngaphambi kokunqamula isixhumi kumodyuli yokulawula ye-LAS. 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 kumojula ye-LAS. Uzodinga ukufinyelela ku-digital volt/ohmmeter (DVOM). Qiniseka ukuthi unamandla futhi uphansi kumojula ye-LAS. Finyelela umdwebo wezintambo futhi unqume ukuthi amandla amakhulu kanye nempahla yomhlabathi ingena kuphi imojula ye-LAS. Xhuma ibhethri ngaphambi kokuqhubeka nemojuli ye-LAS isavaliwe. Xhuma intambo ebomvu ye-voltmeter yakho ku-B+ ngayinye (i-voltage yebhethri) exhunywe kusixhumi semojuli ye-LAS, kanye nomthofu omnyama we-voltmeter yakho endaweni enhle (uma ungaqiniseki, ukungabi nebhethri kusebenza njalo). 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 zidlula futhi ukuxhumana kungakenzeki, noma awukwazanga ukusetha kabusha i-DTC U0124, into kuphela ongayenza ukufuna usizo kuchwepheshe wokuxilonga izimoto oqeqeshiwe njengoba lokhu kuzokhomba imojuli ye-LAS enephutha. Iningi lala mamojula e-LAS adinga ukuhlelwa noma ukulinganisa imoto ukuze ifakwe kahle.

Izingxoxo ezihlobene ze-DTC

• 2007 Prius enama-DTC ayi-6: P1121 C1242 U0123 U0124 U0126 B1421NGIGCINE ngathola i-adaptha yami yeTechstream ngathola lawa makhodi kuPrius womkami ka-2007. Eyokuqala engiyibone ku-adaptha yami yi-ELM1 neTorque == P327. Ngibe nalokhu ezinyangeni eziyi-1121 ezedlule futhi ngakulungisa ngokufaka esikhundleni se-valve yokulawula. Ibonisa njengekhodi yamanje neyedlule. Ngizama ukunquma ukuthi ngabe kuningi yini ... 
• 05 I-Scion xB коды U0124 U0126 P0012 P0442 P0446Kukhona isibani kudeshibhodi futhi angikwazi ukudlulisa ukuhlolwa. Uye ku-Advance Auto futhi wafunda amakhodi. Nakhu engikutholile: U0124 U0126 P0012 P0442 P0446 Noma yimiphi imibono engingakulungisa ngayo lokhu? Ngiyabonga ngosizo lwakho!… 

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