I-P046C Exhaust Gas Recirculation Inzwa Ibanga

Ikhodi Yenkinga ye-OBD-II - P046C - Ishidi Ledatha

I-P046C - Inzwa ye-Exhaust Gas Recirculation "A" Ibanga Lesifunda/Ukusebenza

Isho ukuthini i-DTC P046C?

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 yokuxilonga (OBD) esebhodini engu-P046C iyikhodi yenkinga ejwayelekile ehlobene nobubanzi noma inkinga yokusebenza eyenzeke kusekethi yevalvu ye-Exhaust Gas Recirculation (EGR) "A".

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. Bheka ibhukwana lokulungisa lomkhiqizi ukuthola ukuthi iyiphi inzwa efakwe emotweni yakho ethize.

Kusebenza kanjani ukubuyiswa kwegesi yokukhipha

I-DTC P046C 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

Njengamanye amakhodi ephutha, le khodi yenza kusebenze ukukhanya kwe-Check Engine futhi ifake ikhodi ohlelweni lwemoto. Ezinye izimpawu zincike endaweni yephinikhodi ye-EGR ngesikhathi sokungasebenzi kahle.

Izimpawu zincike esimweni senaliti yokukhipha igesi yokukhipha ngesikhathi sephutha.

• Ikhodi yesibili ehlobene nokuhluleka kwenzwa ye-EGR ingasethwa. Ikhodi yephutha engu-P044C ibhekisela ku-voltage yenzwa ephansi, kuyilapho ikhodi yephutha engu-P044D ibhekisela esimweni se-voltage ephezulu.
• Iphinikhodi ye-EGR ivuleke kancane, okwenza imoto ingasebenzi kahle noma ihlale
• Umsindo wokuqhunyiswa uma imoto ilayishiwe noma igijima kakhulu
• Ngokushesha kuzokhanya ilambu lenjini yesevisi bese kufakwa ikhodi ye-OBD P046C. Ngokuzithandela, ikhodi yesibili ingahle isethwe ihlobene nokuhluleka kwenzwa ye-EGR. I-P044C isho amandla we-sensor ephansi futhi i-P044D 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 P046C

• Inzwa yokukhipha igesi engasebenzi kahle "A"
• 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.

Uyibheka kanjani i-DTC P046C

Uma uxilonga le khodi, qaphela ukuthi izintambo ziyahluka kumkhiqizi oyedwa kuya komunye, futhi amakhompyutha angase angaphenduli kahle uma ucingo olungalungile luphenywa. Ukuthintana ne-crimp wire kuzobangela i-voltage eyeqile ukuthi igeleze kusixhumi sokufaka senzwa yekhompuyutha, okungabangela ukuthi ikhompuyutha ishise.

Futhi, uma isixhumi esingalungile sinqanyulwa, ikhompuyutha ingase ilahlekelwe yizo zonke izinhlelo zayo, okwenza kube nzima ukuqalisa imoto. Kulokhu, imoto kufanele iyiswe kumthengisi ukuze ikhompyutha ihlelwe kabusha.

Ukuze baqale ukuxilonga, ochwepheshe ngokuvamile baqale bahlole isixhumi senzwa ye-EGR futhi babheke izimpawu zokugqwala, amatheminali agobile noma anwetshiwe, kanye noxhumo oluxegayo. Bese besusa ukugqwala bese bemisa kabusha isixhumi.

Bese beqhubeka nokukhipha isixhumi sikagesi kanye ne-EGR. Bese uhlolela ukudla okudlayo kanye ne-exhaust system EGR. Basusa noma yimaphi amadiphozithi ekhabhoni akhona ukuze iphinikhodi iye phezulu naphansi kahle.

Bese behlola umugqa we-vacuum osuka ku-EGR uye ku-solenoid, babheke amaphutha nomonakalo bese bewushintsha uma kutholakala umonakalo.

Bese bebheka isixhumi sikagesi se-solenoid bese bebheka izimpawu zokugqwala nokulimala.

Ezimotweni zakwaFord, ochwepheshe kuzodingeka balandele amapayipi amabili evacuum ukusuka ku-EGR kuya kuyinzwa ye-DPFE (EGR Differential Pressure Feedback) ngemuva kwe-manifold.

Bese behlola amapayipi amabili okucindezela bese bebheka izimpawu zokugqwala. Lawa mapayipi ngokuvamile avala amagesi akhipha umoya. Ngakho ochwepheshe bazosebenzisa i-screwdriver encane yephaketheni noma ithuluzi elifanayo ukuze basuse ukugqwala kumapayipi futhi inzwa izoqala ukusebenza futhi.

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-P046C ikhombisa inkinga kusifunda B, ngakho-ke hlola isixhumi sesizweli se-EGR sokugqwala, okokugcina okugoqiwe noma okukhishiwe, 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.

Volkswagen skoda seat valve egr iphutha p0407 p0403 p0405 p046c

Udinga usizo olwengeziwe ngekhodi p046C?

Uma usadinga usizo nge-DTC P046C, 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.