P0445 Dera lalifupi mu gawo la purge valve lamagetsi owongolera mpweya

P0445 - OBD-II Mavuto Code Kufotokozera

Khodi yamavuto P0445 ikuwonetsa vuto ndi makina owongolera evaporative purge solenoid valve.

Kodi cholakwika chimatanthauza chiyani P0445?

Khodi yamavuto P0445 ikuwonetsa vuto ndi valavu ya purge solenoid mu dongosolo lowongolera evaporative. Khodi iyi imatanthawuza kuti valavu ya solenoid, yomwe imayang'anira kutuluka kwa mpweya wamafuta mu injini kuti iyake, sikugwira ntchito bwino.

Zotheka

Zifukwa zingapo zoyambitsa vuto la P0445:

• Vavu yolakwika yoyeretsa solenoid: Chofala kwambiri komanso chomwe chimayambitsa vutoli ndi valavu ya purge solenoid yolakwika yomwe siyikutsegula kapena kutseka bwino.
• Mawaya owonongeka kapena zolumikizira: Mawaya olumikizidwa ndi valavu ya purge solenoid akhoza kuwonongeka, kusweka, kapena kukhala ndi kugwirizana kosauka. Komanso, zolumikizira zimatha kukhala oxidized kapena zakuda.
• Kulephera kwa sensor ya ma valve: Ngati njira yoyendetsera evaporative emission control ili ndi sensa ya ma valve, kusagwira ntchito kwa sensor iyi kungapangitsenso kuti code P0445 iwoneke.
• Mavuto ndi evaporative emission system: Kuphatikiza pa valve yoyeretsa yokha, kutayikira kapena kuwonongeka kwa zigawo zina za evaporative emission system zingayambitse P0445 code.
• Engine Control Module (ECM) ikusokonekera: Nthawi zambiri, vutoli likhoza kukhala chifukwa cha injini yolakwika yoyendetsera injini yomwe sichitha kugwiritsa ntchito valve yoyeretsa bwino.

Zomwe zingayambitse izi ziyenera kuganiziridwa ngati poyambira pofufuza nambala yamavuto ya P0445, koma kuunikanso mwatsatanetsatane ndi kuzindikira kungafunike kuti muzindikire vutolo.

Kodi zizindikiro za cholakwika ndi chiyani? P0445?

Zizindikiro za DTC P0445 zingaphatikizepo izi:

• Kuwala kwa "Check Engine" kumabwera: Chizindikiro chachikulu cha vuto chikhoza kukhala kuwala kwa "Check Engine" pa dashboard ya galimoto yomwe ikubwera. Ichi nthawi zambiri chimakhala chizindikiro choyamba chosonyeza kuti pali vuto ndi makina owongolera mpweya.
• Injini yosakhazikika kapena yosakhazikika: Vavu yopukutira yolakwika imatha kupangitsa injini kuyenda movutikira, kugwedezeka kapena kusayenda bwino.
• Kuchita konyozeka: Kusokonekera kwa makina owongolera mpweya wotuluka kungapangitsenso kuti injini isagwire bwino ntchito kapena kuyankha movutikira.
• Mafuta amanunkhira: Ngati makina obwezeretsa nthunzi atsikira, pakhoza kukhala fungo lamafuta mozungulira galimotoyo, makamaka pamalo a tanki.
• Kutayika kwamafuta: Ngati valavu yotsuka kapena zigawo zina za evaporative emission system sizikuyenda bwino, kuwonongeka kwa mafuta kumatha kuchitika, zomwe zimapangitsa kuti mafuta azigwiritsidwa ntchito komanso kuchepa kwa tanki.

Ndikofunika kuzindikira kuti zizindikiro zimatha kusiyanasiyana kutengera chomwe chimayambitsa vuto la P0445 ndi mtundu wagalimoto. Ngati muwona zizindikiro zilizonse zomwe zili pamwambazi, ndi bwino kuti muyankhule ndi katswiri kuti mudziwe ndi kukonza.

Momwe mungadziwire cholakwika P0445?

Kuti muzindikire DTC P0445, tsatirani izi:

1. Kuyang'ana khodi yolakwika: Gwiritsani ntchito chida chowunikira kuti muwerenge cholakwika cha P0445 kuchokera ku Engine Control Module (ECM). Lembani code iyi kuti muwunikenso mtsogolo.
2. Kuwona zowoneka: Yang'anani momwe magetsi amalumikizirana ndi mawaya okhudzana ndi valavu ya purge solenoid. Yang'anani ngati zawonongeka, zawonongeka kapena zasweka.
3. Purge Solenoid Valve Testing: Gwiritsani ntchito multimeter kuti muwone chizindikiro chamagetsi chomwe chimaperekedwa ku purge solenoid valve pamene injini ikuyenda. Onetsetsani kuti magetsi akuperekedwa ku valve malinga ndi malangizo a wopanga galimoto.
4. Kuyesa kwa sensor ya ma valve (ngati kuli ndi zida): Ngati valavu ya valavu imayikidwa mu evaporative emission system, yang'anani momwe imagwirira ntchito. Onetsetsani kuti ikutumiza zizindikiro zolondola ku ECM.
5. Mayeso a utsi (posankha): Chitani mayeso a utsi kuti muwone kutayikira mu makina otulutsa mpweya. Utsi umalowetsedwa mu dongosolo, ndiyeno kukhalapo kwa kutayikira kumafufuzidwa pogwiritsa ntchito chipangizo chapadera.
6. Kuwona Engine Control Module (ECM): Nthawi zambiri, pamene macheke onse omwe ali pamwambawa sakuwonetsa mavuto, kufufuza kowonjezereka kwa ECM kungafunike kuti azindikire mavuto omwe angakhalepo.

Pambuyo pochita diagnostics ndi kudziwa chifukwa cha kusagwira bwino ntchito, mukhoza kuyamba kukonza kapena m'malo mbali mogwirizana ndi mavuto odziwika.

Zolakwa za matenda

Mukazindikira DTC P0445, zolakwika zotsatirazi zitha kuchitika:

• Kuyesa Kulumikiza Magetsi Kwakanika: Kuwunika molakwika kapena kusakwanira kwa zolumikizira zamagetsi, mawaya ndi zolumikizira kungayambitse vuto, lomwe lingakhale chifukwa cha dzimbiri, kusweka kapena kusalumikizana bwino.
• Vavu yopukutira yolakwika: Nthawi zina makina amatha kuganiza kuti vuto liri ndi valavu ya purge popanda kufufuza bwinobwino, zomwe zingayambitse kusinthika kwa gawo losafunika.
• Kunyalanyaza zigawo zina zamakina otulutsa mpweya: Mukakhazikitsa kachidindo ka P0445, musanyalanyaze zigawo zina za evaporative system monga masensa kapena canister ya makala. Kulephera kuzindikira bwino vutoli kungayambitse zolakwika zina ndikusintha mbali zosafunikira.
• Palibe mayeso a utsi: Makaniko ena amatha kulumpha kuyesa kwa utsi, zomwe zingapangitse kuti madzi asatuluke, makamaka ngati sakuwoneka ndi maso.
• Kunyalanyaza makhodi ena olakwika: Chonde dziwani kuti nambala ya P0445 ikhoza kutsagana ndi manambala ena olakwika, chifukwa chake ndikofunikira kuti mufufuze mwatsatanetsatane ndikuwongolera zovuta zonse zomwe zadziwika.

Kuti mupewe zolakwika izi, tikulimbikitsidwa kuti tipeze matenda athunthu komanso mwadongosolo pogwiritsa ntchito zida ndi njira zoyenera, ndikutsatira malingaliro a wopanga magalimoto.

Kodi zolakwika ndizovuta bwanji? P0445?

Khodi yamavuto P0445 nthawi zambiri siyovuta ndipo galimoto imatha kupitiliza kuyendetsa ikawoneka. Izi sizikutanthauza kuti vutoli likhoza kunyalanyazidwa.

Ngakhale galimotoyo ikhoza kupitiliza kugwira ntchito, nambala ya P0445 ikuwonetsa vuto ndi makina owongolera mpweya, zomwe zitha kupangitsa kuti mpweya uwonjezeke komanso kuwonongeka kwa chilengedwe chagalimoto.

Komanso, ngati vutoli silinakonzedwe, lingayambitse kuwonongeka kwa injini ndi kuwonjezereka kwa mafuta, komanso kuwonongeka kwa zigawo zina za dongosolo loyendetsa mpweya.

Chifukwa chake, tikulimbikitsidwa kuti muli ndi vuto lomwe lapezeka ndikulikonza ndi makina odziwa zamagalimoto posachedwa pomwe code ya P0445 ikuwonekera.

Kodi kukonza kungathandize kuthetsa code? P0445?

Kuti muthetse DTC P0445, chitani zotsatirazi:

1. Kuyang'ana ndi kusintha valavu purge: Ngati vuto liri chifukwa cha kusagwira ntchito kwa valve ya purge solenoid, iyenera kufufuzidwa kuti igwire ntchito. Ngati valavu sitsegula kapena kutseka bwino, iyenera kusinthidwa.
2. Kuyang'ana ndikusintha sensa ya ma valve (ngati ili ndi zida): Ngati njira yoyendetsera evaporative emission control ili ndi valve position sensor yomwe imayang'anira malo a valve purge, ndipo kusokonezeka kwa sensor kumapangitsa kuti code P0445 iwonekere, sensor iyeneranso kufufuzidwa ndikusinthidwa ngati kuli kofunikira.
3. Kuyang'ana ndi kubwezeretsa kugwirizana kwa magetsi: Yang'anani mosamala maulumikizi amagetsi ndi mawaya okhudzana ndi purge solenoid valve. Onetsetsani kuti maulumikizidwewo sali oxidized, owonongeka ndikulumikizana bwino.
4. Diagnostics ndi kukonza zigawo zina za dongosolo mafuta nthunzi kuchira: Ngati chifukwa cha P0445 sichikugwirizana ndi valve yoyeretsa, kufufuza kwina ndi kukonzanso zigawo zina za dongosolo, monga carbon canister kapena masensa, zingafunike.
5. Kuchotsa khodi yolakwika: Pambuyo pokonzekera kofunikira, code yolakwika ya P0445 iyenera kuchotsedwa pogwiritsa ntchito chida chowunikira. Izi zidzatsimikizira kuti vutoli lathetsedwa bwino.

Ndibwino kuti kukonzanso kuchitidwe ndi makina oyenerera oyendetsa galimoto omwe angathe kudziwa bwino chomwe chimayambitsa vutoli ndikugwira ntchito yokonza yofunikira.

Momwe Mungakonzere P0445 Engine Code mu Mphindi 3 [Njira 2 za DIY / $4.33 Yokha]

P0445 - Zambiri zokhudzana ndi mtundu

Khodi yamavuto P0445 imapezeka pamagalimoto osiyanasiyana, ndipo tanthauzo lake limasiyana pang'ono kutengera wopanga, zitsanzo zina:

• Toyota, Lexus, Scion: EVAP Fan control system.
• Ford, Lincoln, Mercury: EVAP Fan system.
• Chevrolet, GMC, Cadillac, Buick: Kuyaka gasi recirculation ulamuliro.
• Chrysler, Dodge, Jeep, Ram: Makina owongolera kuthamanga kwamafuta.
• Honda, Acura: EVAP Control System.
• Nissan, Infiniti: Recirculation system control.
• Volkswagen, Audi, Porsche: Kuwongolera kayendedwe ka nthunzi.
• Subaru: Valavu ya Solenoid yoperekera mpweya wogwira ntchito.
• BMW, Mini: Gasi recirculation dongosolo.
• Hyundai, Kia: EVAP Engine management system.
• Mazda: EVAP Control System.
• Volvo: Njira yoyeretsera mpweya wotulutsa mpweya.

Izi ndi zitsanzo chabe za zizindikiro za P0445 zamagalimoto osiyanasiyana. Pamapangidwe anu enieni ndi mtundu wanu, ndibwino kuti muwone buku lanu lokonzekera kapena lautumiki kuti mudziwe zambiri zolondola.