I-P2177 System Too Lean From Idle, iBhange 1

I-DTC P2177 - OBD-II Idatha ye-DTC

Isistimu ivuleke kakhulu kusuka kungenzi lutho, ibhange 1

Isho ukuthini ikhodi yenkinga P2177?

Le Generic Transmission / Engine DTC ijwayele ukusetshenziselwa izinjini zokujova uphethiloli ezivela kubakhiqizi abaningi baseYurophu nabase-Asia kusukela ngo-2010.

Laba bakhiqizi bafaka, kepha abalinganiselwe kuVolkswagen, Audi, Mercedes, BMW / Mini, Hyundai, Mazda, Kia, ne-Infiniti. Ungakubona lokhu nakwezinye izinhlobo ezinjengeDodge.

Le khodi ikakhulukazi ibhekisa kunani elihlinzekwa inzwa yesilinganiso somoya / sephethiloli, esivame ukubizwa ngokuthi i-oxygen sensor (etholakala ku-exhaust), esiza i-PCM yemoto (module powertrain control module) ukuqapha inani likaphethiloli elifakwe enjinini. Ikakhulu, i-PCM ithola ingxube enciphile, okusho ukuthi umoya omningi kakhulu esikalini somoya / kaphethiloli. Le khodi isethelwe ibhange 1, okuyiqembu lesilinda elifaka inombolo eyisilinda 1. Lokhu kungaba iphutha elenziwa ngomshini noma elisebenza ngogesi, kuya ngomkhiqizi wezimoto nohlelo lwamafutha.

Izinyathelo zokuxazulula inkinga zingahluka ngomkhiqizi, uhlobo lohlelo lwamafutha, uhlobo lwenzwa yokuhamba komoya (MAF) nemibala yocingo, nohlobo lwenzwa yomoya / kaphethiloli / i-oxygen (AFR / O2) nemibala yocingo.

Izimpawu

Izimpawu zekhodi yenjini engu-P2177 zingafaka:

• Ilambu Lenkomba Yokungasebenzi (MIL) likhanyisiwe
• Ukuntuleka kwamandla
• Izimpi ezingahleliwe
• Umnotho kaphethiloli ombi

Izimbangela zephutha P2177

Izizathu ezingaba khona zokusetha le khodi:

• Inzwa yesilinganiso somoya / uphethiloli / i-oxygen engalungile (AFR / O2)
• Inzwa engafanelekile yokugeleza komoya (MAF)
• Okungavamile - I-Faulty Powertrain Control Module (PCM)

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.

Okokuqala, funa amanye ama-DTC. Uma ngabe ezinye zazo zihlobene nohlelo lukaphethiloli / uphethiloli, zihlolisise kuqala. I-misdiagnosis yaziwa ukuthi iyenzeka uma uchwepheshe ethola le khodi ngaphambi kokuthi noma yimaphi amakhodi ohlelo ahlobene nophethiloli ahlolwe ngokuphelele futhi enqatshelwe. Bheka ukuvuza lapho ungena noma uphuma khona. Ukuvuza okungena ngaphakathi noma ukugcwala komshini kudonsa injini. Ukuvuza kwegesi okukhipha i-AFR / O2 kunika isithombe sokuthi injini isebenza engxenyeni encane.

Bese uthola inzwa yesilinganiso somoya / sephethiloli / i-oxygen kanye nenzwa ye-MAF emotweni yakho ethize. Nasi isibonelo senzwa ye-MAF:

Uma usutholakele, hlola ngokubonakalayo izixhumi nezintambo. Bheka ama-scuffs, ama-scuffs, izintambo eziveziwe, amamaki okushisa, noma ipulasitiki ebunjiwe. Nqamula izixhumi futhi uhlole ngokucophelela amatheminali (izingxenye zensimbi) ngaphakathi kwezixhumi. Bona ukuthi zibukeka zigqwalile, zishisiwe, noma kungenzeka ziluhlaza ngokuqhathaniswa nombala wensimbi ojwayelekile okungenzeka ujwayele ukuwubona. Uma kudingeka ukuhlanzwa ekugcineni, ungathenga okokuhlanza oxhumana kagesi kunoma yisiphi isitolo sezingxenye. Uma lokhu kungenzeki, thola u-91% wokuhlikihla utshwala kanye nebhulashi elilula lepulasitiki ukuze uwahlanze. Bese bewomisa umoya, bathathe i-dielectric silicone compound (into efanayo abayisebenzisela abaphathi be-bulb kanye nezintambo ze-plug plug) bese bebeka lapho amatheminali axhumana khona.

Uma unethuluzi lokuskena, sula amakhodi ezinkinga zokuxilonga kwimemori bese ubona ukuthi ikhodi iyabuya yini. Uma lokhu kungenjalo, kungenzeka ukuthi kunenkinga yokuxhuma.

Uma ikhodi ibuya, kuzodingeka sihlole isignali yamandla we-MAF sensor ku-PCM. Gada ithuluzi lokuskena i-MAF sensor voltage. Uma ithuluzi lokuskena lingatholakali, hlola isignali kusuka kunzwa ye-MAF nge-digital volt ohm meter (DVOM). Njengoba inzwa ixhunyiwe, intambo ebomvu ye-voltmeter kufanele ixhunywe ocingweni lwesignali lwenzwa ye-MAF futhi ucingo olumnyama lwe-voltmeter kufanele luxhunywe phansi. Qala injini bese ubheka okokufaka kwenzwa ye-MAF. Njengoba ijubane lenjini lenyuka, isinali lenzwa ye-MAF kufanele lenyuke. Bheka ama-specs womkhiqizi, ngoba kungahle kube netafula elikwazisa ngamanani wamandla okufanele abe ku-RPM enikeziwe. Uma lokhu kwehluleka, shintsha inzwa ye-MAF bese uqala kabusha.

Uma izivivinyo ezedlule zidlula futhi ikhodi isekhona, hlola inzwa yomoya / kaphethiloli / i-oxygen ratio (AFR / O2). Uma iqhubeka ikhombisa ukuthi injini isebenza ngengxube enciphile, thola noma yimaphi amathuba angenza ukuthi injini isebenze enhlanganisweni enciphile. Lokhu kufaka phakathi:

• Ukuvuza noma ukukhipha ukuvuza
• Uhlelo lwe-Fuel kufaka phakathi ingcindezi kaphethiloli / ingcindezi yengcindezi kaphethiloli.
• Inzwa yengcindezi ye-Fuel
• Imijovo ye-Fuel
• Inzwa ye-O2 ngemuva kokuguqula okuguqukayo
• Uhlelo lwe-EVAP, kufaka phakathi i-canister purge regulator valve.
• Uma inzwa ye-AFR / O2 ikhombisa ukuthi injini isebenza ngokujwayelekile noma icebile, i-PCM ingasolwa uma zonke ezinye izinkinga zilungisiwe.

Futhi, kufanele kugcizelelwe ukuthi wonke amanye amakhodi kufanele atholakale ngaphambi kwalokhu, ngoba izinkinga ezibangela ukuthi kusethwe amanye amakhodi nazo zingadala ukuthi le khodi isethwe.

Umakhenikha uyihlonza kanjani ikhodi ye-P2177?

Ngokulandela lezi zinyathelo ezilula, uchwepheshe uzoxilonga ikhodi P2177:

• Ixhuma isithwebuli futhi ihlole noma iyiphi ikhodi egcinwe ku-ECU.
• Imaka wonke amakhodi kanye nedatha yozimele yokufriza ehlobene
• Isula wonke amakhodi ukuze iqale kabusha
• Imoto ihlolwa ngaphansi kwezimo ezifana nedatha yozimele.
• Ukuhlolwa okubukwayo kwenzelwa izingxenye eziphukile, izintambo ezilimele, nokuphuka kwebhuthi yokuthatha.
• Ithuluzi lokuskena lizosetshenziswa ukubuka ukucushwa kukaphethiloli kwesikhathi eside nokuqhathanisa umugqa 1 nomugqa 2.
• Idatha yenzwa yomoya-mpilo izobonwa futhi iqhathaniswe
• I-inlet izohlolelwa ukuvuza komoya.
• Inzwa yokugeleza komoya omkhulu izohlolelwa ukusebenza kwayo.
• Umfutho wamafutha uzohlolwa

Amaphutha Avamile Lapho Uhlonza Ikhodi P2177

Amaphutha ngokuvamile enziwa lapho zonke izinyathelo zingenziwanga ngendlela ezibhalwe ngayo, noma uma izinyathelo zingenziwa nhlobo. Omunye umthombo wamaphutha ukushintshwa kwezingxenye ngaphandle kokuqinisekisa. Lokhu kuholela ekuxilongweni okungalungile futhi kungase kungayilungisi imoto, okuholela ekumosheni isikhathi nemali.

Ibucayi kangakanani ikhodi ye-P2177?

Ukuthi ibucayi kangakanani ikhodi ye-P2177 kuncike ezimpawini ezitholakalayo. Uma kungekho zimpawu ezibonwayo, khona-ke ikhodi akufanele iphazamise ukushayela, kodwa kufanele isalungiswa ngokushesha ngangokunokwenzeka. Ezimweni lapho imoto igcina khona noma iqhuma kabi kakhulu, akufanele ishayelwe futhi imoto kufanele ilungiswe ngokushesha.

Yiziphi izilungiso ezingalungisa ikhodi P2177?

Ukulungiswa okuningi kungalungisa ikhodi ye-P2177, njenge:

• Ama-injection kaphethiloli ashintshiwe noma kusuliwe
• Izinkinga zokuhlinzekwa kwamafutha noma umfutho ophansi kaphethiloli ulungisiwe
• Inzwa yokugeleza komoya omkhulu ishintshiwe noma kusulwe uma kunesidingo
• Izinzwa zomoya-mpilo zishintshiwe
• Ukuvuza okulungisiwe kokungena komoya
• Imbangela yokungadubuli kahle isilungisiwe.

Amazwana engeziwe okufanele acatshangelwe mayelana nekhodi P2177

Kwezinye izimo, isijojo sikaphethiloli esivalekile noma umfutho ophansi kaphethiloli ukhona. Le nkinga ingaxazululwa ngama-fuel system cleaners. Lezi zihlanzi zengezwa ethangini lokungena noma legesi futhi zisetshenziselwa ukususa i-varnish ohlelweni lukaphethiloli.

Ngaphambi kokufaka inzwa ye-MAF, qaphela ukuthi ingahlanzwa nge-MAF sensor cleaner. Lesi isicoci esikhethekile futhi siwukuphela kwesicoci okufanele sisetshenziswe kunzwa ye-MAF. Kwezinye izimo, ukuhlanza inzwa kuxazulula inkinga futhi akudingi ukushintshwa.

Ikhodi yephutha ye-Mx5 nc p2177

Udinga usizo olwengeziwe ngekhodi le-p2177?

Uma usadinga usizo nge-DTC P2177, 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.