P0496 Evaporative Emission System - High Purge Flow

I-P0496 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Ikhodi yenkinga ibonisa ukuthi kunenkinga ngokugeleza kokuhlanza ohlelweni lwe-evaporative emission.

Isho ukuthini ikhodi yephutha P0496?

Ikhodi yenkinga engu-P0496 ikhombisa inkinga ngokugeleza kokuhlanza ohlelweni lwe-evaporative emission. Lokhu kusho ukuthi inani eliningi eleqile levacuum linikezwa ohlelweni lokukhipha umhwamuko, okungaholela ekusetshenzisweni kukaphethiloli okuphezulu ngesikhathi sokuhlanza. Uma umfutho we-vacuum omningi ukhula ohlelweni lokukhipha umhwamuko, ikhodi P0496 izovela.

Izizathu ezingenzeka

Ezinye izizathu ezingenzeka zekhodi yenkinga ye-P0496:

• I-valve yokukhipha i-evaporative enesici (EVAP).
• Ukuvuza ohlelweni lokubuyisa umhwamuko kaphethiloli.
• Ukungasebenzi kahle kweyunithi ye-vacuum noma inzwa ye-vacuum.
• Ithangi legesi elifakwe ngokungalungile noma elilimele.
• Izinkinga ngezingxenye zikagesi zesistimu yokukhipha umhwamuko.
• Ukusebenza okungalungile kwenzwa yokucindezela kusistimu yokubuyisela umhwamuko kaphethiloli.
• Ithangi likaphethiloli elifakwe ngokungalungile noma elilimele.

Yiziphi izimpawu zekhodi yephutha? P0496?

Izimpawu ze-DTC P0496 zingahluka kuye ngembangela ethile nesimo semoto:

• Isibani se-Check Engine kuphaneli yezinsimbi siyakhanya.
• Iphunga likaphethiloli elingajwayelekile phakathi noma eduze kwemoto.
• Ukusebenza kabi kwenjini, okuhlanganisa ukungenzi kahle noma ukuphelelwa amandla.
• Ukwenyuka kokusetshenziswa kukaphethiloli.
• Imisindo yokwenziwa noma engachazeki evela ethangini likaphethiloli noma endaweni yesistimu yokuhwamuka.
• Ukulahlekelwa umfutho kaphethiloli.
• Ukonakala ekusebenzeni kwenjini.

Kodwa-ke, kufanele kuqashelwe ukuthi lezi zimpawu zingabonisa nezinye izinkinga ngemoto, ngakho-ke kunconywa ukuba kwenziwe ukuxilongwa ukuze kutholakale imbangela.

Indlela yokuxilonga ikhodi yephutha P0496?

Ukuxilonga i-DTC P0496, izinyathelo ezilandelayo ziyanconywa:

1. Hlola Ukukhanya Kwenjini Yokuhlola: Qinisekisa ukuthi ukukhanya kwe-Check Engine kuyakhanya ngempela. Sebenzisa iskena se-OBD-II ukuze ufunde ikhodi yenkinga futhi uthole ulwazi olwengeziwe.
2. Hlola izinga likaphethiloli: Qiniseka ukuthi izinga likaphethiloli ethangini lisezingeni elinconywayo. Izinga likaphethiloli eliphansi lingabangela ukucindezela okunganele ohlelweni lwe-evaporative emission.
3. Ukuhlola okubonakalayo: Hlola ithangi likaphethiloli, izintambo zikaphethiloli nezixhumi zokuvuza noma umonakalo.
4. Hlola i-evaporative control valve (CCV): Hlola isimo se-valve yokulawula umhwamuko kaphethiloli ukuze ibone ukuvuza noma ukulimala. Qiniseka ukuthi ivala kahle futhi ivuleke lapho kudingeka.
5. Hlola isistimu yomtshina wokuvuza kwamafutha (EVAP).: Hlola izingxenye zesistimu yomtshina wokuvuza kukaphethiloli njengezinzwa zokucindezela, ama-valve nezinto zokuvala ukuze zibonakale umonakalo noma ukuvuza.
6. Ukuxilongwa kusetshenziswa isithwebuli se-OBD-II: Sebenzisa iskena se-OBD-II ukuze ufunde idatha eyengeziwe efana nokusebenza kwesistimu ye-evaporative emission kanye nokucindezela kwesistimu.
7. Hlola ukuxhumana kukagesi: Hlola uxhumo lukagesi nezintambo ezihlotshaniswa nesistimu yokukhipha umhwamuko ngomonakalo noma i-oxidation.
8. Hlola izinzwa: Hlola ukusebenza kwezinzwa ezihlotshaniswa nesistimu yokukhipha evaporative, njengenzwa yokucindezela, inzwa yezinga lokushisa nokunye, ngomonakalo noma ukungasebenzi kahle.
9. Yenza ukuhlolwa kwe-vacuum: Yenza izivivinyo ze-vacuum ukuqinisekisa ukusebenza kahle kwesistimu yokulawula i-vacuum.

Uma kukhona ukungasebenzi kahle noma ukungaqiniseki mayelana nokuxilongwa, kunconywa ukuthi uxhumane nomakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi ukuze uxilongwe futhi ulungiswe.

Amaphutha okuxilonga

Lapho uxilonga i-DTC P0496, kungenzeka amaphutha alandelayo:

• Ukuhlolwa okunganele kohlelo lokubuyisela umhwamuko ophumayo (EVAP).: Uma ukuxilonga kukhawulelwe ekufundeni kuphela ikhodi yephutha, ngaphandle kokuhlola okwengeziwe zonke izingxenye zesistimu ye-EVAP, izici ezingabangela iphutha zingase ziphuthelwe.
• Ukuchazwa okungalungile kwedatha yesithwebuli se-OBD-II: Amanye amapharamitha ahlinzekwe yisikena se-OBD-II angase angahunyushwa ngokungeyikho. Lokhu kungaholela ekuxilongweni okungalungile kanye nokushintshwa kwezingxenye ezingadingekile.
• Ukuziba ukuqinisekiswa ngokomzimba kwezingxenyeQaphela: Ukuthembela kuphela kudatha yesithwebuli se-OBD-II ngaphandle kokuhlola ngokoqobo izingxenye zesistimu ye-EVAP kungase kubangele ukushoda kokuvuza noma umonakalo ongase ungabonakali kusikena.
• Ukunganaki ukuxhumana kukagesi: Ukuhlola ngokungafanele noma ukuziba isimo sokuxhunywa kukagesi nezintambo ezihlotshaniswa nesistimu ye-EVAP kungabangela izinkinga ezihlobene nokuthintana okungalungile noma amasekhethi amafushane ukuthi aphuthelwe.
• Ukungasebenzi kahle kwesithwebuli se-OBD-II: Ezimweni ezingavamile, ukutolikwa okungalungile kwekhodi yenkinga kungase kube ngenxa yenkinga yesikena se-OBD-II ngokwaso noma isofthiwe yaso.

Ukuze uvimbele lawa maphutha, kunconywa ukusebenzisa indlela yokuxilonga ebanzi, okuhlanganisa izingxenye zokuhlola ngokomzimba, ukuhlaziya idatha yesithwebuli se-OBD-II, ukuhlola ukuxhumana kukagesi nezintambo, nokubiza uchwepheshe uma kunesidingo.

Ibucayi kangakanani ikhodi yephutha? P0496?

Ikhodi yenkinga engu-P0496, ebonisa inkinga yokugeleza kokuhlanza ohlelweni lwe-evaporative emission control (EVAP), ngokuvamile ayibucayi noma ibucayi kakhulu. Kodwa-ke, ukuyishaya indiva kungaholela ekusebenzeni ngendlela engasebenzi kahle kohlelo lokubuyisela umhwamuko kaphethiloli, okungase kuholele ekuwohlokeni kokusebenza kwemvelo kwemoto nokwanda kokukhishwa kwezinto eziyingozi emkhathini.

Nakuba umthelela osheshayo ekusebenzeni nokuphepha kwemoto ngokuvamile umncane, kunconywa ukuthi inkinga ixazululwe ngokushesha ngangokunokwenzeka ukuze kugwenywe izinkinga ezengeziwe ngohlelo lokulawula ukuhwamuka kanye nokulimala okungenzeka kwezinye izingxenye zemoto. Ngaphezu kwalokho, inkinga ye-EVAP ingabangela imoto ukuthi ingaphumeleli ekuhlolweni kokukhipha umoya kwezinye izifunda, okungase kubangele inhlawulo noma imoto ingakwazi ukusetshenziswa emgwaqeni.

Ikuphi ukulungiswa okuzoxazulula ikhodi ye-P0496?

Ukuxazulula inkinga nge-DTC P0496 kungase kuhlanganise izinyathelo zokulungisa ezilandelayo:

1. Hlola bese ushintsha ivalve yokudonsa uphethiloli (FTP) noma i-evaporative control valve (EVAP).
2. Ukuhlanza noma ukufaka esikhundleni isihlungi sekhabhoni sesistimu yokubuyisa umhwamuko kaphethiloli.
3. Ukuhlola nokushintsha amapayipi evacuum namashubhu ahlobene nohlelo lokubuyisa umhwamuko kaphethiloli.
4. Hlola futhi uhlanze i-Idle Air Control Valve (IAC) kanye ne-Intake Air Control Valve (PCV).
5. Ukuhlola nokuhlanza ithangi likaphethiloli kanye nesivalo salo.
6. Hlola futhi ubuyekeze isofthiwe ye-PCM (imojula yokulawula injini) (i-firmware) ukuze uxazulule izinkinga zesofthiwe ezingaba khona.

Njengoba izimbangela zekhodi ye-P0496 zingase zehluke, kunconywa ukuthi uxhumane nomakhenikha wezimoto ochwepheshe noma isikhungo sesevisi ukuze uthole ukuxilongwa okunembile futhi unqume indlela yokulungisa efanele.

Izimbangela Nokulungisa Ikhodi ye-P0496: Ukugeleza kwe-EVAP Ngesikhathi Sesimo Sokungahlanzi

P0496 - Ulwazi oluthize lomkhiqizo

Ikhodi yenkinga P0496 ihlobene nesistimu yokukhipha umhwamuko futhi ingavama ezinhlobonhlobo zezimoto. Nalu uhlu lwabanye babo:

• I-Chevrolet – Evaporative Emission Control System.
• GMC – Evaporative Emission Control System.
• Cadillac – Evaporative Emission Control System.
• Buick – Evaporative Emission Control System.
• Ford – Evaporative Emission Control System.
• Chrysler – Evaporative Emission Control System.
• Dodge – Evaporative Emission Control System.
• Jeep – Evaporative Emission Control System.
• Toyota – Evaporative Emission Control System.
• Honda – Evaporative Emission Control System.

Hlola lolu lwazi ukuze uthole uhlobo oluthile lwemoto yakho kubhukwana lesevisi noma ngokuthintana nesevisi yemoto, njengoba ezinye izinhlobo zingase zibe nencazelo yazo ehlukile yamakhodi amaphutha.