I-P2012 Intake Manifold Slider Control Circuit Bank 2 Ephansi

I-P2012 Intake Manifold Slider Control Circuit Bank 2 Ephansi

Idatha ye-OBD-II DTC

Ukudla okuningana kwe-Impeller Control Circuit Bank 2 Signal Low

Kusho ukuthini lokhu?

Le Khodi Yezinkinga Zokuxilonga (i-DTC) yikhodi yokudlulisela ejwayelekile, okusho ukuthi isebenza kuzo zonke izimoto zango-1996 (iNissan, Honda, Infiniti, Ford, Dodge, Acura, Toyota, njll.). Noma kujwayelekile, izinyathelo ezithile zokulungisa zingahluka ngokuya ngohlobo lomkhiqizo / imodeli.

Ngiyazi ngokuhlangenwe nakho ukuthi ikhodi egcinwe i-P2012 isho ukuthi imodyuli yokulawula amandla we-powertrain (PCM) ithole i-intake manifold control (IMRC) actuator circuit voltage (yebhange lezinjini 2) engaphansi kunalokho obekulindelekile. I-Bank 2 ingikhombisa ukungasebenzi kahle okuhambisana neqembu lenjini elingenaso isilinda esiyinombolo eyodwa.

Uhlelo lwe-IMRC lilawulwa ngekhompyutha yi-PCM. Isetshenziselwa ukulawula nokuhlela kahle umoya ezinhlwini eziphansi zokudla, amasilinda kanye namagumbi omlilo. Ichopho lensimbi elenziwe ngokukhethekile elilingana kahle nenqwaba yokungena kukasilinda ngamunye liyavulwa futhi livalwe yi-actuator yokulawula ukuhamba ngogesi. Kuxhunywe imigwaqo emincane yezitimela zensimbi (enamabhawodi amancane noma ama-rivets) kubha yensimbi enweba ubude bekhanda ngalinye lesilinda futhi ingene phakathi nendawo yetheku ngalinye lokungenisa. Izindunduma zivuleka ngokunyakaza okukodwa, okukuvumela ukuthi ukhubaze wonke amaphuphu uma elinye lawo linamathele noma linamathele. Ingalo noma igiya lokukhanda livame ukunamathisela i-actuator ye-IMRC esiqwini. Amanye amamodeli asebenzisa i-vacuum diaphragm ukulawula i-actuator. I-PCM ilawula i-solenoid ye-elekthronikhi elawula i-vacuum vacator ku-actuator ye-IMRC lapho kusetshenziswa i-vacuum actuator.

Ucwaningo lukhombisile ukuthi umphumela wokugeleza komoya (umoya ogelezayo) ukhuthaza ukwenziwa kwe-atomization okuphelele kakhulu kwenhlanganisela kaphethiloli / yomoya. I-atomization eseduze isiza ukunciphisa ukukhishwa kwe-exhaust, ithuthukise ukusebenza kahle kwephethiloli nokwenza ngcono ukusebenza kwenjini.

Ukuqondisa nokukhawulela ukugeleza komoya njengoba kudonselwa enjinini kudala lo mphumela wokushwibeka, kodwa abakhiqizi abahlukene basebenzisa izindlela ezihlukene ze-IMRC. Bheka kumthombo wolwazi lwemoto yakho (Yonke Idatha i-DIY iyinsiza enhle) ukuze uthole imininingwane ngohlelo lwe-IMRC le moto efakwe ngalo. Ngokuvamile, abagijimi be-IMRC bacishe bavalwe ngesikhathi sokuqala/kungenzi lutho futhi bavulwa isikhathi esiningi lapho i-throttle ivuliwe.

Ukuqinisekisa ukuthi uhlelo lwe-IMRC lusebenza kahle, i-PCM ibheka okokufaka kwedatha kusuka ku-IMRC impeller position sensor, inzwa ecindezelwe kakhulu (MAP), inzwa yokushisa komoya eningi, inzwa yokushisa komoya, inzwa yesimo sokuqina, i-oxygen. izinzwa kanye ne-mass air flow (MAF) sensor (phakathi kwabanye).

I-PCM iqaphe isikhundla sangempela seflap yokungena bese iyilungisa ngokuya ngemininingwane yokulawulwa yenjini. Isibani sesibonakaliso sokungasebenzi kahle singakhanyisa futhi ikhodi ye-P2012 izogcinwa uma i-PCM ingaboni ushintsho olukhulu ku-MAP noma izinga lokushisa lomoya eliningi njengoba bekulindelekile. Kwezinye izimo, kuzothatha imijikelezo eminingi yokwehluleka ukukhanyisa i-MIL.

izimpawu

Izimpawu zekhodi ye-P2012 zingafaka:

• Ukuxoshwa ekusheshiseni
• Ukuncipha kokusebenza kwenjini, ikakhulukazi kuma-revs aphansi.
• Ukukhipha okucebile noma okuncanyana
• Ukunciphisa ukusebenza kwephethiloli
• Ukuqhuma kwenjini

izizathu

Izimbangela ezingaba khona zale khodi yenjini zifaka:

• Ojili abaxekethile noma ababanjiwe bokudla, ibhange 2
• Iphutha le-IMRC actuator solenoid bank 2
• Inzwa yesikhundla se-chassis eyiphutha eningi, ibhange 2
• Isifunda esivulekile noma esifushane kusifunda sokulawula i-solenoid se-actuator ye-IMRC
• Ukwakhiwa kweCarbon kuma-flap e-IMRC noma ukuvuleka okuphindwe kaningi
• Inzwa ye-MAP enephutha
• Ubuso obonakalisiwe be-IMRC actuator solenoid valve connector

Izinqubo zokuxilonga nokulungisa

Lapho uzama ukuthola ikhodi ye-P2012, isithwebuli sokuxilonga, i-digital volt / ohmmeter (i-DVOM), nomthombo othembekile wolwazi lwemoto kuzosiza. Ngaphambi kwanoma yikuphi ukuxilongwa, kunconywa ukuthi ubheke i-Technical Service Bulletins (TSB) ukuthola izimpawu ezithile, amakhodi agciniwe, nokwenziwa kwezimoto nemodeli. Uma uthola i-TSB efanelekile, lolu lwazi luvame ukusiza ekutholeni ikhodi okukhulunywa ngayo, njengoba ama-TSBs ephuma ezinkulungwaneni eziningi zokulungiswa.

Isiqalo esihle sanoma yikuphi ukuxilongwa wukuhlolwa okubonakalayo kwezingcingo zesistimu nezindawo zokuxhuma. Ukwazi ukuthi izixhumi ze-IMRC zivame ukubola nokuthi lokhu kungadala isekethe evulekile, ungagxila kule ndawo.

Ungaqhubeka ngokuxhuma isithwebuli kusokhethi yokuxilonga imoto futhi ubuyise wonke amakhodi agciniwe bese uqandisa idatha yozimele. Kungumkhuba omuhle ukurekhoda lolu lwazi uma ngabe luyikhodi yezikhathi ezithile. Manje sula amakhodi bese uhlola ukushayela imoto ukuqinisekisa ukuthi ikhodi isuliwe.

Ukuqhubeka, bengizokwazi ukufinyelela ku-IMRC actuator solenoid kanye ne-IMRC impeller position sensor uma ikhodi isuliwe. Xhumana nomthombo wolwazi lwemoto yakho ngemininingwane yokuhlolwa bese usebenzisa i-DVOM ukwenza izivivinyo zokumelana ne-solenoid ne-sensor. Uma noma iyiphi yalezi zingxenye ingaphandle kokucaciswa, buyisela futhi uphinde uzame uhlelo.

Ukuvikela ukulimala kwe-PCM, nqamula bonke abalawuli abahambisanayo ngaphambi kokuhlola ukumelana kwesekethe ne-DVOM. Sebenzisa i-DVOM ukuhlola ukumelana nokuqhubeka kuwo wonke amasekethe asohlelweni uma amazinga wedrayivu nawokumelana ne-transducer engaphakathi kokucacisiwe komkhiqizi. Amasekethe afushane noma avulekile azodinga ukulungiswa noma ukushintshwa lapho kudingeka.

Amanothi wokuxilonga angeziwe:

• Ukupheka i-Carbon ngaphakathi kwezindonga eziningi zokudla kungadala ukuthi i-IMRC ishaye ujamu.
• Sebenzisa ukuqaphela lapho uphatha izikulufo ezincane noma ama-rivets ngaphakathi noma eduze kwezikhala ezivulekile zokungena.
• Bheka ukuminyana kwesidambisi se-IMR idrayivu ingaxhunywanga kushaft.
• Izikulufo (noma ama-rivets) aqinisekisa ukushaywa kwesibhamu kusengathukulula noma kuphume, kubangele ukuthi izingcweti zigcwale.

Izingxoxo ezihlobene ze-DTC

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

Udinga usizo olwengeziwe ngekhodi engu-P2012?

Uma usadinga usizo nge-DTC P2012, 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.