I-P0456 Evaporative Emission System - Kutholwe Ukuvuza Okuncane

I-P0456 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Uhlelo Lokulawula Ukukhishwa Kwesimo Evaporative - Kutholwe Ukuvuza Okuncane

Isho ukuthini ikhodi yephutha P0456?

Le khodi yokuxilonga ye-P0456, nakuba iyikhodi evamile yokudlulisela, ingaba nezinyathelo zokulungisa ezihlukene kuye ngokwenziwa nemodeli yemoto. Ibonisa ukuvuza komhwamuko kaphethiloli noma ukuntuleka kokugeleza kokuhlanza kusistimu yokulawula ukungcola kwe-evaporative (EVAP). Lesi simiso sivimbela imfucumfucu ukuba ingaphumi emkhathini ngokuyiqondisa enjinini ukuze ivuthe.

Ukuze uthole ukuxilongwa okunembe kakhudlwana nokulungisa, cabangela lokhu okulandelayo:

1. Imojula yokulawula injini (PCM) ivamise ukuhlola isistimu ye-EVAP futhi iqapha umfutho wethangi likaphethiloli isebenzisa inzwa ye-fuel tank pressure (FTP).
2. Uma kutholwa ukuvuza okuncane, ikhodi P0456 iyasethwa.
3. Ukuxilongwa kwenziwa kusetshenziswa i-vacuum ephuma enjinini eningi ukuze kuhlolwe ukuvuza ohlelweni lwe-EVAP.
4. Uma ingcindezi ingakhuli, hlola izindawo phakathi kwe-tank kanye ne-valve ye-solenoid yokulungisa ivolumu yokuhlanza ithangi.
5. Kubalulekile ukuhlola njalo uhlelo lwe-EVAP ukuze uvimbele ukuvuza komhwamuko kaphethiloli kanye nokunciphisa ukukhishwa kwezinto ezikhishwayo.
6. Ukuvuza kungenzeka ezindaweni ezahlukahlukene, kufaka phakathi amapayipi nezingxenye zesistimu ye-EVAP.
7. Ukuhlola nokugcinwa okuvamile kungasiza ukuvimbela ikhodi P0456 ukuthi ingenzeki.

Ngakho-ke, ukuhlolwa okuphelele kohlelo lwe-EVAP nezingxenye zalo kuyadingeka ukuze kuqedwe ukuvuza nokuvimbela ukukhishwa komhwamuko kaphethiloli.

Izizathu ezingenzeka

Ngokuvamile, ikhodi ye-P0456 ibangelwa isivalo segesi esingalungile. Lokhu kungenzeka futhi uma ufaka uphethiloli ithangi likaphethiloli ngenjini egijima noma uma isivalo singavaleki kahle. Izizathu ezingaba khona zihlanganisa:

1. Ukuvuza okuncane kumapayipi e-EVAP noma amapayipi ethangi legesi.
2. Ukuvuza okuncane ku-valve yokuhlanza noma yokopha.
3. Ukuvuza okungaba khona ku-EVAP canister.

Isistimu yokukhipha umhwamuko ihlanganisa ithangi likaphethiloli, izintambo zikaphethiloli, amapayipi, isitsha samalahle, kanye nevalvu yokuhlanza. Kubalulekile ukuhlola izindawo ezilandelayo:

• Isimo sekepisi yethangi legesi ukuthi kufanele ivalwe ngokuphephile.
• Isimo sethangi likaphethiloli - ukuvuza okuncane kungenzeka ngenxa yomonakalo.
• Isimo sezintambo zikaphethiloli namapayipi - ukuqhekeka noma ukuguga kungabangela ukuvuza.
• Isihlungi sekhabhoni - qiniseka ukuthi siphelele futhi asilimalanga.
• I-Purge Solenoid Condition - Uma yonakalisiwe ingabangela ukuvuza.

Ukuze uthole ukuxilongwa okunembile, ungasebenzisa umshini wokubhema ochwepheshe, ozosiza ukukhomba indawo yokuvuza ohlelweni lwe-EVAP. Kulesi simo, kufanele uqiniseke ukuthi isivalo sethangi legesi sivalwe ngendlela efanele nokuthi azikho izinto zangaphandle kukepisi yegesi.

Ngakho-ke, ukuvuza kwe-fuel vapor kungabangelwa izici eziningana, futhi kubalulekile ukuhlola ngokucophelela zonke izingxenye zesistimu ye-EVAP ukuze ubone futhi ulungise imbangela yekhodi ye-P0456.

Yiziphi izimpawu zekhodi yephutha? P0456?

Ngokuvamile azikho izimpawu eziphawulekayo ezihlobene nekhodi engu-P0456 ngaphandle kweLambu Lenkomba Engasebenzi (MIL). Lokhu kungenxa yokuthi uhlelo lwe-EVAP luqapha kuphela umhwamuko wethangi likaphethiloli futhi akuthinti ukusebenza kwenjini.

Ngakho, isho ukuthini ikhodi P0456? Imvamisa uphawu lokuqala lokubukeka kwayo Ukukhanya Kwenjini Yokuhlola. Ngokuhamba kwesikhathi, ungase uphawule iphunga elincane likaphethiloli noma uqaphele ukwehla kancane ukonga kukaphethiloli.

Nakuba lezi zimpawu zingase zibonakale zingasho lutho, ukwanda kokukhishwa kwezinto eziyingozi kungase kube nomthelela omubi endaweni ezungezile, ikakhulukazi ezindaweni ezivaliwe. Kubalulekile ukubuyekeza izimbangela ezijwayelekile ze-P0456 futhi uthole isixazululo sokulungisa ngokushesha uhlelo lwakho lwe-evaporative emissions.

Indlela yokuxilonga ikhodi yephutha P0456?

Manje njengoba usuyitholile indawo eqondile yokuvuza, qhubekela ekushintsheni noma ekulungiseni isistimu yokukhipha umhwamuko. Khumbula ukuthi ungasebenzisi amapayipi kusistimu ukuhlola ukuvuza njengoba lokhu kungalimaza ama-solenoid we-vent kanye nama-valve okuhlanza. Kunalokho, sebenzisa umshini wentuthu futhi uhlole ukuvuza.

Amapayipi esistimu yokulawula ukuhwamuka ngokuvamile awonakele ngaphansi kwezimo ezivamile zokusebenza, kodwa angase aqale ukuwohloka noma ukuqhekeka ngaphansi kwezimo zezulu ezinzima. Shintsha izingxenye ezilimele zamapayipi noma ucabange ukushintsha wonke amapayipi uma ebonisa izimpawu zokuguga.

Uma umonakalo ubonakala noma kukhona ukuvuza komoya, i-canister yokuhlunga noma i-vent solenoid ingase idinge ukushintshwa ngokuphelele. Lesi yisixazululo esibiza kakhulu, kodwa izingxenye ezilimele zingase zivimbele isistimu ekucindezelekeni.

Ekugcineni, hlola isimo se-cap yegesi. Ikepisi elivalwe ngokungafanele noma elilimele lingabangela ukuba umhwamuko kaphethiloli uvuze futhi kubangele ukuba kuvele ikhodi yenkathazo P0456. Hlola isivalo ukuze uqiniseke ukuthi sivalwe ngendlela efanele.

Nansi eminye yemithombo okungenzeka kakhulu yenkinga yekhodi yesithwebuli se-OBD-II P0456. Noma yikuphi ukuvuza komoya ohlelweni kunganqamula i-vacuum futhi kubangele ukulahlekelwa ukucindezela, ngakho-ke kubalulekile ukuhlola ngokucophelela indawo ngayinye ukuze uthole umthombo wokuvuza. Ungathenga izingxenye ozidingayo ku-AutoZone yangakini. Uma unobunzima bokuqedela lo msebenzi ngokwakho, sicela uxhumane nesinye sezitolo esincamelayo ukuze uthole usizo.

Qala ngokuvula i-solenoid ye-vent usebenzisa ithuluzi lokuskena ukuze uvale isistimu. Okulandelayo, hlola inzwa yokucindezela kwethangi likaphethiloli (FTP). Uma uhlelo luvaliwe, inani lokucindezela lizohlala lizinzile. Uma kungenjalo, inzwa yokucindezela izophinde ibonise lokhu. Uma isistimu ivuza kancane, sebenzisa umshini wentuthu futhi uqinisekise ukuthi akukho ntuthu ephuma kusistimu ye-EVAP. Nomaphi lapho kuphuma khona intuthu, kunesici esinephutha. Ungasebenzisi umfutho womoya ohlelweni lwe-EVAP njengoba lokhu kungalimaza i-purge kanye ne-vent solenoid.

Amaphutha okuxilonga

Into engaphansi: Amaphutha avamile lapho uxilonga ikhodi engu-P0456

Lapho uxilonga ikhodi ye-P0456, kunamaphutha avamile okungenzeka abalulekile ukuthi agwenywe. Nazi ezinye zazo:

1. Ukusethwa kabusha kwekhodi yephutha elingekho emthethweni: Iphutha elilodwa elivamile ukusetha kabusha ikhodi ye-P0456 ngaphandle kokubhekana nenkinga ewumsuka. Lokhu kungase kubangele ukuba uphuthelwe ukuvuza okuhlala kungaxazululiwe futhi ekugcineni kubangele ukuthi ikhodi yephutha ivele futhi.
2. Ukushintshwa kwezingxenye okungaqondile: Kwesinye isikhathi abanikazi bezimoto bangashintsha izingxenye zesistimu ye-EVAP (njenge-vent solenoid noma i- filter canister) ngaphandle kokuxilonga ngokuphelele. Lokhu kungase kubangele izindleko zokushintsha izingxenye ezinephutha futhi kungase kungayixazululi inkinga.
3. Ukusetshenziswa okungalungile komshini wokubhema: Umshini wentuthu uyithuluzi elinamandla lokuthola ukuvuza, kodwa ukusetshenziswa kabi noma ukutolika ngokungeyikho kwemiphumela yokuhlolwa kungaholela ekungaqondini kahle.
4. Ukuziba amanye amakhodi amaphutha ahlobene: Ikhodi P0456 ingase ihambisane namanye amakhodi ephutha esistimu ye-EVAP. Ukuziba lawa makhodi engeziwe kungenza kube nzima ukuthola nokulungisa inkinga ewumsuka.
5. Ukushoda kokuhlolwa okujwayelekile: Uma uziba Ukukhanya Kwenjini Yokuhlola futhi ungahloli isistimu yakho ye-EVAP njalo, ukuvuza kungase kube kubi kakhulu, kube nzima kakhulu ukuxilonga nokulungisa inkinga.
6. Ukuzihlola ngaphandle kwemishini efanelekile: Imizamo yokuzihlola ngaphandle kwamathuluzi okuxilonga adingekayo ingase ingasebenzi futhi iholele eziphethweni ezingalungile.
7. Ukungaqiniseki lapho ushintsha izingxenye: Ukushintsha izingxenye zesistimu ye-EVAP ngaphandle kokuqiniseka ngesimo sazo kungase kudale ukungaqiniseki ngembangela yokuvuza.
8. Ukuhluleka ukufaka isivalo segesi: Ukuvuza akubangelwa njalo izingxenye ezilimele. Isivalo segesi esingavalwanga kahle singabangela nekhodi yenkathazo P0456.

Ukugwema lezi zingibe ezivamile lapho uxilonga ikhodi ye-P0456 kungakusiza ukuthi ukhombe ngokunembile futhi uxazulule inkinga yakho yesistimu yokukhipha umhwamuko.

Ibucayi kangakanani ikhodi yephutha? P0456?

Ikhodi P0456 ngokuvamile ayikona ukukhathazeka okungathi sína kwezokuphepha, kodwa ikhombisa ukuvuza komphunga kaphethiloli ohlelweni lwe-EVAP. Nakuba lokhu kungeyona indaba ebucayi, kungaphazamisa imvelo nokusebenza kahle kukaphethiloli. Kunconywa ukuthi ucabangele ukuxilongwa nokulungiswa ukuze kuvinjelwe isimo ukuba singabi sibi kakhulu.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0456?

Ukuze uxazulule ikhodi ye-P0456, kuyanconywa:

1. Hlola futhi uqinise noma ushintshe isivalo sikaphethiloli, uqiniseke ukuthi sivaleka kahle.
2. Hlola isistimu ye-EVAP ukuze uthole ukuvuza, ukuphuka, noma ukulimala kwamapayipi, amashubhu, nezingxenye.
3. Hlola i-EVAP canister bese uhlanza i-solenoid ngomonakalo noma ukuvuza komoya.
4. Uma kudingeka, shintsha izingxenye ezibangela ukuvuza noma amaphutha ohlelweni lwe-EVAP.

Isidingo sokukhanda singahluka ngokuya ngembangela ethile ye-P0456, ngakho-ke kunconywa ukuthi kwenziwe ukuxilongwa ukuze kukhonjwe futhi kulungiswe inkinga.

Uyilungisa Kanjani Ikhodi Yenjini ye-P0456 ngemizuzu emi-3 [Izindlela ezi-2 ze-DIY / $4.44 Kuphela]

P0456 - Ulwazi oluthize lomkhiqizo

Isistimu ye-P0456 EVAP ACURA ukuvuza okuncane kakhulu
I-P0456 EVAP uhlelo oluncane kakhulu oluvuzayo lwe-AUDI
Uhlelo lwe-P0456 EVAP BUICK ukuvuza okuncane kakhulu
Uhlelo lwe-P0456 CADILLAC EVAP ukuvuza okuncane kakhulu
I-P0456 Ukuvuza okuncane kakhulu ohlelweni lwe-EVAP CHEVROLET
I-P0456 EVAP uhlelo oluncane kakhulu oluvuzayo lwe-CHRYSLER
Uhlelo lwe-P0456 DODGE EVAP ukuvuza okuncane kakhulu
Isistimu ye-P0456 EVAP encane kakhulu evuzayo ye-FORD
I-P0456 Ukuvuza okuncane kakhulu ohlelweni lwe-GMC EVAP
I-P0456 Ukuvuza okuncane kakhulu ohlelweni lwe-HONDA EVAP
I-P0456 EVAP uhlelo oluncane kakhulu oluvuzayo lwe-HYUNDAI
Isistimu ye-P0456 INFINITI EVAP ukuvuza okuncane kakhulu
Uhlelo lwe-P0456 JEEP EVAP ukuvuza okuncane kakhulu
I-P0456 Ukuvuza okuncane kakhulu ohlelweni lwe-KIA EVAP
I-P0456 Ukuvuza okuncane kakhulu ohlelweni lwe-MAZDA EVAP
Isistimu ye-P0456 MITSUBISHI EVAP ukuvuza okuncane kakhulu
Uhlelo lwe-P0456 NISSAN EVAP ukuvuza okuncane kakhulu
I-P0456 Ukuvuza okuncane kakhulu ohlelweni lwe-PONTIAC EVAP
Uhlelo lwe-P0456 EVAP SATURN ukuvuza okuncane kakhulu
P0456 EVAP SCION uhlelo ukuvuza okuncane kakhulu
Uhlelo lwe-P0456 SUBARU EVAP ukuvuza okuncane kakhulu
Isistimu ye-P0456 SUZUKI EVAP ukuvuza okuncane kakhulu
I-P0456 Ukuvuza okuncane kakhulu ohlelweni lwe-TOYOTA EVAP
I-P0456 Ukuvuza okuncane kakhulu ohlelweni lwe-VOLKSWAGEN EVAP

P0456 INCAZELO VOLKSWAGEN

Ukuze uhlole ukuvuza kusistimu ye-EVAP (uhlelo lokukhipha umhwamuko kaphethiloli), ivacuum etholakala enjinini eningi isetshenziswa. Inqubo imi kanje:

1. Ukuhlolwa kwe-vacuum kuqala futhi kuvule i-vacuum bypass valve ukusula umugqa phakathi kwethangi likaphethiloli ne-EVAP tank purge control valve solenoid.
2. Ivalvu yokulawula i-EVAP canister vent ibe isivala, ivimbe umugqa wokuhlanza we-EVAP.
3. I-EVAP cylinder purge volume control valve solenoid ivula ukuze ikhulule ingcindezi kulayini wokuhlanza we-EVAP isebenzisa i-vacuum evela ku-multifold intake.
4. Uma ingcindezi isikhishiwe, i-valve ye-solenoid yokulawula ivolumu ye-EVAP cylinder iyavala.

Le nqubo isiza ukuthola ukuvuza okungenzeka kusistimu ye-EVAP ukuze uthole ukuxilonga okunembe kakhudlwana.