P2290 Ingcindezi yokulawula i-injector iphansi kakhulu

P2290 Ingcindezi yokulawula i-injector iphansi kakhulu

Idatha ye-OBD-II DTC

Ingcindezi yokulawulwa kwe-injector iphansi kakhulu

Kusho ukuthini ukuthi u-P2290?

Le Khodi Yezinkinga Zokuxilonga (i-DTC) iyikhodi yokudlulisela ejwayelekile futhi isebenza ezimotweni eziningi ze-OBD-II (1996 nezintsha). Lokhu kungafaka, kodwa kungagcini lapho, iFord, iRange Rover, iBMW, iPeugeot, njll. Ngaphandle kohlobo olujwayelekile, izinyathelo eziqondile zokulungisa zingahluka ngokuya ngemodeli yonyaka, ukwakheka, imodeli nokudluliswa kokuhanjiswa.

I-P2290 ephikelelayo isho ukuthi imodyuli yokulawula amandla we-powertrain (PCM) ithole ingcindezi kawoyela enganele edingekayo ukulawula isistimu yomjovo wokufaka umfutho ophakeme ngenkathi injini isebenza.

Yize le khodi isetshenziswa kakhulu ezinhlelweni zokujovwa ngamandla kukadizili, ingasetshenziswa nasezimotweni ezinezinjini zikaphethiloli. I-PCM iqapha umjovo wokucindezela okuphezulu isebenzisa inzwa eyodwa noma eziningi zokucindezela uphethiloli. Ngoba uhlelo lokujola lwedizili oluphezulu luphelelwe yisikhathi futhi lusebenza kusetshenziswa izinto ezibucayi zesikhathi senjini, ingcindezi yomshayeli we-injector ngokweqile ingakhombisa ukungasebenzi kahle kohlelo lokuthambisa injini kanye / noma izindlela zesikhathi. Izimo ezenza ukuthi kugcinwe i-P2290 kungaba ezomshini noma ezikagesi.

Uma i-PCM ithola ingcindezi kawoyela ka-injector enganele, kuzogcinwa ikhodi engu-P2290 bese kuthi i-Malfunction Indicator Lamp (MIL) ikhanye. I-MIL ingadinga imijikelezo eminingi yokushisa (ngokuhluleka) ukukhanyisa.

Inzwa ejwayelekile yokulawulwa komjovo we-ICP:

Buyini ubunzima bale DTC?

Izimo ezinomthelela ekuphikeleni kwekhodi ye-P2290 zingaholela ekulimaleni kwenjini. Kungalesi sizathu le khodi kufanele ihlukaniswe njengebucayi.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenkinga ye-P2290 zingafaka:

• Akunasimo se-trigger
• Umusi owedlulele ovela kumbhobho wokukhipha
• Imisindo ekhethekile evela egumbini lenjini

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi zingabandakanya:

• Iphutha ingcindezi high umfutho umjovo switch
• Isifunda esivulekile noma esifushane kumasekethe wokulawula
• Izinga lamafutha aphansi
• Umfutho ophansi kawoyela

Yiziphi ezinye zezinyathelo zokuxazulula inkinga nge-P2290?

Qala ngokuqinisekisa ukuthi injini igcwele uwoyela ezingeni elifanele nokuthi izinkomba zengcindezi kawoyela nezinkomba zikawoyela zicishiwe. Kulokhu, kufanele kwenziwe isheke lokucindezela uwoyela mathupha. Izakhi zokushayelwa kwesikhathi ziyathinteka ngokucindezela kukawoyela wenjini. Umjovo wokucindezela okuphezulu ulawulwa yizingxenye zesikhathi senjini. Ingcindezi kawoyela oyinjini ephansi ingathinta kabi ukujovwa kwesikhathi.

Uzodinga isithwebuli sokuxilonga, i-digital volt / ohmmeter (i-DVOM), nomthombo wolwazi wemoto onokwethenjelwa ukuxilonga ngokunembile ikhodi ye-P2290.

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-P2290 singadinga ukuba sibi kakhulu ngaphambi kokuba kutholakale 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 ama-voltage nomjikelezo womhlaba kuma-transducers womjovo womjovo. Uma kungekho voltage etholakalayo, hlola uhlelo lwamafusi. Shintsha amafyuzi aqhephukile noma anephutha uma kunesidingo.

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 inzwa yengcindezi yomjovo nge-DVOM. Uma ingahlangabezani nemininingwane yomkhiqizi, yibheke njengengalungile.

• Yize lolu hlobo lwekhodi lubhalwe kwezinye izinhlelo ezisebenzisa u-petrol, ngilubonile luvela kuphela kuzicelo zikadizili lapho kwenzeke khona isikhathi senjini kanye / noma nezinkinga zokuthambisa.

Izingxoxo ezihlobene ze-DTC

• I-2003 ford 6.0 f250 p102 p113 p404 p405 p2290UTrat ushonele kuthelawayeka, obudonselwe endlini, waskena wathola lamakhodi. Izihlungi / izindandatho kaphethiloli ezishintshiwe, zihlanze isihlungi somoya. Kunzima ukuqala, kepha akenzi lutho. Amamayela angu-240,000 4, esebenza ngamakhodi wokuqala we-XNUMX, usizo kokugcina lungasetshenziswa. Kuzwakala sengathi ipompo kaphethiloli isebenza isikhathi eside ngaphambi kokuba i-trk iqale. Sicela usize insizakalo yomnikazi ... 

Udinga usizo olwengeziwe ngekhodi engu-P2290?

Uma usadinga usizo nge-DTC P2290, 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.