I-P0409 Exhaust Gas Recirculation Sensor Circuit “A”

Ikhodi Yenkinga ye-OBD-II - P0409 - Ishidi Ledatha

I-P0409 - I-Exhaust Gas Recirculation Sensor "A" Circuit

Isho ukuthini ikhodi yenkinga P0409?

Le yi-Generic Transmission Diagnostic Trouble Code (DTC), okusho ukuthi isebenza kukho konke ukwenziwa / amamodeli kusuka ngo-1996 kuye phambili. Noma kunjalo, izinyathelo ezithile zokuxazulula inkinga zingahluka kusuka emotweni kuya emotweni.

Ikhodi yenkinga ye-on-board diagnostic (OBD) P0409 iyikhodi yenkinga evamile ehlotshaniswa nenkinga kumjikelezo kagesi we-exhaust gas recirculation (EGR).

I-valve yokukhipha igesi yokukhipha isetshenziselwa ukunikeza inani elilawulwayo legesi yokukhipha ekuphindaphindeni. Inhloso ukugcina ukushisa kwekhanda lesilinda kungaphansi kwama-2500 degrees Fahrenheit. Ama-nitrate e-oksijeni (Nox) akhiwa lapho amazinga okushisa enyuka ngaphezu kwama-2500 degrees Fahrenheit. UNox ubhekele ukungcola kwentuthu nomoya.

Ikhompyutha yokulawula, kungaba imodyuli yokulawula i-powertrain (PCM), noma imodyuli yokulawula i-elektroniki (ECM) ithole amandla wesiginali aphansi ngokungajwayelekile, aphezulu, noma angekho.

Kusebenza kanjani ukubuyiswa kwegesi yokukhipha

I-DTC P0409 isho inkinga efanayo kuzo zonke izimoto, kepha kunezinhlobo eziningi ze-EGR, izinzwa, nezindlela zokwenza kusebenze. Okuwukuphela kokufana ukuthi bonke bakhipha amagesi okukhipha angene ezinhlwini zokungenisa eziningi ukupholisa ikhanda lesilinda.

Ukuthela igesi yokukhipha injini enjini ngesikhathi esingalungile kuzonciphisa amandla wehhashi futhi kubangele ukuthi idume noma itafula. Unalokhu engqondweni, izinhlelo zamakhompiyutha zivula i-EGR kuphela ku-injini rpm ngaphezulu kuka-2000 bese ivala ngaphansi komthwalo.

Izimpawu

I-P0409 inezimpawu ezimbalwa ezijwayelekile. Kuzo zonke izimo, inkomba Yenjini Yokuhlola izobonakala kudeshibhodi. Imoto ingase ilahlekelwe amandla nomsindo lapho isetshenziswa kakhulu. Kwezinye izimo, azikho izimpawu ezimbi ezibonwayo, ngaphandle kwesibonisi se-Check Engine.

Izimpawu zincike esimweni senaliti yokukhipha igesi yokukhipha ngesikhathi sephutha.

• Ngokushesha kuzokhanya ilambu lenjini yesevisi bese kufakwa ikhodi ye-OBD P0409. Ngokuzithandela, ikhodi yesibili ingahle isethwe ihlobene nokuhluleka kwenzwa ye-EGR. I-P0405 isho amandla we-sensor ephansi kanti i-P0406 ibhekisa esimweni samandla aphezulu.
• Uma iphini le-EGR livinjwe kancane, imoto ngeke ivume noma itafule.
• Ukukhala ngokungqongqoza kuzwakala ngaphansi komthwalo noma nge-rpm ephezulu
• Azikho izimpawu

Izimbangela ezingenzeka zeKhodi P0409

• Inzwa yokukhipha igesi yokukhipha ayisebenzi
• Izintambo zokubophela izintambo ezinenkinga enzwa
• Iphini le-EGR linamathele endaweni evaliwe futhi ukwakheka kwekhabhoni kuyivimbela ekuvulekeni
• Ukuntuleka komshini ku-solenoid yegesi yokukhipha igesi.
• I-solenoid yokubuyisela kabusha igesi engalungile
• Exhaust igesi recirculation isikhundla inzwa kunephutha
• Inzwa yokuphendula ingcindezi enephutha.
• I-valve ye-EGR engalungile
• Ukujikeleza okuvulekile noma okufushane kumahhanisi ezintambo
• I-Carbon ifaka ku-valve ye-EGR
• I-EGR solenoid enephutha noma inzwa yendawo

Izinqubo zokulungisa

Wonke ama-valve e-EGR anento eyodwa afana ngayo - aphinde ajikeleze amagesi e-exhaust asuka ku-exhaust system aye ku-multifolded. Ngaphezu kwalokho, bahluke ezindleleni zokulawula ukuvulwa kwenaliti nokunquma isikhundla sayo.

Izinqubo ezilandelayo zokulungisa yizinkinga ezivame kakhulu ezibangela ukwehluleka okuningi kwe-EGR. Uma i-harness noma inzwa inephutha, ibhukwana lesevisi liyadingeka ukunquma izinqubo ezifanele zokukhomba nokuhlonza izintambo.

Yazi ukuthi i-wiring iyahluka kusuka kumkhiqizi kuya kumkhiqizi, futhi amakhompyutha awaphenduli kahle uma kucutshungulwa ucingo olungalungile. Uma uhlola ucingo olungelona futhi uthumele amandla amaningi ngokweqile kunqamula i-terminal yekhompyutha yokufaka inzwa, ikhompyutha izoqala ukushisa.

Ngasikhathi sinye, uma isixhumi esingalungile sinqanyuliwe, ikhompyutha ingalahlekelwa yizinhlelo, ikwenze kungakwazi ukuqala injini kuze kube yilapho umthengisi enza kabusha ikhompyutha.

• I-P0409 ikhombisa ukungasebenzi kahle kwesifunda, ngakho-ke hlola isixhumi sesizweli se-EGR ngokugqwala, amatheminali agobile noma akhishiwe, noma ukuxhumana okuxekethile. Susa ukugqwala uphinde ufake isixhumi.
• Nqamula isixhumi sikagesi bese ususa uhlelo lokuphinda usebenzise igesi. Bheka itheku lokukhipha igesi lokukhipha ugesi nge-coke. Susa i-coke uma kunesidingo ukuze inaliti ihambe ngokushelela phezulu nangaphansi.
• Bheka ulayini wokuhlanza osuka ohlelweni lokukhipha igesi qeda ku-solenoid bese uyishintsha uma kutholakala noma yikuphi ukukhubazeka.
• Bheka isixhumi sombane se-solenoid ukuthola ukugqwala noma ukukhubazeka.
• Uma imoto iyiFord, landela amapayipi amabili wokukhipha opholile kusuka ohlelweni lokukhipha igesi qeda kunzwa yokuphindaphindeka kwengcindezi yokuphendula igesi (DPFE) ngemuva kokuphindaphindeka.
• Hlola amapayipi amabili okucindezela ukugqwala. Okuhlangenwe nakho kukhombisile ukuthi la mapayipi amunca imali ekhishwa yikhabhoni epayipini lokukhipha. Sebenzisa i-screwdriver ephaketheni elincane noma okufanayo ukususa noma yikuphi ukugqwala emapayipini futhi inzwa izoqala ukusebenza futhi.

Uma ukuhlola okuvame kakhulu kwehluleka ukuxazulula inkinga, ibhukwana lesevisi liyadingeka ukuqhubeka nokuhlola amasekhethi kagesi. Isixazululo esingcono kakhulu ukuyisa imoto esikhungweni sesevisi esinezinto ezifanele zokuxilonga. Bangakwazi ukuhlonza ngokushesha futhi balungise lolu hlobo lwenkinga.

Amakhodi E-EGR Ahlanganisiwe: P0400, P0401, P0402, P0403, P0404, P0405, P0406, P0407, P0408

Amaphutha Avamile Lapho Uhlonza Ikhodi P0409

Amaphutha ayabonakala uma izinyathelo zinganakwa noma zingenziwanga ngendlela efanele. Lokhu kungaholela eqinisweni lokuthi ukushintshwa kwezingxenye ezisetshenziswayo kuzoba ukuchitha isikhathi nemali.

Ibucayi kangakanani ikhodi ye-P0409?

I-P0409 ingaba isicefe esincane, kodwa akufanele ivimbele imoto ukuthi iye endaweni ephephile ngemva kokubonakala kwekhodi. Uhlelo lwe-EGR lusetshenziselwa ukuzungeza kabusha amagesi e-exhaust emuva ekuthatheni ukusiza ngokukhishwa kwekhabhoni nokuvimbela ukukhishwa kwe-OBD2 ukuthi kudlule kuyilapho kukhona ikhodi engu-P0409.

Yiziphi izilungiso ezingalungisa ikhodi P0409?

• Ukushintsha i-valve ye-EGR
• Ukufakwa kwe-valve ye-EGR
• Ukulungisa noma ukushintshwa kwamahhanisi ezintambo
• I-solenoid ye-EGR esikhundleni
• Ukushintsha inzwa ye-EGR Position

Amazwana engeziwe okufanele acatshangelwe mayelana nekhodi P0409

Ezimweni lapho i-valve ye-EGR inamathele evulekile noma ivaliwe ngenxa ye-soot, ingasuswa ngemikhiqizo yokuhlanza, okuyinto kwezinye izimo ezoxazulula inkinga. Isihlanzi umzimba we-throttle ingasetshenziswa ukususa amadiphozithi e-carbon futhi ubuyisele ukusebenza kwe-valve yokukhipha igesi ephumayo.

Uyilungisa Kanjani Ikhodi Yenjini ye-P0409 ngemizuzu emi-3 [Izindlela ezi-2 ze-DIY / $4.76 Kuphela]

Udinga usizo olwengeziwe ngekhodi le-p0409?

Uma usadinga usizo nge-DTC P0409, 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.