I-P228B I-Fuel pressure regulator 2 - ukucisha injini ngenkani

Idatha ye-OBD-II DTC

I-Fuel pressure regulator 2 - ukucisha injini ngenkani

Isho ukuthini i-P228B?

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.

Ngokuhlangenwe nakho kwami komuntu siqu nge-P228B yokuxilongwa, isetshenziswe ezimotweni zikadizili kuphela. Kuphinde kwasho ukuthi imojula yokulawula i-powertrain (PCM) ithole idigri eyeqile yokucindezela kukaphethiloli kusilawuli se-electronic fuel pressure, esinzima ngokwanele ukuthi sigunyaze ukucisha kwenjini.

Isilawuli okukhulunywa ngaso sasiqokelwe inombolo 2. Kuzinhlelo ezisebenzisa izilawuli zokucindezela uphethiloli eziningi ze-elekthronikhi, ukubizwa kwenombolo kuvame ukusetshenziswa. Inombolo 2 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-PCM ithola ukuthi isilawuli sikaphethiloli esilawula umfutho wegazi 2 singaphandle kwepharamitha ethile (ebalwa yi-PCM), i-P228B izogcinwa futhi isibani senkomba esingasebenzi kahle (MIL) singakhanyisa. Kungenzeka futhi ukuthi kuvalwe injini ngempoqo.

Isilawuli esivamile somfutho kaphethiloli:

Buyini ubunzima bale DTC?

Njengoba uphethiloli ongaphansi / phezu kwengcindezi ungabangela ukulimala kwangaphakathi enjini kanye nesiguquli se-catalytic futhi kuholele ezinkingeni ezihlukahlukene zokuphatha, ikhodi P228B kufanele ihlukaniswe njengengathi sína.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenkinga ye-P228B zingafaka:

Akunasimo se-trigger
Amakhodi omlilo wenjini namakhodi okulawula isivinini sokungenzi lutho angase ahambisane ne-P228B.
Ukunciphisa ukusebenza kwephethiloli
Ukubambezeleka kokuqala lapho injini ibanda
Intuthu emnyama evela ohlelweni lokukhipha

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi zingabandakanya:

Ingcindezi / uwoyela wenjini ophansi
Injini engalungile
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-P228B?

Uzodinga isithwebuli sokuxilonga, i-digital volt/ohmmeter (DVOM), kanye nomthombo othembekile wemininingwane yemoto ukuze uhlonze ngokunembile ikhodi ye-P228B.

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 ingase ibe nzima kakhulu ukuyixilonga uma i-PCM ingena kumodi elungile kuleli phuzu ngoba ikhodi iphakathi. Isimo esiholele ekugcinweni kwe-P228B singase sidinge ukuba sibe sibi kakhulu ngaphambi kokuthi kwenziwe ukuxilongwa okunembile. Uma ikhodi ibuyiselwe, 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 (2) 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 (2) 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).

Izingxoxo ezihlobene ze-DTC

Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.

Udinga usizo olwengeziwe ngekhodi le-P228B?

Uma usadinga usizo nge-DTC P228B, 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.