P3405 Isilinda 1 Exhaust Valve Control Circuit / Open

P3405 Isilinda 1 Exhaust Valve Control Circuit / Open

Idatha ye-OBD-II DTC

Lawula isifunda isilinda valve isilinda 1 / vula

Kusho ukuthini lokhu?

Le yiGeneric Powertrain Diagnostic Trouble Code (DTC) esebenza ezimotweni eziningi ze-OBD-II (1996 nezintsha). Lokhu kungafaka, kepha kungagcini lapho, izimoto ezisuka kwaDodge, Peugeot, Jeep, Chevrolet, Chrysler, njll. Naphezu kohlobo olujwayelekile, izinyathelo zokulungisa ngqo zingahluka ngokuya ngohlobo lwemodeli, ukwakheka, imodeli kanye nokumiswa kwenjini.

I-OBD-II DTC P3405 namakhodi ahambisanayo P3406, P3407 kanye ne-P3408 ahlotshaniswa nesifunda sokulawula i-cylinder 1 exhaust valve circuit.

Inhloso yesekethe yokulawula i-valve yokukhipha i-cylinder 1 ukukhipha i-valve yokukhipha ukuze ivumelane nomsebenzi we-cylinder deactivation function (isib. Imodi ye-V4 yenjini ye-V8) ukwenza ngcono umnotho wephethiloli ngesikhathi sokulayishwa komthwalo omncane noma emgwaqeni omkhulu. Imodyuli yokulawula injini (ECM) ilawula izindlela zenjini engu-4- noma 8-cylinder ngokwenza kungasebenzi amasilinda amane wenjini. Le nqubo ifinyelelwa ngokuvula ama-solenoids wesikhathi esivulekile eshintsha ama-valve wokukhipha futhi acime njengoba kudingeka. Le khodi ibhekisa kunombolo eyisilinda 1, kanti amanye amasilinda amathathu kule nqubo anqunywa ukucushwa kwenjini nokuhleleka kokudubula kwesilinda. I-ECM izokhawulela isilinda iye kumizuzu eyi-10 kumodi ye-V4 bese ibuyela kumodi ye-V8 iminithi elingu-1. I-valve yesikhathi se-valve eguquguqukayo yenombolo yesilinda engu-1 ifakiwe noma eduze kokuphindaphindeka kokukhipha endaweni eseduze kwalesi silinda, ngokuya ngokucushwa okuthile nemoto.

Lapho i-ECM ithola amandla kagesi angajwayelekile noma ukumelana ku-cylinder 1 exhaust valve control circuit, i-DTC P3405 izosetha bese ukukhanya kwenjini yokuhlola, ukukhanya kwensizakalo ye-injini, noma zombili zingakhanyisa. Kwezinye izimo, i-ECM ingakhubaza umjovo we-cylinder 1 kuze kube yilapho inkinga ilungiswa futhi ikhodi isuliwe, okuholele ekuphathweni kabi komshini okubonakalayo.

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-P3405 zingafaka:

• Ukwanda kokusetshenziswa kukaphethiloli
• Ukusebenza kabi kwenjini
• Ukudubula kabi kwenjini
• Ukukhanya kwenjini yensiza kuzokhanya kungekudala
• Isibani senjini yokuhlola sivuliwe

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi ye-P3405 zingafaka:

• I-solenoid yohlelo lokushintsha isikhathi se-valve inephutha.
• 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-P3405?

Isinyathelo sokuqala sokuxazulula inkinga noma iyiphi inkinga ukubuyekeza amabhulethini wensizakalo yezobuchwepheshe eqondene nemoto (ama-TSB) ngonyaka, imodeli nenjini. Lokhu kungakongela isikhathi nemali ngoba, empeleni, kuyisixazululo esaziwayo senkinga eyaziwayo.

Isinyathelo sesibili ukuhlola isimo samafutha enjini futhi uqiniseke ukuthi agcinwe ezingeni elifanele. Bese thola zonke izingxenye ezihlobene ne-cylinder 1 exhaust valve control circuit bese ubheka umonakalo obonakalayo obonakalayo. Kuye ngemoto ethile, lesi sifunda singabandakanya izingxenye eziningana, kuhlanganise ne-valve yesikhathi solenoid eguquguqukayo, amaswishi, izinkomba zokungasebenzi kahle, kanye 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. Bheka ishidi ledatha ethile yemoto ukuze uqinisekise ukucushwa futhi uhlonze ingxenye ngayinye efakwe kusilinda 1 sokulawula ivalvu yokukhipha umoya.

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. Kulesi simo, igeji yengcindezi kawoyela nayo ingasiza inqubo yokuxazulula inkinga ukuqinisekisa umkhawulo wokuhamba kawoyela.

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?

• Esikhundleni se-solenoid yesikhathi se-valve
• Ukuhlanza izixhumi kusuka ku-corrosion
• Lungisa noma buyisela izintambo ezingalungile
• Ukuhlanza izindima zikawoyela ezivinjiwe
• Ukukhanya noma ukufaka esikhundleni i-ECM

Iphutha elijwayelekile

• Ukufaka esikhundleni se-solenoid yesikhathi se-valve eguquguqukayo ngengcindezi enganele kawoyela noma ngentambo engalungile kuzodala ukuthi i-ECM isethe le khodi.

Ngiyethemba ukuthi imininingwane ekulesi sihloko ikusizile ukukukhomba endaweni efanele ukuxazulula inkinga yokukhishwa kwesekethe yokulawula i-valve ye-DTC. Le ndatshana yenzelwe ulwazi kuphela futhi imininingwane ethile yezobuchwepheshe kanye namabhulethini wensizakalo yemoto yakho kufanele kuhlale kuqala.

Izingxoxo ezihlobene ze-DTC

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

Udinga usizo olwengeziwe ngekhodi engu-P3405?

Uma usadinga usizo nge-DTC P3405, 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.