I-P043F Evap Leak Detection Reference Orifice High

I-P043F Evap Leak Detection Reference Orifice High

Idatha ye-OBD-II DTC

I-Evaporative Emission System Ukutholwa Kokutholwa Kwezithenjwa I-Orifice High Flow

Kusho ukuthini lokhu?

Le yikhodi yenkinga yokuxilonga ejwayelekile (i-DTC) esetshenziswa kakhulu ezimotweni ze-OBD-II ezinesistimu ye-EVAP esebenzisa uhlelo lokuthola ukuvuza. Lokhu kungafaka kodwa kungagcini kuToyota, Scion, GM, Chevrolet, Hyundai, Pontiac, Volvo, njll. Ngokweminye imibiko, le khodi ibonakala ijwayelekile kakhulu ezimotweni zakwaToyota. Yize kuvamile, izinyathelo eziqondile zokulungisa zingahluka ngokuya ngemodeli yonyaka, ukwakheka, imodeli, nokucushwa kokudluliswa.

I-PCM ithole ukungafani ohlelweni lokukhipha i-evaporative emissions system (EVAP) lapho kutholakala khona ikhodi engu-P043F emotweni yakho ye-OBD-II. Kulokhu, isimo sokugeleza okuphezulu sikhonjisiwe.

Uhlelo lwe-EVAP lwenzelwe ukubamba umusi wephethiloli (kusuka ethangini likaphethiloli) ngaphambi kokuthi ludedelwe luye emoyeni. Isistimu ye-EVAP isebenzisa indawo yokugcina amanzi (evame ukubizwa ngokuthi i-canister) ukugcina umhwamuko ongaphezulu kuze kube yilapho injini isebenza ngaphansi kwezimo ezifanele ukuyishisa kahle.

Ingcindezi (eyenziwe ngokugcina uphethiloli) isebenza njenge-propellant, iphoqa umusi ukuba uphume ngamashubhu futhi ekugcineni ungene ebhokisini. Isici sekhabhoni esiku-canister sidonsa umusi kaphethiloli futhi siwubambe ukuze ukhishwe ngesikhathi esifanele.

Izimbobo zesampula ezahlukahlukene, ipompo ukuthola ukuvuza, ibhokisi lamalahle, igeji yengcindezi ye-EVAP, i-purge valve / solenoid, i-exhaust control valve / solenoid, kanye nohlelo oluyinkimbinkimbi lwamapayipi wensimbi namapayipi enjoloba (asuka ethangini likaphethiloli aye ethangeni engine bay) yizinto ezijwayelekile zohlelo lwe-EVAP.

I-vacuum yenjini isetshenziswa uhlelo lwe-EVAP ukudonsa umusi kaphethiloli (kusuka ethangini lamalahle kanye nasemigqeni) kungene ezininginingi zokudla, lapho kungashiswa khona kunokuba kuvulwe umoya. I-PCM ilawula ngombane i-purge valve / solenoid, okuyisango lesistimu ye-EVAP. Inesibopho sokulawula i-vacuum esekungenisweni kwebhokisi le-EVAP ukuze umhwamuko wephethiloli ukwazi ukudonswa kuphela enjinini lapho izimo zilungele ukushisa okusebenza kahle komoya womoya wephethiloli.

Ezinye izinhlelo ze-EVAP zisebenzisa ipompo yokuthola ukuvuza okucindezelekayo ukucindezela uhlelo ukuze uhlelo lubhekelwe ukuvuza / ukugeleza. Izimbobo zokubheka ukuvuza zingabekwa endaweni eyodwa noma amaphuzu amaningi kulo lonke uhlelo lwe-EVAP. Amachweba wesithenjwa sokuthola ukuvuza avame ukulingana ukuze ukugeleza kukalwe kahle lapho kusebenza ipompo yokuthola ukuvuza. I-PCM isebenzisa okokufaka okuvela kucindezelo lwe-EVAP nezinzwa zokugeleza ngokuhlangana ne-port port / ports ukuthola ukutholakala kokuvuza ukuthola ukuthi uhlelo lokuthola ukuvuza lusebenza kahle yini. I-EVAP Leak Detection Reference Port ingaba ithuluzi elincane lohlobo lokuhlunga noma imane nje ibe yisigaba somugqa we-EVAP esivimbela ukugeleza ukuze inzwa yengcindezi / yokugeleza kwe-EVAP ithole isampula elungile.

Uma i-PCM ithola isimo sokugeleza okuphezulu nge-EVAP yokuthola indawo evuzayo, ikhodi engu-P043F izogcinwa futhi isibani sesikhombisi esingasebenzi kahle (MIL) singakhanyiswa.

Buyini ubunzima bale DTC?

Amakhodi wokuthola okuvuza we-EVAP, afana ne-P043F, asebenza ngokukhethekile nohlelo lokulawula ukuphuma komhwamuko futhi akufanele lubekwe njengolubi.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenkinga ye-P043F zingafaka:

• Azikho izimpawu ezizoboniswa
• Umsindo we-Hissing noma we-humming (noma ngabe ukucisha ukuthungela KUVALIWE)
• Kanciphise ukusebenza kwephethiloli kancane
• Amanye amakhodi wokuthola i-EVAP angavuza

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi yenjini engu-P043F zingafaka:

• Inzwa yengcindezi ye-EVAP engalungile
• Ukungena komoya okunephutha noma ukuhlanza i-solenoid
• Ipompo lokuthola ukuvuza elinamaphutha

Yiziphi ezinye zezinyathelo zokuxazulula inkinga i-P043F?

Iskena sokuxilonga, i-digital volt / ohmmeter (i-DVOM), kanye nomthombo wolwazi wemoto onokwethenjelwa kuzoqinisekisa ukuthi kunesidingo sokuthola ikhodi engu-P043F.

Sebenzisa umthombo wolwazi lwemoto yakho ukuhlola ama-bulletins ezinsizakalo zobuchwepheshe (ama-TSBs) afana nezimpawu namakhodi avezwe emotweni etholakele. Uma ungathola i-TSB efanelekile, izokuqondisa ngqo kumthombo wenkinga ngaphandle kokuchitha isikhathi esiningi nomzamo.

Uma kunamanye amakhodi wesistimu we-EVAP akhona, hlonza futhi ulungise ngaphambi kokuzama ukuthola i-P043F. I-P043F ingahle isabele ezimweni ezidale amanye amakhodi we-EVAP.

Ngaphambi kokungcolisa izandla zakho, xhuma isithwebuli esikhumulweni semoto sokuxilonga uphinde ubuyise wonke amakhodi agciniwe bese uqandisa idatha yozimele. Ngithanda ukubhala lolu lwazi phansi ngoba lungasiza njengoba ukuxilongwa kwami ​​kuqhubeka. Uma usukwenzile lokhu, sula amakhodi bese uhlola ukushayela imoto ukuqinisekisa ukuthi ikhodi isuliwe.

Ngokufanelekile, ungathanda ukuyivivinya imoto kuze kube kwenzeka okukodwa kwezinto ezimbili; i-PCM ingena kumodi yokulungela noma ikhodi isethwe kabusha. Uma i-PCM ingena kumodi yokulungela, unenkinga ngezikhathi ezithile (noma uyilungise ungaqondile) futhi akukho okuningi ongakwenza ngakho manje. Uma ibuya ngokuhamba kwesikhathi, isimo sokwehluleka kungenzeka ukuthi sibe sibi kakhulu futhi ungaphinda uyisebenzise. Uma i-P043F isethwe kabusha, uyazi ukuthi unenkinga yokusebenza kanzima futhi isikhathi sokumba uyithole.

Qala ngokuhlola ngokubonakalayo yonke i-wiring yesistimu ye-EVAP nezixhumi ongakwazi ukufinyelela kuzo ngesikhathi esikahle. Ngokusobala, ngeke ususe noma yiziphi izinto ezinkulu ongazibuka, kepha gxilisa imizamo yakho ezindaweni ezinokushisa okuphezulu nasezindaweni lapho izintambo, izixhumi, izintambo zokuhlanza, kanye namapayipi e-steam kungaphazamisa izinto ezihambayo. Izimoto eziningi ziyalungiswa ngalesi sigaba senqubo yokuxilonga, ngakho-ke gxila bese wenza umzamo omncane.

Xhuma isithwebuli esikhumulweni semoto sokuxilonga bese ubona ukuhamba kwedatha. Idatha yokugeleza nokucindezela kwe-EVAP kufanele ihambisane nemininingwane yomkhiqizi lapho uhlelo lusebenza. Ezimweni eziningi, ukwenziwa kohlelo lwe-EVAP (purge solenoid valve kanye / noma futha yokuthola ukuvuza) kungenziwa kusetshenziswa isithwebuli. Ukuhlolwa kwenzwa ethile ye-EVAP kuzodinga ukwenziwa ngohlelo olwenziwe lwasebenza.

Sebenzisa i-DVOM ukuhlola izinzwa ze-EVAP nama-solenoids ukuze uziqhathanise nezincazelo zomkhiqizi. Noma iziphi izinto ezihambisanayo ezingahambelani nemininingwane ethile zizodinga ukushintshwa. Uma kunokwenzeka, finyelela i-EVAP yokuthola ukuvuza kokuhlola ukuvuza ukuze uhlole ukungcoliswa kwamalahle. Uma kutholakala ukungcoliswa kwamalahle, sola ukuthi ibhokisana le-EVAP lonakalisiwe.

Ngaphambi kokuhlola amasekethe wesistimu nge-DVOM, nqamula bonke abalawuli abahambisanayo ukuvimbela umonakalo. Bheka amazinga afanele ukumelana nokuqhubeka phakathi kwezingxenye ze-EVAP ne-PCM ngazinye usebenzisa i-DVOM. Amaketanga angahlangabezani nezincazelo adinga ukulungiswa noma ukushintshwa.

• Ikepisi likaphethiloli elixegayo noma elehlulekile ngeke lenze ukuthi kugcinwe ikhodi engu-P043F
• Le khodi isebenza kuphela ezinhlelweni zezimoto ze-EVAP ezisebenzisa uhlelo lokuthola ukuvuza.

Izingxoxo ezihlobene ze-DTC

• 05 ICorolla P2419, P2402, P2401, P043F, P043ESanibonani nonke Lesi isikhathi sami sokuqala kuleso sithangami. Ngakho-ke kubukeka sengathi ngisenkingeni neCorolla yami. Ishayele ngaphezu kwe-300,000 km futhi ibukeka isebenza kahle. Ilambu lenjini lafika, ngabheka amakhodi ngathola amakhodi alandelayo: P2419, P2402, P2401, P043F, P043E Konke kuxhunywe ne-evaporator ... 
• 2007 toyota corolla amakhodi p043f p2419 p2402 p2401 p0456ngithola amakhodi p0456, p043f, p2401, p2402, p2419 2007 toyota corolla with 160,000 miles. yini ebangela lamakhodi…. 

Udinga usizo olwengeziwe ngekhodi le-P043F?

Uma usadinga usizo ngekhodi le-P043F, 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.