I-P0452 EVAP Inzwa Yokucindezela/Ukushintsha Okuphansi

I-P0452 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Okujwayelekile: Inzwa Yokucindezela Okuphuphumayo/Shintshela I-Ford Ephansi: I-FTP Sensor Circuit Low

GM: Okokufaka Okuphansi Kwesenzwa Yethangi Lokucindezela Kwethangi

I-Nissan: I-EVAP canister purge system - ukungasebenzi kahle kwenzwa yokucindezela

Isho ukuthini ikhodi yephutha P0452?

Ikhodi yenkinga engu-P0452 ihlobene nohlelo lwe-evaporative emission (EVAP). Imoto yakho ifakwe inzwa yomfutho wethangi likaphethiloli ehlinzeka ngolwazi kukhompyutha yokulawula injini (ECM). Le khodi iyikhodi yokuxilonga ejwayelekile yezimoto ezihlome nge-OBD-II, okusho ukuthi isebenza ezinhlobonhlobo zezimoto ezakhiwe ngo-1996 nakamuva.

Uma i-ECM yakho ithola ukucindezela kwesistimu okuphansi ngokungavamile, okungabonisa inkinga ngesistimu ye-EVAP, ikhiqiza ikhodi engu-P0452. Le nzwa isetshenziselwa ukuqapha umfutho we-fuel vapor ethangini likaphethiloli. Inzwa ingafakwa ngokuhlukile kuzinhlobo ezahlukene zezimoto. Isibonelo, ingase ibekwe kulayini kaphethiloli osuka kumojula kaphethiloli phezulu ethangini likaphethiloli, noma ngqo phezulu ethangini. Kubalulekile ukuqaphela ukuthi le nzwa isetshenziselwa ngokuyinhloko ukulawula ukukhishwa futhi ayinawo umthelela oqondile ekusebenzeni kwenjini.

Ikhodi ye-P0452 ingase ifane ezimotweni eziningi, kodwa ingaba nezinzwa ezihlukene. Isibonelo, inzwa kolunye uhlobo lwemoto ingase ikhiphe ama-volts angu-0,1 ku-positive tank pressure futhi ifike ku-5 volts nge-negative pressure (i-vacuum), kanti kolunye uhlobo lwemoto i-voltage izokhuphuka njengoba umfutho wethangi omuhle ukhula.

Amakhodi enkinga wesistimu ye-evaporative emissions ehlobene ahlanganisa u-P0450, P0451, P0453, P0454, P0455, P0456, P0457, P0458, kanye ne-P0459.

Sicela uqaphele ukuthi kubalulekile ukuxilonga ngokunembile futhi kuxazululwe inkinga ehlobene nekhodi ye-P0452 ukuze kuqinisekiswe ukusebenza okuthembekile nokunobungani kwemvelo kohlelo lokulawula ukuhwamuka.

Izizathu ezingenzeka

Izimbangela ezingenzeka zekhodi ye-P0452 zifaka:

1. Ukungasebenzi kahle kwenzwa yokucindezela ithangi likaphethiloli.
2. Isekhethi evulekile noma emfushane kuzintambo zenzwa.
3. Ukuxhumeka kukagesi okunephutha kunzwa ye-FTP.
4. Ukuqhekeka noma ukuphuka komugqa we-steam oholela kusilinda se-vacuum.
5. Ulayini wesitimu omuhle oholela ethangini uyaqhekeka noma uphukile.
6. Ulayini ovalekile ohlelweni lokulawula ukungcola kwe-evaporative (EVAP).
7. I-gasket evuzayo kumojuli yephampu yamafutha.
8. Isivalo segesi esixegayo, esingabangela ukuvuza kwe-vacuum.
9. Ulayini wesitimu ophiniwe.

Futhi, ikhodi ye-P0452 ingase ibangelwe ukungasebenzi kahle kwenzwa yokucindezela kwe-Emissions Evaporative Control (EVAP) noma izinkinga ngehhanisi lezintambo zenzwa.

Le khodi ikhombisa izinkinga ezingase zibe khona ngohlelo lokulawula ukungcola kwe-evaporative (EVAP) futhi idinga ukuxilongwa nokulungiswa ukuze kuqinisekiswe ukusebenza kahle kohlelo.

Yiziphi izimpawu zekhodi yephutha? P0452?

Okuwukuphela kophawu olubonisa ikhodi ye-P0452 yilapho isevisi noma ukuhlola ukukhanya kwenjini kungena. Ezimweni ezingavamile, iphunga elibonakalayo le-fuel vapor lingase livele.

Indlela yokuxilonga ikhodi yephutha P0452?

Le nkinga ayidingi neze ukulungiswa ngenxa yendawo yenzwa kanye namathuluzi adingekayo ukuze kuhlonzwe inkinga. Inzwa itholakala phezulu ethangini likaphethiloli ngaphakathi noma eduze kwemojula yephampu kagesi kagesi.

Into yokuqala okudingeka uyenze ukubuyekeza wonke amanqamu wesevisi wemoto yakho. Lokhu kuhlale kuwumkhuba omuhle njengoba bengase babe nempendulo.

Okwesibili, uzobona uhlobo lwezinkinga amakhasimende ahlangabezana nazo ngale modeli nezinyathelo ezinconyiwe zokuzixazulula.

Okokugcina, izimoto eziningi zinewaranti ende kakhulu kumadivayisi okulawula ukungcola, njengamamayela ayi-100, ngakho-ke kungaba ukuhlakanipha ukuhlola iwaranti yakho futhi usebenzise ngokunenzuzo uma unayo.

Ukuze ufinyelele inzwa, kufanele ususe ithangi likaphethiloli. Lo msebenzi oyinkimbinkimbi futhi othize oyingozi ushiyelwa uchwepheshe onekheshi.

Ezimweni ezingaphezu kwamaphesenti angama-75, othile akazange azinike isikhathi "sokubamba" isivalo segesi. Uma isivalo sikaphethiloli singavalwanga ngokuqinile, ithangi alikwazi ukudala i-vacuum yokuhlanza futhi umfutho we-vapor awunyuki, okubangela ukuthi i-voltage yokufaka ibe phansi kanye nekhodi ye-P0452 isethwe. Ezinye izimoto manje sezinesibani "sokuhlola uphethiloli" kudeshibhodi ukuze sikwazise uma udinga ukuphinda uqinise ikepisi.

Ungahlola amapayipi omusi avela phezulu ethangini likaphethiloli ngaphansi kwemoto ukuze ubheke ulayini ophukile noma ogobile. Kunemigqa emithathu noma emine egijima ukusuka phezulu ethangini eya kumzila wesitimela oseceleni komshayeli ongabhekwa. Kodwa uma zidinga ukushintshwa, ithangi kufanele lehliswe.

Uchwepheshe uzosebenzisa ithuluzi elikhethekile lokuxilonga elizohlola inzwa emotweni, kanye nawo wonke umugqa kanye nezingcindezi zethangi, ezilungiselwe izinga lokushisa, umswakama kanye nokuphakama. Izophinde itshele uchwepheshe uma ulayini wesitimu unephutha futhi uma ukuxhumana kukagesi kusebenza kahle.

Amanye ama-EVAP DTCs: P0440 – P0441 – P0442 – P0443 – P0444 – P0445 – P0446 – P0447 – P0448 – P0449 – P0453 – P0455 – P0456

Amaphutha okuxilonga

Amaphutha ekuxilongeni i-P0452 angabangela ukuchazwa okungalungile kwedatha yenzwa yokucindezela ithangi likaphethiloli futhi, ngenxa yalokho, ukushintshwa okungalungile kwezingxenye. Kubalulekile ukwenza ukuxilongwa okuhlelekile ukuze ugweme izindleko ezingadingekile futhi uxazulule inkinga ngokuzethemba. Nawa amaphutha ajwayelekile okufanele uwagweme lapho uxilonga ikhodi ye-P0452.

1. Isivalo sikaphethiloli esingahloliwe: Isizathu esivame kakhulu sekhodi ye-P0452 isivalo sikaphethiloli esixegayo. Ngaphambi kokwenza ukuxilongwa okuyinkimbinkimbi, qiniseka ukuthi i-tank cap ivalwe kahle futhi idala i-vacuum. Ezinye izimoto zinelambu kudeshibhodi elikuxwayisayo uma ikhava inephutha.
2. Ukuziba Izincwadi Zesevisi: Abakhiqizi bangakhipha amanqampunqampu wezobuchwepheshe mayelana nezinkinga ezijwayelekile ze-P0452. Ukuzibuyekeza kungakusiza uqonde uma kunezinkinga ezaziwayo ngemodeli yemoto yakho.
3. Ukushintshwa kwengxenye eyimpumputhe: Ikhodi yenkinga P0452 ayihlali ihlobene nenzwa yokucindezela uphethiloli. Ukushintsha le nzwa ngaphandle kokuyixilonga kuqala kungase kubangele izindleko ezingadingekile. Kubalulekile ukuhlola zonke izingxenye ezihambisanayo ezifana nezintambo, amapayipi nezixhumi ngaphambi kokufaka inzwa.

Ukuqeda wonke amaphutha angenhla nokuwaxilonga ngendlela ehlelekile kungakongela isikhathi esiningi nemali lapho uxazulula inkinga ngekhodi ye-P0452 emotweni yakho.

Ibucayi kangakanani ikhodi yephutha? P0452?

Ikhodi yenkinga engu-P0452 ngokuvamile ayibucayi futhi ayithinti ukuphepha kokushayela, kodwa ingabangela ukukhishwa okuncane nezinkinga zokonga uphethiloli.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0452?

Kungase kudingeke izinyathelo ezilandelayo zokulungisa ukuze kuxazululwe ikhodi ye-P0452:

1. Ukushintsha inzwa yokucindezela ethangini likaphethiloli.
2. Hlola bese ushintsha izintambo zenzwa uma kukhona amakhefu noma amasekhethi amafushane.
3. Ihlola futhi ibuyisela ukuxhumeka kukagesi kunzwa ye-FTP.
4. Shintsha noma lungisa imigqa yesitimu ephukile noma ephukile.
5. Hlukanisa ithangi likaphethiloli ukuze ungene esikhundleni semoduli yepompo likaphethiloli (uma kunesidingo).
6. Hlola isivalo sethangi legesi ukuze uqine.
7. Hlola futhi, uma kunesidingo, shintsha imigqa yesitimu.

Kunconywa ukuthi ukuxilongwa nokulungiswa kwenziwe nguchwepheshe oqeqeshiwe, njengoba ukulungiswa okungalungile kungase kuholele ezinkingeni ezengeziwe.

Uyilungisa Kanjani Ikhodi Yenjini ye-P0452 ngemizuzu emi-3 [Izindlela ezi-2 ze-DIY / $4.53 Kuphela]

P0452 - Ulwazi oluthize lomkhiqizo

Ikhodi yenkinga P0452, ekhombisa izinkinga ngenzwa yokucindezela ithangi likaphethiloli, ingenzeka kuzinhlobo ezahlukene zezimoto. Nansi imibhalo nolwazi lwemikhiqizo ethile:

• Ford: P0452 - "Inzwa yokucindezela kwethangi. I-voltage ephansi.
• I-Chevrolet (Chevrolet): P0452 - "Inzwa yokucindezela kwethangi. I-voltage ephansi.
• IToyotaI-P0452 - "Inzwa ye-Fuel tank pressure sensor low voltage."
• I-Honda (Honda): P0452 - "Inzwa yokucindezela kwethangi. I-voltage ephansi.
• I-Nissan (Nissan): P0452 - "Isistimu yokulawula ukuhwamuka: inzwa yokucindezela kwethangi/ithangi."
• I-Volkswagen (Volkswagen): P0452 - "Isistimu yokulawula ukukhuphuka kwamanzi: inzwa ye-tank pressure sensor low voltage."
• IHyundai: P0452 - "Isistimu yokulawula ukuhwamuka: inzwa ye-fuel pressure sensor low voltage."

Sicela uqaphele ukuthi okulotshiweyo kungase kuhluke kancane kuye ngokuthi imodeli nonyaka wemoto. Ukuze uthole ukuxilongwa okunembile nokulungiswa, kunconywa ukuthi uxhumane nomakhenikha oqeqeshiwe owazi ukwakheka kwakho okuqondile kanye nemodeli yemoto.