I-P0427 Catalyst Temperature Sensor Circuit Low (Ibhange 1, inzwa 1)

I-P0427 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Izinga lesiginali eliphansi kusifunda sokuzwa senzwa yokushisa (ibhange 1, inzwa 1)

Isho ukuthini ikhodi yephutha P0427?

Le khodi yenkinga ye-P0422 isebenza ezimotweni ezihlome nge-OBD-II ezihlukahlukene ezinenzwa ye-catalytic converter lokushisa. Ingatholakala, isibonelo, ku-Subaru, Ford, Chevy, Jeep, Nissan, Mercedes-Benz, Toyota, Dodge nezinye izinhlobo. Isiguquli se-catalytic sidlala indima ebalulekile ekwehliseni ukukhishwa kwegesi, futhi ukusebenza kahle kwaso kugadwa izinzwa ezimbili ze-oxygen: eyodwa ngaphambi kwe-catalyst nenye ngemva kwayo. Ngokuqhathanisa amasignali enzwa ye-oxygen, imojula yokulawula ukudlulisa inquma ukuthi isiguquli se-catalytic sisebenza kahle kangakanani.

Ukusebenza kahle kwesiguquli kugadwe izinzwa ezimbili ze-oxygen. Uma isiguquli sisebenza ngendlela efanele, inzwa yokukhiphayo kufanele igcine i-voltage elinganiselwa ku-0,45 volts. Ukusebenza kwesiguquli se-catalytic nakho kuncike ezingeni lokushisa. Uma isiguquli sisebenza kahle, izinga lokushisa le-outlet kufanele libe ngaphezu kwezinga lokushisa lokungena, nakuba izimoto zanamuhla zingase zibe nomehluko omncane.

Le khodi ibonisa inkinga ngesiguquli se-catalytic noma inzwa yokushisa ye-catalyst. Ikhodi P0427 ivamise ukukhombisa isekethe yenzwa yokushisa ye-catalyst emfushane. Amanye amakhodi okuxilonga ahlobene ahlanganisa i-P0425 (I-Catalyst Temperature Sensor Circuit Malfunction) kanye ne-P0428 (I-Catalyst Temperature Sensor Circuit High).

Izizathu ezingenzeka

Izimbangela zekhodi ye-P0427 zingabandakanya:

1. Inzwa ye-oxygen enesici.
2. Izinkinga zezintambo.
3. Isilinganiso se-fuel-air engalingani.
4. Uhlelo olungalungile lwe-PCM/ECM.

Ezimweni eziningi, lapho ikhodi ye-P0427 iphikelela, kungenxa yenkinga yenzwa ye-catalytic converter lokushisa. Izizathu ezingaba khona zihlanganisa:

1. Isekhethi emfushane noma uxhumano oluvulekile lwezintambo zenzwa ye-catalytic converter lokushisa.
2. Inzwa yokushisa ye-catalytic engalungile noma eyonakele.
3. Ukuxhumeka kukagesi okungalungile kunzwa yezinga lokushisa le-catalyst.
4. Isiguquli se-catalytic esinephutha noma esilimele.
5. Igesi ekhiphayo ivuza phambi noma kusiguquli se-catalytic.

Lezi zici zingabangela ukuthi ikhodi ye-P0427 ivele futhi idinga ukuxilonga okwengeziwe ukuze ikhombe imbangela.

Yiziphi izimpawu zekhodi yephutha? P0427?

Ikhodi P0427 ivamise ukuba nobunzima obumaphakathi futhi ingafaka nezimpawu ezilandelayo:

1. Inkomba yokuthungela ihlola injini.
2. Ukwehliswa okumaphakathi ekusebenzeni kwenjini.
3. Ukulahlekelwa kancane ukonga kukaphethiloli.
4. Ukukhishwa kwekhabhoni eyengeziwe.

Ezimweni eziningi, izinguquko ekusebenzeni kwemoto zincane futhi ukukhanya kwenjini yokuhlola kuwukuphela kophawu oluphawulekayo lwenkinga.

Indlela yokuxilonga ikhodi yephutha P0427?

1. Qala ngokuhlola ngokubona inzwa yomoya-mpilo ekhuphuka nomfula kanye nezintambo ezihambisanayo. Bheka ukuxhuma okuxekethile, izintambo ezilimele, nokuvuza kwe-exhaust.
2. Bheka imininingwane yesevisi yezobuchwepheshe (TSBs) ehlobene nalolu daba.
3. Hlola amanye ama-DTC okungenzeka asethiwe ngenxa yezinkinga zokusebenza kwenjini. Zisuse ngaphambi kokuhlonza inzwa ye-oxygen.
4. Hlola ukusebenza kwenzwa ye-oxygen usebenzisa isithwebuli se-OBD-II. Kufanele ishintshe ngokushesha phakathi kwengxube ecebile nethambile.
5. Hlola ukuqhubeka phakathi kwenzwa ne-PCM. Xhuma i-multimeter futhi uqiniseke ukuthi awekho amakhefu.
6. Hlola ukubeka phansi. Qiniseka ukuthi awekho amakhefu kumjikelezo waphansi.
7. Hlola ukuthi i-PCM icubungula isignali yenzwa ye-O2 ngendlela efanele. Qhathanisa ukufundwa ku-multimeter nedatha yesithwebuli se-OBD-II.
8. Uma ikhodi ye-P0427 iphikelela ngemva kwazo zonke izivivinyo, umakhenikha angaqhubeka nokuxilongwa okwengeziwe kusiguquli se-catalytic nezinye izingxenye zesistimu.

Ngokusebenzisa isithwebuli se-OBD-II, umakhenikha uzophinde ahlole ukuze abone ukuthi amanye amakhodi ahlobene agciniwe yini. Uma kukhona, zizosuswa futhi uhlelo luzoqalwa kabusha. Uma ikhodi ye-P0427 iphikelela ngokuphindaphindiwe, umakhenikha uzohlola ukumbozwa kwewaranti yesiguquli se-catalytic.

Uma isiguquli se-catalytic singaphansi kwewaranti, umakhenikha uzolandela imiyalelo yomkhiqizi. Uma kungenjalo, ukuhlolwa okubonakalayo kwenzwa ye-catalyst lokushisa, izintambo zayo kanye nokuxhumeka kukagesi kuzokwenziwa. Uma inkinga kungeyona inzwa yezinga lokushisa, kuzokwenziwa okunye ukuxilonga futhi isiguquli se-catalytic sizolungiswa noma sishintshwe uma kunesidingo.

Amaphutha okuxilonga

Inkinga evame kakhulu okuhlangatshezwana nayo lapho kuxilonga ikhodi ye-P0427 ukwehluleka ukuhlola kahle nokuhlonza imbangela yekhodi. Ezimweni eziningi, ikhodi ye-P0427 izogcinwa kanye namanye amakhodi ahlobene. Uma lawa makhodi engalungiswa, awakwazi nje ukubangela ukuthi ikhodi ye-P0427 itholwe, kodwa futhi abangele ukuthi isiguquli se-catalytic sihluleke. Ngakho-ke, kubalulekile ukuthi unganeliseki ngokumane umiselele isiguquli se-catalytic ngaphandle kokukhomba imbangela yekhodi, njengoba lokhu kungase kuphumele ekuhlulekeni okuphindaphindiwe kwanoma iyiphi i-catalytic converter efakwe emotweni yakho.

Ibucayi kangakanani ikhodi yephutha? P0427?

Ikhodi P0427, nakuba ingaphazamisi ukusebenza kwemoto ekuqaleni, ingaba yinkinga enkulu uma iphikelela kanye namanye amakhodi ezinkinga. Lokhu kungenxa yokuthi amakhodi ahlotshaniswayo angase abonise izinkinga zangempela ohlelweni ezithinta ukusebenza kwenjini nokukhipha umoya. Ngakho-ke, kubalulekile ukuthi ungagcini nje ngokunaka i-P0427, kodwa futhi uhlole futhi uxazulule noma yimaphi amakhodi ahlobene ukuvimbela izinkinga ezinkulu zezimoto esikhathini esizayo.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0427?

Uma wonke amakhodi ezinkinga ahlobene esexazululiwe, ukulungiswa ukuze kuxazululwe ngokuqondile ikhodi ye-P0427 kufaka phakathi izinyathelo ezilandelayo:

1. Ukushintsha inzwa yezinga lokushisa elingu-catalyst.
2. Ihlola futhi ixhume izintambo zenzwa ye-catalytic converter lokushisa.
3. Lungisa noma shintsha izintambo zenzwa yezinga lokushisa elimele ye-catalytic kanye/noma noma izixhumi.
4. Ukutholwa nokulungiswa kokuvuza kwegesi ekhishwayo ngaphambi noma kusiguquli se-catalytic.
5. Uma kunesidingo, buyisela isiguquli se-catalytic.

Lezi zinyathelo zizosiza ukubuyisela ukusebenza kwesistimu okuvamile nokuxazulula ikhodi ye-P0427, ukuqinisekisa ukusebenza okuthembekile nokusebenza kahle kwesiguquli se-catalytic emotweni yakho.

Iyini Ikhodi Yenjini ye-P0427 [Umhlahlandlela osheshayo]

P0427 - Ulwazi oluthize lomkhiqizo

Ikhodi yezinkinga P0427 ingahlotshaniswa nezinhlobo ezahlukahlukene zezimoto namamodeli. Nalu uhlu lwamanye amabhrendi nezincazelo zawo zekhodi P0427:

1. I-Subaru (Subaru) - Isignali ephansi evela ku-catalyst lokushisa inzwa (ibhange 1).
2. I-Ford (Ford) - Isignali yenzwa yokushisa ye-catalyst ingaphansi kwezinga elilindelekile (ibhange 1).
3. I-Chevy (Chevrolet, Chevrolet) - Isignali evela ku-catalyst lokushisa inzwa (ibhange 1) iphansi kakhulu.
4. I-Jeep - Isignali yenzwa yokushisa ephansi ye-catalyst (ibhange 1).
5. I-Nissan (Nissan) - Isignali ephansi evela ku-catalyst lokushisa inzwa (ibhange 1).
6. I-Mercedes-Benz (Mercedes-Benz) - Isignali ephansi evela ku-catalyst lokushisa inzwa (ibhange 1).
7. I-Toyota (Toyota) - Isiginali evela kwinzwa yokushisa ye-catalyst (ibhange 1) iphansi kakhulu.
8. I-Dodge - Isignali yenzwa yokushisa yesiguquli se-Catalytic ingaphansi kwezinga elilindelekile (ibhange 1).

Sicela uqaphele ukuthi incazelo kanye nesixazululo esiqondile senkinga singahluka kuye ngemodeli ethile nonyaka wemoto. Uma unomshini othile kanye nemodeli yemoto ethintwa yile khodi, kunconywa ukuthi ubheke imanuwali yokulungisa imoto yakho noma ube nokuxilongwa komakhenikha ochwepheshe bese uxazulula inkinga.