I-P228C Isilawuli 1 se-Fuel pressure yeqe imikhawulo yokulawula - ingcindezi iphansi kakhulu

Ikhodi Yenkinga ye-OBD-II - P228C - Ishidi Ledatha

I-P228C - Isilawuli se-Fuel pressure regulator 1 seqe imikhawulo yokulawula - ingcindezi iphansi kakhulu

Isho ukuthini i-DTC P228C?

Le Khodi Yezinkinga Zokuxilonga (i-DTC) iyikhodi yokudlulisela ejwayelekile futhi isebenza ezimotweni eziningi ze-OBD-II (1996 nezintsha). Lokhu kungafaka, kodwa kungagcini lapho, kwaVolkswagen, GMC, Chevrolet, Cadillac, Ford, BMW, njll. Naphezu kwemvelo ejwayelekile, izinyathelo eziqondile zokulungisa zingahluka ngokuya ngohlobo lwemodeli, ukwakheka, imodeli nokudluliswa kokuhanjiswa.

Kokuhlangenwe nakho kwami ​​siqu nokuxilongwa kwe-P228C, kusetshenziswe kuphela ezimotweni zikadizili. Lokhu kusho nokuthi imodyuli yokulawula amandla we-powertrain (PCM) ithole isignali yamandla aphansi kusuka kwisekethe yokulawula ingcindezi ye-petroli ekhombisa ukungabi namandla kwengcindezi.

Isilawuli okukhulunywa ngaso sasiqokelwe inombolo 1. Kuzinhlelo ezisebenzisa izilawuli zokucindezela uphethiloli eziningi ze-elekthronikhi, ukubizwa kwenombolo kuvame ukusetshenziswa. Inombolo 1 ingabhekisa nakubhlokhi ethile yenjini. Hlola ukucaciswa komkhiqizi wemoto okukhulunywa ngayo. Izinhlelo zokujola ngodizili eziphakeme kumele zilethwe ngabasebenzi abaqeqeshiwe KUPHELA.

I-PCM (noma uhlobo oluthile lwesilawuli sikadizili esididiyelwe) iqapha / ilawula isilawuli sengcindezi kagesi kagesi. Kusetshenziswa okokufaka okuvela kunzwa yokucindezelwa kukaphethiloli (etholakala kusitimela esijova uphethiloli), i-PCM iqhubeka ilungisa amandla omoya wokulawula ingcindezi ngenkathi injini isebenza. Amandla kagesi webhethri namasiginali asemhlabeni asetshenziselwa ukulawula i-servomotor (kumlawuli wokucindezela uphethiloli), owenza i-valve esetshenziselwe ukuqinisekisa ukuthi izinga lokucindezela likaphethiloli elifunekayo liyatholakala kunoma yisiphi isimo esithile.

Lapho i-voltage eya ku-servo motor yesilawuli somfutho we-fuel fuel inyuka, i-valve iyavuleka nengcindezi kaphethiloli iyanda. Ukungasebenzi kwe-servo kubangela ukuthi i-valve ivalwe futhi ukwehla kwengcindezi kaphethiloli. Isilawuli sengcindezi kaphethiloli kanye nenzwa yengcindezi kaphethiloli zivame ukuhlanganiswa endlini eyodwa (ngesixhumi esisodwa sikagesi), kepha futhi zingaba izingxenye ezihlukile.

Uma i-voltage pressure regulator 1 voltage circuit circuit idlula ipharamitha ethile (ebalwa yi-PCM) futhi ingcindezi yangempela kaphethiloli ingekho ebekiwe, i-P228C izogcinwa futhi isibani sesikhombisi esingasebenzi kahle (MIL) singakhanyisa.

Isilawuli esivamile somfutho kaphethiloli:

Buyini ubunzima bale DTC?

Ngoba ukucindezela ngaphansi / ngaphezulu kwengcindezi kungadala ukulimala kwangaphakathi enjinini nakwisiguquli se-catalytic futhi kuholele ezinkingeni zokuphatha ezahlukahlukene, i-P228C kufanele ibekwe njengobucayi.

Yiziphi ezinye zezimpawu zekhodi ye-P228C?

Izimpawu zekhodi yenkinga ye-P228C zingafaka:

• Amakhodi e-misfire enjini namakhodi wokulawula isivinini angasebenzi angahle ahambisane ne-P228C.
• Ukunciphisa ukusebenza kwephethiloli
• Ukubambezeleka kokuqala lapho injini ibanda
• Intuthu emnyama evela ohlelweni lokukhipha

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi zingabandakanya:

• Injini ayilinganiswanga kahle
• Ingcindezi kawoyela oyinjini ephansi
• Inzwa yengcindezi engaphelele
• Isilawuli sengcindezi esinephutha
• Isifunda esifushane noma esivulekile ku-wiring kanye / noma kuzixhumi kusekethe yokulawula ingcindezi kaphethiloli
• Iphutha lokuhlela le-PCM elibi

Yiziphi ezinye zezinyathelo zokuxazulula inkinga i-P228C?

Uzodinga isithwebuli sokuxilonga, i-digital volt / ohmmeter (i-DVOM) nomthombo wolwazi wemoto onokwethenjelwa ukuthola ikhodi ye-P228C ngokunembile.

Ungonga isikhathi ngokusesha ama-Technical Service Bulletins (ama-TSBs) akhiqiza kabusha ikhodi egciniwe, imoto (unyaka, ukwakheka, imodeli nenjini) nezimpawu ezitholakele. Lolu lwazi lungatholakala kumthombo wolwazi wemoto yakho. Uma uthola i-TSB efanele, ingasheshe ilungise inkinga yakho.

Ngemuva kokuxhuma isithwebuli esikhumulweni sokuxilonga imoto bese uthola wonke amakhodi agciniwe kanye nemininingwane yoqweqwe oluhambisanayo, bhala phansi imininingwane (uma kwenzeka ikhodi ivele ibe phakathi). Ngemuva kwalokho, sula amakhodi bese uhlola ukushayela imoto kuze kube kwenzeka okukodwa kwezinto ezimbili; ikhodi ibuyiselwe noma i-PCM ingena kumodi elungele.

Ikhodi ingaba nzima kakhulu ukuxilonga uma i-PCM ingena kumodi elungile ngalesi sikhathi ngoba ikhodi iphakathi. Isimo esiholele ekuphikeleleni kwe-P228C singadinga ukuba sibi kakhulu ngaphambi kokuba kwenziwe ukuxilongwa okunembile. Uma ikhodi ibuyisiwe, qhubeka nokuxilonga.

Ungathola ukubukwa kwesixhumi, izixhumi zokuxhuma, izindawo zezingxenye, imidwebo yezintambo, nemidwebo yokuvimba (okuhlobene nekhodi nemoto okukhulunywa ngayo) usebenzisa umthombo wolwazi wemoto yakho.

Hlola ngokubonakalayo izintambo nezixhumi ezihambisanayo. Lungisa noma buyisela izintambo ezisikiwe, ezishisiwe noma ezilimele.

Sebenzisa i-DVOM ukuhlola amasekethe wevolthi nawomhlaba kusilawuli se-elekthronikhi (1) nezinzwa zokucindezela uphethiloli. Uma kungekho voltage etholakalayo, hlola uhlelo lwamafusi. Shintsha amafyuzi aqhephukile noma anamaphutha uma kunesidingo bese uqala kabusha.

Uma kutholakala i-voltage, hlola isekethe elifanele kusixhumi se-PCM. Uma kungatholakali ugesi, sola isekhethi evulekile phakathi kwenzwa okukhulunywa ngayo ne-PCM. Uma kutholakala ugesi lapho, sola i-PCM engalungile noma iphutha lokuhlela le-PCM.

Hlola i-fuel pressure regulator ne-fuel pressure sensor nge-DVOM. Uma noma iyiphi yazo ingahlangabezani nemininingwane yomkhiqizi, yibheke njengengalungile.

Uma isilawuli sikaphethiloli (1) nezinzwa zisebenza kahle, sebenzisa igeji ebanjwe ngesandla ukuhlola umfutho wangempela kaphethiloli esitimeleni ukukhiqiza isimo sokwehluleka.

• Isitimela sikaphethiloli nezinto ezihambisana nazo zingaba ngaphansi kwengcindezi ephezulu (kakhulu).
• Sebenzisa ukuqaphela lapho ususa inzwa yengcindezi kaphethiloli noma isilawuli sengcindezi kaphethiloli.
• Isheke lokucindezelwa kukaphethiloli kufanele lenziwe lapho ukuthungela kucishiwe nokhiye ucishiwe injini (KOEO).

I-P228C Chevy, GMC, Cadillac

Udinga usizo olwengeziwe ngekhodi le-P228C?

Uma usadinga usizo nge-DTC P228C, thumela umbuzo kumazwana angezansi kwalesi sihloko.

QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.