I-P3401 Cylinder 1 Circuit / Deak Valve Control Circuit / Open

I-P3401 Cylinder 1 Circuit / Deak Valve Control Circuit / Open

Idatha ye-OBD-II DTC

Isilinda 1 Ukwenza kungasebenzi / Ukungena kweValve yokuThutha / Ukuvula

Kusho ukuthini lokhu?

Le yiGeneric Powertrain Diagnostic Trouble Code (DTC) esebenza ezimotweni eziningi ze-OBD-II (1996 nezintsha). Lokhu kungafaka, kepha kungagcini lapho, kwaGeneral Motors, Dodge, Jeep, Chevrolet, Chrysler, Ram, njll. Noma kunjalo, izindlela eziqondile zokulungisa zingahluka ngokuya ngemodeli yonyaka, ukwakheka, imodeli nokudluliswa kokudluliswa.

I-OBD-II DTC P3401 namakhodi ahambisanayo P3402, P3403 kanye ne-P3404 ahlotshaniswa nesifunda se-cylinder # 1 sevalve shutdown / control circuit.

Inhloso yesekethe yokulawula i-cylinder 1 deactivation / intake valve control ukwenza umsebenzi we-cylinder deactivation function (ngokwesibonelo, imodi ye-V4 yenjini ye-V8) ukwenza ngcono umnotho wephethiloli ngesikhathi sokusebenza komthwalo omncane njengokushayela komgwaqo omkhulu. Imodyuli yokulawula injini (ECM) ilawula izindlela zezinjini eziyisi-4 noma eziyi-8, kufaka phakathi ama-valve okuvala ama-solenoid amasilinda amane wenjini. Le khodi ibhekisa kunombolo eyisilinda 1, kanti amanye amasilinda amathathu kule nqubo anqunywa ukucushwa kwenjini nokuhleleka kokudubula kwesilinda. Inombolo eyodwa ye-cylinder deactivation solenoid efakwe endaweni eseduze nalesi sikhala eduze kwalesi silinda, kuya ngemoto ethile nokumiswa kwayo.

Lapho i-ECM ithola amandla angajwayelekile noma ukumelana ku-cylinder 1 deactivation / intake valve control circuit, i-DTC P3401 izosetha bese ukukhanya kwenjini yokuhlola kungekudala kuzokhanyisa, ukukhanya kwensizakalo yenjini, noma zombili zingakhanyisa. Kwezinye izimo, i-ECM ingakhubaza umjovo we-cylinder # 1 kuze kube yilapho inkinga ilungiswa futhi ikhodi isuliwe, okuholele ekuphathweni komoya obonakalayo.

Ama-solenoids okuvala isilinda:

Buyini ubunzima bale DTC?

Ubukhali bale khodi bungahluka kakhulu kusukela kokulingene kuya kokubi kuya ngezimpawu ezithile zenkinga. Ukushiswa komlilo kudinga ukunakwa ngokushesha ngoba kungadala ukulimala unomphela ezingxenyeni zenjini yangaphakathi.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenkinga ye-P3401 zingafaka:

• Injini ingase ingasebenzi kahle
• Ukwanda kokusetshenziswa kukaphethiloli
• Ukusebenza kabi kwenjini
• Ukukhanya kwenjini yensiza kuzokhanya kungekudala
• Isibani senjini yokuhlola sivuliwe

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi ye-P3401 zingafaka:

• Iphutha le-cylinder shutdown solenoid
• Izinga lamafutha wenjini ephansi noma ingcindezi
• Ukudlula kukawoyela okulinganiselwe
• Izintambo ezingalungile noma ezilimele
• Isixhumi esonakalisiwe noma esonakele
• I-ECM enamaphutha

Yiziphi ezinye zezinyathelo zokuxazulula inkinga nge-P3401?

Isinyathelo sokuqala sokuxazulula inkinga noma iyiphi inkinga ukubukeza ama-Bulletins (TSBs) aqondene nezimoto ngonyaka, imodeli nenjini. Kwezinye izimo, lokhu kungakongela isikhathi esiningi ngokuhamba kwesikhathi ngokukukhomba endaweni efanele.

Isinyathelo sesibili ukuhlola isimo samafutha enjini futhi uqiniseke ukuthi agcinwe ezingeni elifanele. Okulandelayo, thola zonke izingxenye ezihlotshaniswa nesekhethi yokulawula i-valve yokuvala isilinda 1 bese ubheka umonakalo osobala obonakalayo. Kuye ngemoto ethile, le sekhethi ingase ihlanganise izingxenye ezimbalwa, okuhlanganisa i-solenoid yokuvala shaqa, amaswishi, izinkomba zephutha, neyunithi yokulawula injini. Yenza ukuhlola okujulile kokubuka ukuze uhlole izintambo ezihambisanayo ukuze uthole ukukhubazeka okusobala njengokuklwebheka, imihuzuko, izintambo eziveziwe, noma izimpawu zokusha. Okulandelayo, hlola izixhumi nezixhumi ukuze uthole ukuphepha, ukugqwala kanye nokulimala koxhumana nabo. Le nqubo kufanele ifake zonke izixhumi zikagesi nezixhumi kuzo zonke izingxenye, kuhlanganise ne-ECM. Bheka ishidi ledatha yemoto ethile ukuze uhlole ukucushwa kwesekhethi yokulawula i-cylinder 1 shutoff/inlet valve futhi uqinisekise ingxenye ngayinye efakwe kusekethe, okungase kuhlanganise i-fuse noma isixhumanisi se-fusible.

Izinyathelo ezithuthukile

Izinyathelo ezengeziwe ziqondiswa kakhulu yimoto futhi zidinga ukuthi imishini efanelekile ukuthi yenziwe ngokunembile. Lezi zinqubo zidinga imultimeter yedijithali kanye nemibhalo eqondene nezobuchwepheshe eqondene nemoto.

Ukuhlolwa kwe-Voltage

Amandla wereferensi kanye nobubanzi obuvumelekile bungahluka ngokuya ngemoto ethile nokumiswa kwesekethe. Imininingwane ethile yezobuchwepheshe izobandakanya amatafula wokuxazulula inkinga nokulandelana okufanele kwezinyathelo ukukusiza wenze ukuxilongwa okunembile.

Uma le nqubo ithola ukuthi umthombo wamandla noma umhlaba ulahlekile, ukuhlolwa kokuqhubeka kungadingeka ukuhlola ubuqotho bezintambo, izixhumi, nezinye izinto. Ukuhlolwa kokuqhubeka kufanele kwenziwe njalo ngamandla angaxhunywanga kusekethe kanye nokuxhunywa kwentambo okujwayelekile nokufundwa kokuxhumeka kufanele kube ngama-0 ohms wokumelana. Ukumelana noma ukungabikho okuqhubekayo kubonisa iphutha lokuxhumeka elivulekile, elifushane, noma elonakalisiwe futhi elidinga ukulungiswa noma ukushintshwa.

Yiziphi izindlela ezijwayelekile zokulungisa le khodi?

• Kumiselela i-solenoid yokwenza kungasebenzi
• Ukuhlanza izixhumi kusuka ku-corrosion
• Lungisa noma buyisela izintambo ezingalungile
• Ushintsho lwamafutha nesihlungi
• Ukuhlanza izindima zikawoyela ezivinjiwe
• Ukukhanya noma ukufaka esikhundleni i-ECM

Iphutha elijwayelekile

• Ukufaka esikhundleni se-solenoid yokuvala ngocindezelo olwanele lwamafutha noma ngentambo engalungile kuzodala ukuthi i-ECM isethe le khodi.

Ngethemba ukuthi ulwazi olukule ndatshana lukusizile wakhomba endaweni efanele ukuxazulula inkinga ye-DTC yokulawula ukuvinjelwa kokungena / isilinda 1.Le ndatshana yenzelwe ulwazi kuphela, futhi imininingwane ethile yezobuchwepheshe kanye namabhulethini wensiza yemoto yakho kufanele aqale njalo .

Izingxoxo ezihlobene ze-DTC

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• 2002 Amakhodi weSilverado p3401 kanye no-p3501Nginonyaka wesimodeli weSilverado 2002L 4.3 futhi nginamakhodi P3401 ne-P3501. Kusho ukuthini?… 

Udinga usizo olwengeziwe ngekhodi engu-P3401?

Uma usadinga usizo nge-DTC P3401, 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.