P0458 EVAP Purge Control Valve Circuit Low

P0458 - OBD-II Mavuto Code Kufotokozera

Kutsika kwa siginecha mu evaporative emission system purge control valve circuit

Kodi cholakwika chimatanthauza chiyani P0458?

Pamagalimoto okhala ndi kachitidwe ka evaporative emissions control (EVAP), injiniyo imakoka mpweya wochulukirapo kuchokera ku tanki yamafuta kuti ipewe kutulutsa mpweya komanso kuchepetsa kuwonongeka kwa chilengedwe. Dongosolo la EVAP limaphatikizapo zigawo zingapo, kuphatikiza tanki yamafuta, canister yamakala, sensor ya tank pressure, valve purge, ndi vacuum hoses. Injini ikamathamanga, zigawozi zimagwirira ntchito limodzi kuti mpweya wamafuta usatuluke.

Injini ikayamba, valavu yotsuka pa canister imatsegulidwa, zomwe zimapangitsa kuti mpweya wamafuta ulowe mu injini yochulukirapo pogwiritsa ntchito vacuum. Izi zimathandizira kusakaniza kwamafuta / mpweya. Sensa yothamanga mu tanki imayang'anira kusintha kwa kuthamanga ndipo dongosolo likafika pamalo omwe mukufuna, ma valve onse amatseka, kulepheretsa nthunzi kuthawa. PCM (module control module) kapena ECM (powertrain control module) imayendetsa izi.

Code P0458 imasonyeza mavuto mu dongosolo la EVAP lokhudzana ndi valve yoyeretsa. Pamene scanner ya OBD-II ipeza code iyi, imasonyeza kutsika kwa magetsi mu dera la valve.

Zotheka

Khodi yamavuto P0456 ikhoza kuyambitsidwa ndi izi:

1. Fuse kapena relay ndi cholakwika.
2. Valavu yowongolera purge ndi yolakwika.
3. EVAP yolakwika imachotsa kuwongolera kwa solenoid.
4. Mavuto ndi mawaya amoto, monga mawaya osweka kapena osweka kapena mawaya afupi.
5. Lotseguka kapena lalifupi mu purge control solenoid.
6. Kusagwira ntchito kwa PCM/ECM (injini kapena gawo lowongolera).

Nthawi zina, code iyi ikhoza kuyambitsidwa ndi kapu yamafuta yoyikidwa molakwika. Komabe, mavuto aakulu kwambiri ndi otheka, monga:

• The purge control solenoid ndi yolakwika.
• Chidebe cha malasha (chombo cha malasha) chawonongeka, chotsekedwa kapena cholakwika.
• Mipaipi ya vacuum yolakwika.
• Kuwonongeka kwa mizere yamafuta.
• Kuthamanga kolakwika / sensa yotuluka.
• Tsegulani kapena lalifupi mu EVAP purge control solenoid waya.
• Zida zamagetsi zoperewera, zowonongeka, zomasuka, zotseguka kapena zazifupi mu EVAP purge control valve circuit, kuphatikizapo mawaya ndi zolumikizira.
• Yang'anani kusagwira ntchito kwa EVAP purge solenoid valve.
• Dera lotseguka kapena lalifupi mu evaporative emission control (EVAP) purge solenoid valve control circuit.

Kodi zizindikiro za cholakwika ndi chiyani? P0458?

Nthawi zambiri, code ya P0458 ikakhalapo, sipadzakhalanso zizindikiro zina kupatula kuwunikira kotheka kwa Nyali Yowonongeka Yowonongeka (MIL) kapena Check Engine Light/Service Engine Posachedwapa kuwala. Khodi iyi imathanso kutsagana ndi ma code ena ovuta mu EVAP emission control system. Nthawi zina, fungo la gasi ndi / kapena kuchepa pang'ono kwamafuta kumatha kuchitika.

Momwe mungadziwire cholakwika P0458?

Kuzindikira kachidindo ka P0458 kumayamba ndikufufuza zidziwitso zaukadaulo (TSBs) zomwe zimagwira pagalimoto yanu kuti mupewe zovuta zomwe zimadziwika. Izi zimatsatiridwa ndi kuyang'ana kowonekera kwa mawaya amagetsi ndi zigawo zikuluzikulu zowonongeka, maulendo afupipafupi kapena kuwonongeka.

Ngati vuto silinathe, makaniko angafune kufufuza ngati kapu yamafuta imayikidwa bwino, chifukwa ichi chingakhale chifukwa chosavuta cha code P0458. Pambuyo pake, code iyenera kuchotsedwa ndikuwunikanso dongosolo.

Ngati code ibwerera, makina anu adzafunika kufufuza mwatsatanetsatane za EVAP purge control valve circuit. Izi zingaphatikizepo kuyang'ana ntchito yamagetsi ya purge control solenoid ndi zikhomo zolumikizira, komanso kuyang'ana lamulo la PCM/ECM kuti mutsegule dongosolo la EVAP.

Zolakwa za matenda

Khodi yamavuto P0458 imagwirizana ndi dongosolo la evaporative emission control (EVAP) ndipo likuwonetsa zovuta ndi valve yowongolera. Ngakhale kuti code iyi si yofunika kuti pakhale chitetezo choyendetsa galimoto, imafuna chisamaliro ndi kukonza panthawi yake.

Choyamba, P0458 ikhoza kuyambitsa kuwonongeka kobisika kwamafuta. Kusamalitsa bwino kwa nthunzi yamafuta kungayambitse kutaya kwa mafuta amtengo wapatali komanso kuwonjezereka kwa mpweya wa zinthu zovulaza mumlengalenga, zomwe sizowonongeka kwa chilengedwe. Kuphatikiza apo, ngati nambala ya P0458 ibweranso, kuwunika kowonjezereka kuyenera kuchitidwa kuti azindikire ndikuwongolera zovuta zamakina a EVAP zomwe zingakhudze kudalirika kwagalimoto kwanthawi yayitali komanso magwiridwe antchito.

Ndikofunika kuzindikira kuti kunyalanyaza cholakwikachi kungayambitse kuwonongeka kwakukulu kwa chilengedwe komanso mtengo wamafuta pakapita nthawi. Chifukwa chake, tikulimbikitsidwa kuti mukhale ndi akatswiri ozindikira ndikuthetsa kachidindo ka P0458 nthawi yomweyo kuti musunge magwiridwe antchito amtundu wa evaporative emission control ndikuchepetsa kuwononga chilengedwe komanso mafuta.

Kodi zolakwika ndizovuta bwanji? P0458?

Khodi yamavuto P0458 siyovuta, koma imafunikira chidwi chifukwa imatha kupangitsa kuti mafuta asawonongeke komanso kutulutsa mpweya.

Kodi kukonza kungathandize kuthetsa code? P0458?

Kuti muthetse khodi yolakwika P0458, njira zokonzetsera zotsatirazi zikulimbikitsidwa:

1. Kuyang'ana ndikusintha valavu yowongolera purge: Gawo loyamba ndikuwunika momwe ma valve owongolera amachitira. Ngati valve sikugwira ntchito bwino, iyenera kusinthidwa.
2. Kuyang'ana ndi kukonza zolumikizira magetsi: Yang'anani zolumikizira zamagetsi, mawaya ndi zolumikizira mu pulogalamu yowongolera ma valve. Bwezerani kapena konzani mawaya owonongeka kapena osweka.
3. Kuyang'ana ndikusintha purge control solenoid: Ngati kulephera kuzindikirika ndi purge control solenoid, iyenera kusinthidwa ndi yatsopano komanso yogwira ntchito.
4. Kuyang'ana mapaipi a vacuum ndi kulumikizana: Yang'anani mosamalitsa ma hose a vacuum ndi zolumikizira mu dongosolo la EVAP. Bwezerani mapaipi aliwonse owonongeka kapena otsekedwa.
5. Kuyang'ana ndikusintha sensa ya kuthamanga / kuthamanga: Yang'anani kupanikizika kapena sensa yothamanga yamafuta mu dongosolo la EVAP ndikusintha ngati kuli kofunikira.
6. Kuzindikira kwa PCM/ECM: Ngati zigawo zina zikugwira ntchito bwino koma P0458 code ikupitiriza kuonekera, pangakhale vuto ndi PCM/ECM. Chitani zowunikira zina ndikusintha PCM/ECM ngati kuli kofunikira.

Pambuyo pokonza izi, code P0458 iyenera kuthetsedwa. Komabe, tikulimbikitsidwanso kuti dongosolo lanu la EVAP liyesedwe kuti muwonetsetse kuti likuyenda bwino ndikupewa zovuta zamtsogolo.

Kodi P0458 Engine Code ndi chiyani [Quick Guide]

P0458 - Zambiri zokhudzana ndi mtundu

Khodi P0458 - Zambiri Zamtundu:

1. ACURA: EVAP purge control solenoid yotseguka.
2. AUDI: Dera lalifupi mpaka pansi mu purge control valve circuit.
3. PANGANI: EVAP purge control solenoid voltage low.
4. CADILLAC: EVAP purge control solenoid voltage low.
5. CHEVROLET: EVAP purge control solenoid voltage low.
6. CHRYSLER: EVAP purge control solenoid voltage low.
7. KUDZIWA: EVAP purge control solenoid voltage low.
8. Forde: EVAP purge control solenoid voltage low.
9. GMC: EVAP purge control solenoid voltage low.
10. SLING: EVAP purge control solenoid yotseguka.
11. HYUNDAI: EVAP purge control solenoid yotseguka.
12. ZOSAVUTA: EVAP purge control solenoid yotseguka.
13. Jeep: EVAP purge control solenoid voltage low.
14. KIA: EVAP purge control solenoid voltage low.
15. MAZDA: EVAP purge control solenoid voltage low.
16. MITSUBISHI: EVAP purge control solenoid voltage low.
17. Nissan: EVAP purge control solenoid voltage low.
18. pamtengo: EVAP purge control solenoid voltage low.
19. Saturn: EVAP purge control solenoid voltage low.
20. SCION: EVAP purge control solenoid voltage low.
21. Subaru: EVAP purge control solenoid voltage low.
22. Suzuki: EVAP purge control solenoid yotseguka.
23. Toyota: EVAP purge control solenoid voltage low.
24. Mtengo wa VOLKSWAGEN: Dera lalifupi mpaka pansi mu purge control valve circuit.

Zithunzi za P0458 SUBARU

EVAP canister purge volume control solenoid valve imagwiritsa ntchito / off function kuti iwononge kutuluka kwa mpweya wamafuta kuchokera ku EVAP canister. Vavu iyi imasinthidwa pogwiritsa ntchito kuyatsa ndi kuzimitsa ma pulses kuchokera ku injini yoyang'anira injini (ECM). Kutalika kwa activation pulse kumatsimikizira kuchuluka kwa nthunzi yamafuta yomwe imadutsa mu valve.