P043F Evap Leak Detection Reference Orifice Yokwera

P043F Evap Leak Detection Reference Orifice Yokwera

Mapepala a OBD-II DTC

Kutuluka kwa Evaporative System

Kodi izi zikutanthauzanji?

Iyi ndi nambala yovuta yozindikira matenda (DTC) ndipo imagwiritsidwa ntchito kwambiri pamagalimoto a OBD-II omwe ali ndi dongosolo la EVAP lomwe limagwiritsa ntchito njira yozindikira kutayikira. Izi zitha kuphatikizira koma sizochepera ku Toyota, Scion, GM, Chevrolet, Hyundai, Pontiac, Volvo, ndi zina. Malinga ndi malipoti ena, code iyi ikuwoneka kuti ikupezeka kwambiri pagalimoto za Toyota. Ngakhale ndizazonse, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera mtundu wachitsanzo, kapangidwe, kapangidwe kake, ndi kasinthidwe kake.

PCM yazindikira kusiyana mu evaporative emissions system (EVAP) leak detection detection reference pamene code P043F yasungidwa m'galimoto yanu ya OBD-II. Poterepa, kuwonetsa kwakukulu kwatchulidwa.

Makina a EVAP adapangidwa kuti azigwira nthunzi zamafuta (kuchokera mu thanki yamafuta) asanatulutsidwe mumlengalenga. Dongosolo la EVAP limagwiritsa ntchito mosungira mosungira (komwe kumadziwika kuti kabokosi) kuti ikasungire nthunzi zochulukirapo mpaka injini ikamagwira ntchito moyenera kuti izitenthe moyenera.

Kupanikizika (komwe kumachitika posungira mafuta) kumachita ngati chowongolera, kukakamiza nthunzi kuthawa kudzera m'machubu ndipo pamapeto pake zimalowa mu canister. Mpweya wa kaboni womwe umapezeka mumtsuko umatengera nthunzi zamafuta ndikuwasunga kuti amasulidwe nthawi yoyenera.

Zitsanzo zingapo zamadoko, pampu yozindikira kutulutsa, chimbudzi chamakala, kuyeza kwa EVAP, valavu / mafuta oyimitsa moto, valavu yoyeserera / zotulutsa, ndi makina ovuta a mapaipi achitsulo ndi maipi a raba (kuyambira pa thanki yamafuta kupita ku injini bay) ndizomwe zimapangidwira dongosolo la EVAP.

Chotupa cha injini chimagwiritsidwa ntchito ndi dongosolo la EVAP kukoka nthunzi zamafuta (kuchokera mu thanki yamakala ndi kudutsa m'mizere) kulowa munthawi zambiri, pomwe amatha kuwotchedwa m'malo mongotuluka. PCM imayang'anira pakompyuta purge valve / solenoid, yomwe ndi njira yopita ku dongosolo la EVAP. Ili ndi udindo wowongolera zingalowe polowera ku EVAP canister kuti nthunzi zamafuta zitha kukokedwa mu injini pomwe zinthu zili zoyenera kuyatsa bwino nthunzi yamafuta.

Makina ena a EVAP amagwiritsa ntchito mpope wodziwitsira pakompyuta kuti akakamize makinawo kuti dongosololi lithe kuyang'anitsitsa kutuluka / kutuluka. Mabowo ofufuzira otayirira amatha kuyikidwa pamalo amodzi kapena m'malo angapo mu dongosolo la EVAP. Madoko ofufuzira otayirira nthawi zambiri amakhala ofanana kotero kuti kuyenda kumatha kuyezedwa molondola pamene mpope wodziwikiratu watsegulidwa. PCM imagwiritsa ntchito zolowetsa kuchokera ku kukakamiza kwa EVAP ndi ma sensa oyenda molumikizana ndi doko / madoko ofufuzira kuti azindikire kutuluka kuti adziwe ngati njira yotsegulira ikuyenda bwino. EVAP Leak Detection Reference Port ikhoza kukhala chida chaching'ono cha fyuluta kapena gawo chabe la mzere wa EVAP womwe umalepheretsa kuyenda kotero kuti EVAP pressure / flow sensor itengere molondola.

PCM ikazindikira kuti ikuyenda bwino kudzera pa EVAP leak detection reference orifice, nambala ya P043F idzasungidwa ndipo nyali yowunikira (MIL) itha kuwunikiridwa.

Kodi kuuma kwa DTC kumeneku ndi kotani?

Ma code a EVAP akutulutsa, ofanana ndi P043F, amangogwira ntchito yokhayo yolamulira mpweya ndipo sakuyenera kuwonetsedwa ngati ovuta.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P043F zitha kuphatikizira izi:

• Palibe zizindikiro zomwe zidzawonetsedwe
• Phokoso laphokoso kapena laphokoso (ngakhale poyatsira atazimitsa)
• Kuchepetsa mafuta pang'ono
• Ma code ena a EVAP omwe amatha kutuluka atha kusungidwa

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa zamtundu wa injini iyi P043F zitha kuphatikizira izi:

• Chojambulira cholakwika cha EVAP
• Cholakwika mpweya wabwino kapena ayeretse ulamuliro solenoid
• Pampu yolandirira yolakwika

Ndi njira ziti zomwe zingasokoneze P043F?

Chojambulira cha matenda, digito volt / ohmmeter (DVOM), ndi gwero lodalirika lazidziwitso zamagalimoto zikhala zofunikira kuti mupeze nambala ya P043F.

Gwiritsani ntchito gwero lazidziwitso zamagalimoto anu kuti muwone ma bulletins aukadaulo (TSBs) omwe amafanana ndi zizindikiritso zomwe zimaperekedwa pagalimoto yomwe ikupezeka. Ngati mungapeze TSB yoyenera, ikuthandizani kuti mupeze komwe kumayambitsa vutoli osataya nthawi komanso khama.

Ngati pali njira zina za EVAP zomwe zilipo, zipezeni ndikuzikonza musanayese kupeza P043F. P043F itha kukhala ikuyankha mikhalidwe yomwe yapangitsa ma code ena a EVAP.

Musanadetsere manja anu, lolani chojambulira pa doko lodziwitsira magalimoto ndikutenga ma code onse osungidwa ndikuwumitsa chimango. Ndimakonda kulemba izi chifukwa zitha kukhala zothandiza ndikamapeza matenda anga. Mukachita izi, chotsani ma code ndikuyesa kuyendetsa galimoto kuti muwonetsetse kuti nambala yanu yachotsedwa.

Momwemo, mukufuna kuyesa kuyendetsa galimoto mpaka chimodzi mwazinthu ziwiri zichitike; PCM imalowa munjira yokonzekera kapena nambala yake yasinthidwa. Ngati PCM imayamba kukonzekera, muli ndi vuto (kapena mwalikonza mosazindikira) ndipo palibe zambiri zomwe mungachite pakadali pano. Ngati ibwerera pambuyo pake, kulephera kungakhale kukuipiraipira ndipo mutha kuyambiranso. Ngati P043F yakonzanso, mukudziwa kuti mukulephera kugwira ntchito molimbika ndipo ndi nthawi yoti mulowemo ndikuyipeza.

Yambani poyang'ana poyang'ana ma waya onse a EVAP ndi zolumikizira zomwe mungathe kuzipeza munthawi yokwanira. Zachidziwikire, simudzachotsa zinthu zazikuluzikulu kuti muwone, koma muziyesetsa kwambiri kutentha ndi madera omwe zingwe zolumikizira, zolumikizira, zingwe zopumira, ndi maipi otenthetsera zingasokoneze zosunthika. Magalimoto ambiri amakonzedwa panthawiyi ya matenda, chifukwa chake yang'anani ndikuyesetsa pang'ono.

Lumikizani chojambulira pa doko lodziyimira pagalimoto ndikuwona momwe deta ikuyendera. Kutuluka ndi kukakamizidwa kwa EVAP kuyenera kutsatira zomwe wopanga akayambitsa. Nthawi zambiri, kuyambitsa kwa EVAP system (purge solenoid valve ndi / kapena pump pump yozindikira) kumatha kuchitidwa pogwiritsa ntchito sikani. Kuyezetsa kwina kwa EVAP kudzafunika kuchitidwa ndi makinawo.

Gwiritsani ntchito DVOM kuyesa masensa a EVAP ndi ma solenoids kuti muwayerekezere ndi mafotokozedwe a wopanga. Zida zilizonse zomwe sizikugwirizana ndi malongosoledwe ziyenera kusintha. Ngati kuli kotheka, pezani mwayi wofufuzira za EVAP kuti muwone kuipitsidwa kwamakala. Ngati kuipitsidwa kwamakala kukupezeka, ganizirani kuti chidebe cha EVAP chasokonekera.

Musanayese maseketi amachitidwe ndi DVOM, chotsani owongolera onse kuti asawonongeke. Onetsetsani kukana ndi kupitiriza koyenera pakati pazipangizo za EVAP ndi PCM pogwiritsa ntchito DVOM. Maunyolo omwe samakwaniritsa zofunikira amafunika kukonzedwa kapena kusinthidwa.

• Chipewa chamafuta kapena cholephera sichingapangitse kuti nambala ya P043F isungidwe
• Khodi iyi imangogwira ntchito pamagalimoto a EVAP omwe amagwiritsa ntchito njira yozindikira kutuluka.

Zokambirana zokhudzana ndi DTC

• Gawo la Corolla P05, P2419, P2402, P2401F, P043EMoni nonse Iyi ndi nthawi yanga yoyamba pamsonkhano woterewu. Chifukwa chake zikuwoneka kuti ndili pamavuto ndi Corolla yanga. Yayendetsa makilomita opitilira 300,000 ndipo ikuwoneka kuti ikuyenda bwino. Nyali ya injini idabwera, ndidasanthula ma codewo ndikupeza ma code awa: P2419, P2402, P2401, P043F, P043E Chilichonse chalumikizidwa ndi evaporator ... 
• 2007 toyota corolla kodi p043f p2419 p2402 p2401 p0456Ndikupeza ma p0456, p043f, p2401, p2402, p2419 2007 toyota corolla yokhala ndi maili 160,000. chomwe chikuyambitsa ma code awa…. 

Mukufuna thandizo lina ndi nambala yanu ya P043F?

Ngati mukufunabe thandizo ndi nambala ya P043F, lembani funso m'mawu pansipa.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.