P070C Isifunda senzwa yokuhambisa oketshezi ephansi

P070C Isifunda senzwa yokuhambisa oketshezi ephansi

Idatha ye-OBD-II DTC

Izinga lesiginali eliphansi kusifunda senzwa yokuhambisa uketshezi

Kusho ukuthini lokhu?

Le Khodi Yenkinga Yokuxilongwa Kokudlulisa Okujwayelekile (DTC) imvamisa isebenza kuzimoto ezihlomele i-OBD-II ezinenzwa yokugeleza kuketshezi. Imikhiqizo yezimoto ingafaka, kepha ayikhawulelwe ku-GM, Chevrolet, Ford, Dodge, Ram, Toyota, Hyundai, njll. Le khodi ayemukelwa emhlabeni jikelele.

Inzwa ye-transmission fluid fluid (TFL) isetshenziselwa ukukhanyisa ilambu lesixwayiso kudeshibhodi uma kwenzeka izinga eliphansi loketshezi.

Lapho ileveli yoketshezi ingaphakathi kwebanga elamukelekayo, iswishi iyabekwa. Lapho uketshezi lokuhambisa luwela ngaphansi kwezinga elinqunyelwe kusengaphambili, iswishi iyavula bese iphaneli yethuluzi ikhombisa isexwayiso sezinga loketshezi oluphansi.

Izinzwa ze-TFL zithola ireferensi yamandla avela ku-PCM. I-PCM iqapha isekethe futhi, lapho ithola ukuthi iswishi ivulekile, idala isexwayiso sezinga loketshezi oluphansi kuqoqo lezinsimbi.

I-P070C isethwe lapho i-PCM ithola isignali yezinga lokuhambisa uketshezi oluphansi. Lokhu kuvame ukukhombisa isifunda esifushane esifundeni. Amakhodi ahlanganisiwe afaka i-P070A, P070B, P070D, P070E, ne-P070F.

Ukuqina kwekhodi nezimpawu

Ubunzima bale khodi yokudlulisela bumaphakathi ukuya kobunzima. Kwezinye izimo, lokhu kanye namakhodi ahlobene angabonisa izinga eliphansi loketshezi lokudlulisela, okuthi, uma lishiywe lingagadiwe, lingalimaza ukudluliselwa. Kunconywa ukuthi ulungise le khodi ngokushesha okukhulu.

Izimpawu zekhodi yenkinga ye-P070C zingafaka:

• Isibani sokudlulisa esikhanyisiwe esikhanyisayo
• Hlola Injini Yokukhanya
• Izinkinga zokusebenza kweDrayivu

Izimbangela Ezivamile Zale DTC

Izizathu ezingaba khona zale khodi zingafaka:

• Inzwa yezinga lokuhambisa uketshezi elinamaphutha
• Izinga loketshezi oluphansi
• Izinkinga zokufaka izintambo
• I-PCM enamaphutha

Izinqubo zokuxilonga nokulungisa

Qala ngokubheka izinga nesimo soketshezi lokudlulisa ngokuya ngezincomo zomkhiqizi. Bese uhlole inzwa yokudlulisa uketshezi kanye ne-wiring ehambisanayo. Bheka ukuxhumana okuxekethile, izintambo ezilimele, njll. Uma kutholakala umonakalo, lungisa lapho kudingeka khona, sula ikhodi bese ubona ukuthi iyabuya yini. Bese ubheka ama-bulletins wensizakalo yezobuchwepheshe (ama-TSB) ukuthola inkinga. Uma kungatholakali lutho, kuzodingeka uqhubekele ekuhlolweni kwesistimu ngezinyathelo.

Okulandelayo inqubo ejwayelekile njengoba ukuhlolwa kwale khodi kwehlukile emotweni kuya emotweni. Ukuze uvivinye ngokunembile isistimu, udinga ukubhekisa kutchartchch flowchart yomkhiqizi.

Hlola izintambo

Ngaphambi kokuqhubeka, udinga ukuxhumana nemidwebo yezintambo zemboni ukuthola ukuthi yiziphi izintambo. I-Autozone inikeza imihlahlandlela yokulungisa online yamahhala yezimoto eziningi kanti i-ALLDATA inikeza ukubhaliswa kwemoto eyodwa.

Bheka uhlangothi lwamandla wesethenjwa wesifunda.

Ukulayitwa KUVULIWE, sebenzisa i-DC voltage DMM ukubheka i-voltage voltage (imvamisa 5 noma 12 volts) evela kwi-PCM. Ukuze wenze lokhu, xhuma i-lead ye-Meter negative emhlabathini kanye ne-Meter positive ku-terminal ye-B + sensor ohlangothini lwe-harness yesixhumi. Uma kungekho siginali eyisithenjwa, xhuma imitha esethwe kuma-ohms (ngokucisha ukucisha) phakathi kwesiginali sereferensi se-TFL ne-PCM reference terminal. Uma ukufundwa kwemitha kungaphandle kokubekezelelana (i-OL), kunesekethe evulekile phakathi kwe-PCM nenzwa edinga ukutholakala nokulungiswa. Uma i-counter ifunda inani lezinombolo, kunokuqhubeka.

Uma konke kuhamba kahle kuze kube manje, uzofuna ukuhlola ukuthi amandla aphuma ku-PCM. Ukuze wenze lokhu, vula i-ignition bese usetha imitha ku-voltage njalo. Xhuma umzila oqondile wemitha kutheminali ye-voltage yereferensi ye-PCM kanye nomthofu ongemuhle phansi. Uma ingekho i-voltage yereferensi evela ku-PCM, i-PCM cishe inephutha. Kodwa-ke, ama-PCM awavamile ukuhluleka, ngakho-ke kuwumqondo omuhle ukuhlola kabili umsebenzi wakho kuze kufike kulelo phuzu.

Hlola umhlabathi wesifunda

Ukuthungela KUVALIWE, sebenzisa i-Resistor DMM ukuhlola ukuqhubeka. Xhuma imitha phakathi kwe-transmission fluid fluid level terminal terminal ne-chassis ground. Uma i-counter ifunda inani lezinombolo, kunokuqhubeka. Uma ukufundwa kwemitha kungaphandle kokubekezelelana (OL), kunesekethe evulekile phakathi kwe-PCM nenzwa edinga ukutholakala nokulungiswa.

Hlola inzwa

Uma konke kuhamba kahle ngaleli phuzu, inzwa kungenzeka ukuthi ayiphutha. Ukuhlola lokhu, cisha ukuthungela bese usetha i-multimeter ukuthi ifundwe ku-ohms. Susa isixhumi senzwa yokudlulisela uketshezi bese uxhuma imitha kumatheminali enzwa. Uma ukufundwa kwemitha kungaphandle kokubekezelelana (i-OL), inzwa ivulekile ngaphakathi futhi kufanele ithathelwe indawo.

Izingxoxo ezihlobene ze-DTC

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

Udinga usizo olwengeziwe ngekhodi p070C?

Uma usadinga usizo nge-DTC P070C, 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.