I-P0779 Isignali engapheli / engazinzile kumjikelezo wokulawula ukucindezela kokudlulisa okuzenzakalelayo kwe-solenoid valve "B"

P0779 - Incazelo yobuchwepheshe yekhodi yephutha ye-OBD-II

Ikhodi yenkinga engu-P0779 iyikhodi evamile yenkinga ehlobene nokudluliswa ekhombisa isignali yesikhashana/yesikhashana kusekethi yokulawula ingcindezi yokudlulisa i-solenoid valve B.

Isho ukuthini ikhodi yephutha PI-0779?

Ikhodi yenkinga engu-P0789 ibonisa inkinga nge-valve yokulawula ingcindezi yokudlulisela i-solenoid valve. Lokhu ngokuvamile kusho ukuthi i-valve yokulawula ingcindezi yokudlulisa i-solenoid "C" yehlulekile noma inenkinga ngesifunda sayo.

Ezimotweni ezine-othomathikhi elawulwa yimojula yokulawula injini (PCM), ama-valve e-solenoid okulawula ukucindezela asetshenziselwa ukulawula ingcindezi yokudlulisela. Lokhu kuyadingeka ukuze kuqinisekiswe ukushintshwa kwegiya ngendlela efanele kanye nokusebenza kahle kokudlulisa.

Uma ikhodi ye-P0789 ivela, izinkinga eziningi zingase zenzeke, okuhlanganisa ubunzima bokushintsha, ukudlikiza, noma ukudluliswa okungajwayelekile. Kubalulekile ukuthintana nomakhenikha wezimoto oqeqeshiwe noma isitolo sokulungisa izimoto ukuze uhlole futhi ulungise le nkinga.

Izizathu ezingenzeka

Ikhodi yenkinga engu-P0779 ikhombisa inkinga nge-valve yokulawula ingcindezi yokudlulisa i-solenoid, izimbangela ezingenzeka zaleli phutha yilezi:

• Ukuhluleka kwe-valve ye-Solenoid: I-valve ngokwayo ingase yonakaliswe, ibhajwe, noma ibe nezinkinga ngezakhi zayo zokuvala, ivimbele ukuthi isebenze kahle.
• Izinkinga zikagesi: Izintambo, izixhumi, noma isifunda sikagesi esihlotshaniswa ne-solenoid valve ingase ibe nokuphuka, ukugqwala, noma omunye umonakalo, okubangela ukuthi isignali ingadluliswa ngendlela efanele ukusuka ku-PCM ukuya ku-valve.
• Izinkinga ngemojula yokulawula injini (PCM): I-PCM engasebenzi kahle ingabangela izimpawu eziyiphutha ukuthi zithunyelwe ku-valve yokulawula ukucindezela i-solenoid valve.
• Izinkinga zokucindezela koketshezi lokudlulisela: Ingcindezi yokudlulisela enganele ingabangela i-P0779. Lokhu kungase kubangelwe ukuvuza okuwuketshezi, isihlungi esivalekile, noma ezinye izinkinga ohlelweni lwe-hydraulic transmission.
• Izinkinga nezinye izingxenye zokudlulisela: Isibonelo, amaphutha kwamanye amavalvu e-solenoid yokulawula ingcindezi noma ezinye izingxenye zokudlulisa zangaphakathi angabangela i-P0779.

Ukuze unqume ngokunembile imbangela yokungasebenzi kahle, kunconywa ukwenza ukuxilongwa usebenzisa isithwebuli ukuthola ikhodi ye-P0779 futhi uqhubeke uhlaziya imingcele yokudlulisela.

Yiziphi izimpawu zekhodi yephutha? P0779?

Izimpawu zekhodi yenkinga ye-P0779 zingahluka kuye ngenkinga ethile nezici zemoto, kodwa ezinye izimpawu ezingaba khona zihlanganisa:

• Izinkinga zokushintsha amagiya: Imoto ingase ibe nobunzima bokushintsha amagiya noma ihambe ngendlela engafanele. Lokhu kungase kubonakale njengokubambezeleka ekushintsheni amagiya noma ukuziphatha kokudlulisela okungajwayelekile.
• Amajezi noma ama-jolt lapho ushintsha amagiya: Kungase kube khona ukujeqeza noma ukushaqeka lapho ushintsha amagiya, ikakhulukazi uma ukhuphuka ngesivinini noma wehla.
• Imisindo engajwayelekile noma ukudlidliza: Umsindo ongajwayelekile noma ukudlidliza kungase kuqashelwe lapho ukudlulisa kusebenza, okungase kubonise izinkinga ngomsebenzi wakho ovamile.
• Ukuphela kwamandla: Imoto ingase iphelelwe amandla noma ibonise ukusheshisa kancane ngenxa yokulawulwa kwengcindezi yokudlulisela okungafanele.
• Ikhanyisa inkomba Yenjini Yokuhlola: Uma i-PCM ithola inkinga nge-valve ye-solenoid yokulawula ukucindezela, izokwenza kusebenze Ukukhanya Kwenjini Yokuhlola kuphaneli yensimbi yemoto, ehambisana nekhodi yenkathazo engu-P0779.
• Imodi yokusebenza yesimo esiphuthumayo (imodi ethambile): Kwezinye izimo, lapho kutholwa inkinga engathi sína, imoto ingase ihambe ihambe kancane ukuze ivimbele ukulimala okwengeziwe, okungase kuhlanganise imingcele yesivinini noma eminye imikhawulo.

Kubalulekile ukukhumbula ukuthi lezi zimpawu zingabuye zihlanganiswe nezinye izinkinga, ngakho-ke kunconywa ukuthi uxhumane nomakhenikha wezimoto oqeqeshiwe noma isitolo sokulungisa izimoto ukuze uthole ukuxilongwa okunembile nokuxazulula izinkinga.

Indlela yokuxilonga ikhodi yephutha P0779?

Ikhodi yenkinga engu-P0779 ingatholakala ngale ndlela elandelayo:

1. Ihlola ikhodi yephutha: Sebenzisa ithuluzi lokuxilonga ukuze ufunde ikhodi yenkathazo engu-P0779 kumemori yemojuli yokulawula injini (PCM).
2. Ukuhlola Isimo Somzimba Se-Pressure Control Solenoid Valve: Hlola i-valve ngokulimala ngokomzimba, ukuvuza noma ezinye izinkinga ezibonakalayo.
3. Ukuhlolwa kwesifunda kagesi: Ukusebenzisa i-multimeter, hlola umjikelezo kagesi, izixhumanisi nezixhumi ezihambisana ne-valve ye-solenoid. Qinisekisa ukuthi izintambo aziphukile, izixhumi zixhumeke ngokuvikelekile, futhi azikho izimpawu zokugqwala.
4. Ukuhlola ukumelana kwe-valve ye-solenoid: Usebenzisa i-multimeter, kala ukumelana kwe-valve ye-solenoid. Qhathanisa inani eliwumphumela nezicaciso ezinconyiwe zomenzi.
5. Ukuhlolwa kwe-Voltage: Kala i-voltage ku-valve ye-solenoid ngokuya ngemininingwane yomkhiqizi.
6. Ihlola umfutho we-transmission fluid: Hlola ingcindezi yoketshezi oludluliswayo usebenzisa okokusebenza okukhethekile. Ukucindezela okuphansi kungase kube ngenxa yezinkinga ohlelweni lokulawula ukucindezela.
7. Ukuxilongwa kwe-PCM: Uma zonke izinyathelo zangaphambilini zehluleka ukucacisa imbangela yenkinga, kungase kudingeke ukuthi uhlole imojuli yokulawula injini (PCM) usebenzisa okokusebenza okukhethekile.
8. Ukuhlola ezinye izingxenye zokudlulisela: Hlola ezinye izingxenye zokudlulisela, njengezinzwa zokucindezela, amanye ama-solenoid valve, noma izindlela zangaphakathi, ukuze uthole izinkinga.

Ngemuva kokuhlonza nokukhomba imbangela yokungasebenzi kahle, ungaqala ukulungisa noma ukufaka esikhundleni sezingxenye ezingalungile.

Amaphutha okuxilonga

Lapho uxilonga i-DTC P0779, kungenzeka amaphutha alandelayo:

• Ukushintshwa okungalungile kwe-valve ye-solenoid: Kwesinye isikhathi oomakhenikha bangase bagxumele bangene esikhundleni se-valve ye-solenoid ngaphandle kokwenza ukuxilonga okwanele. Lokhu kungaholela ezindlekweni ezingadingekile zezingxenye nabasebenzi.
• Ukuziba umjikelezo kagesi: Abanye oomakhenikha bangagxila kuphela kuvalvu ngokwayo ngaphandle kokuhlola isekethe kagesi, izixhumi nezixhumi. Ukweqa lesi sinyathelo kungase kuphumele ekuxilongweni okungalungile.
• Ukuhlonza imbangela okungalungile: Ama-Mechanics angase acabange ukuthi inkinga ihlobene ngempela ne-valve ye-solenoid, ngaphandle kokucabangela ezinye izimbangela ezingenzeka, njengezinkinga zokucindezela kwamanzi okudlulisa noma isignali ye-PCM.
• I-PCM Diagnostics enephutha: Ngezinye izikhathi inkinga ingase ibe ngenxa yenkinga yemojula yokulawula injini (PCM) ngokwayo. Ukweqa lesi sici kungase kuholele ekuxilongweni okungalungile nokushintshwa okungadingekile kwezingxenye.
• Ukuhlolwa okunganele kwezinye izingxenye zokudlulisela: Inkinga ingase ingabangelwa kuphela i-valve ye-solenoid, kodwa futhi nezinye izingxenye zokudlulisela ezifana nezinzwa zokucindezela noma izindlela ze-hydraulic. Badinga nokuhlolwa.
• Ukuchazwa kabi kwedatha: Amaphutha angase enzeka ngenxa yokuchazwa okungalungile kwemiphumela yokuhlolwa noma idatha yokuxilonga.

Kubalulekile ukwenza ukuxilongwa okuphelele, kucatshangelwa zonke izimbangela zenkinga, ukuze ugweme amaphutha futhi ulungise ukungasebenzi kahle.

Ibucayi kangakanani ikhodi yephutha? P0779?

Ikhodi yenkinga engu-P0779 kufanele ithathwe ngokungathi sína njengoba ikhombisa inkinga nge-valve ye-solenoid yokulawula ukudluliswa kwengcindezi yemoto. Ngokuya ngesizathu esithile, le khodi yephutha ingaba namazinga ahlukahlukene obunzima:

• Izinkinga ezingaba khona ku-gearbox: Ukungasebenzi kahle kwe-valve ye-solenoid yokulawula ukucindezela kungase kubangele ukudluliselwa kukungasebenzi kahle noma ngisho nokuphuka. Lokhu kungase kubangele ubunzima bokushintsha, ukudlikiza noma ukuphelelwa amandla.
• Ingozi yokulimala kokudluliselwa: Uma inkinga ingalungiswa ngesikhathi, ingabangela ukulimala kwezinye izingxenye zokudlulisela ngenxa yokulawulwa kwengcindezi yesistimu engafanele.
• Imikhawulo yokushayela: Kwezinye izimo, uma isistimu yokuqapha ithola ukungasebenzi kahle, ingase ibeke imoto kumodi exegayo, okungase ikhawulele ukusebenza kwayo nesivinini.
• Izinkinga Zokuphepha Ezingenzeka: Ukusebenza kokudlulisela okungalungile kungathinta ukuphathwa kwemoto futhi kwandise ingozi yengozi, ikakhulukazi lapho ushayela ngesivinini esiphezulu noma ezimweni ezinzima zethrafikhi.

Ngokusekelwe kulokhu, ikhodi yenkinga ye-P0779 kufanele ithathwe njengebucayi futhi kuyanconywa ukuthi uxhumane nomakhenikha wezimoto oqeqeshiwe noma isitolo sokulungisa izimoto ukuze uhlole futhi ulungise inkinga ngokushesha okukhulu. Akunconywa ukuthi ungayinaki le khodi yephutha njengoba ingase iholele kwezinye izinkinga futhi kwandise ubungozi ekuphepheni nasekuthembekeni kwemoto.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0779?

Ukuxazulula ikhodi yenkinga ye-P0779 kungase kudinge izinyathelo zokulungisa ezihlukile, kuye ngembangela ethile yenkinga. Nazi ezinye izindlela zokulungisa okungenzeka:

1. Ukushintsha i-Pressure Control Solenoid Valve: Uma inkinga ihlobene nevalvu ngokwayo, cishe izodinga ukushintshwa. Lokhu kuhilela ukukhipha i-valve endala bese ufaka entsha ehlangabezana nezimfuneko zomkhiqizi.
2. Ukulungiswa kwesekethe kagesi: Uma inkinga ihlobene nesekhethi kagesi, inkinga kufanele itholakale futhi ilungiswe. Lokhu kungase kuhlanganise ukushintsha izintambo ezilimele, ukulungisa izixhumi, noma ukubuyekeza abathintwayo bakagesi.
3. Ukusevisa noma ukushintsha ezinye izingxenye zokudlulisela: Uma inkinga ingahlobene ngokuqondile ne-valve ye-solenoid, ezinye izingxenye zokudlulisela, njengezinzwa zokucindezela, izindlela ze-hydraulic, noma izingxenye zangaphakathi, zingadinga ukuseviswa noma ukushintshwa.
4. Isibuyekezo Sesoftware Yemojuli Yenjini (PCM): Ngezinye izikhathi inkinga ingase ihlobane nesofthiwe ye-PCM. Kulokhu, i-PCM ingase idinge ukubuyekezwa noma ihlelwe kabusha.
5. Ukuhlola kanye nokusevisa umfutho we-transmission fluid: Ingcindezi yokudlulisela engalungile ingase futhi ibangele i-P0779. Hlola futhi isevisi yokudlulisa umfutho we-fluid njengoba kudingeka.

Kubalulekile ukukhumbula ukuthi ukuze uhlonze ngokunembile futhi ulungise inkinga, kunconywa ukuthi uxhumane nomakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi yemoto. Ukulungisa okungalungile kungaholela ezinkingeni ezengeziwe noma ukuvela kabusha kwephutha.

Itholakala Kanjani Futhi Ulungise Ikhodi Yenjini Ye-P0779 - Ikhodi Yenkinga Ye-OBD II Chaza

P0779 - Ulwazi oluthize lomkhiqizo

Incazelo ethile yekhodi yenkinga ye-P0779 ingahluka kuye ngomkhiqizi wemoto. Nazi izibonelo zezinhlobo ezahlukene zezimoto:

1. IToyota / Lexus:
   • I-P0779: I-valve yokulawula i-solenoid ye-solenoid "B" iphakathi nendawo.
2. Ford:
   • I-P0779: I-solenoid yokucindezela ingcindezi "B" - isignali yesikhashana.
3. I-Chevrolet / GMC:
   • I-P0779: I-valve yokulawula i-solenoid ye-solenoid "B" iphakathi nendawo.
4. IHonda / Acura:
   • I-P0779: I-valve yokulawula i-solenoid ye-solenoid "B" iphakathi nendawo.
5. INissan / Infiniti:
   • I-P0779: I-solenoid yokucindezela ingcindezi "B" - isignali yesikhashana.
6. Hyundai/Kia:
   • I-P0779: I-valve yokulawula ukucindezela 3 iphutha.
7. IVolkswagen/Audi:
   • I-P0779: I-valve yokulawula i-solenoid ye-solenoid "B" iphakathi nendawo.
8. BMW:
   • I-P0779: I-solenoid yokucindezela ingcindezi "B" - isignali yesikhashana.
9. I-Mercedes-Benz:
   • I-P0779: I-valve yokulawula i-solenoid ye-solenoid "B" iphakathi nendawo.
10. I-Subaru:
    • I-P0779: I-solenoid yokucindezela ingcindezi "B" - isignali yesikhashana.

Lawa amakhodi ajwayelekile nje ekhodi ye-P0779 yezinhlobo zezimoto ezahlukahlukene. Ngemodeli yemoto yakho ethile kanye nonyaka, kunconywa ukuthi uhlole imibhalo yomkhiqizi noma uxhumane nomakhenikha wezimoto oqeqeshiwe ukuze uthole ulwazi oluningiliziwe kanye nokuxilongwa.