Chithunzi cha DTC P1476
Mauthenga Olakwika a OBD2

P1476 (Volkswagen, Audi, Skoda, Mpando) EVAP LDP control system yosokonekera - vacuum yosakwanira

P1476 - OBD-II Mavuto Code Kufotokozera

Khodi yolakwika P1476 ikuwonetsa kusagwira bwino ntchito mu EVAP LDP control system, yomwe ndi vacuum yosakwanira mu Volkswagen, Audi, Skoda, Seat magalimoto.

Kodi cholakwika chimatanthauza chiyani P1476?

Khodi yamavuto P1476 ikuwonetsa vuto lagalimoto yoyendetsa evaporative control system (EVAP). Makamaka, zimagwirizanitsidwa ndi mlingo wosakwanira wa vacuum mu dongosolo lino. Izi zikhoza kutanthauza kuti dongosololi silingathe kuwongolera bwino kutuluka kwa mafuta kuchokera mu thanki yamafuta, zomwe zingapangitse kuti mpweya wamafuta ulowe mumlengalenga.

Zolakwika kodi P1476

Zotheka

Zifukwa zotheka za DTC P1476:

  • Defective evaporative control system (EVAP) pressure sensor, yomwe singathe kuyeza molondola kuchuluka kwa vacuum.
  • Kutayikira mu vacuum chubu kapena maulumikizidwe, kumabweretsa kutaya kwamphamvu.
  • Kuwonongeka kwa pampu ya vacuum, yomwe imayambitsa kupanga vacuum mu dongosolo.
  • Sefa yowonongeka kapena yotsekeka ya evaporative system, kuletsa nthunzi yamafuta kuti isayende bwino.
  • Mavuto ndi valavu kapena solenoid mu dongosolo lomwe limayang'anira kutuluka kwa mpweya kapena mpweya wamafuta mu evaporative system.

Izi ndi zifukwa zochepa zomwe zingatheke, ndipo kufufuza kolondola kumafuna kufufuza mozama kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka evaporative system pogwiritsa ntchito zipangizo zapadera.

Kodi zizindikiro za cholakwika ndi chiyani? P1476?

Khodi yamavuto P1476 ikapezeka mu evaporative system control (EVAP), mutha kukumana ndi izi:

  • Kuyatsa nyali ya Check Engine pa dashboard yagalimoto.
  • Kusakwanira kwamafuta chifukwa cha kutuluka kosayenera kwa mafuta kuchokera mu thanki yamafuta.
  • Fungo la mafuta ozungulira galimotoyo ndi chifukwa cha mpweya wamafuta umalowa mumlengalenga.
  • Kusagwira ntchito bwino kwa injini kapena kuthamanga kosagwira ntchito kosakhazikika chifukwa cha vuto la makina owongolera a evaporative.

Ndikofunika kuzindikira kuti zizindikiro zimatha kuchitika mosiyanasiyana, malingana ndi chifukwa chenichenicho komanso kuopsa kwa vutolo.

Momwe mungadziwire cholakwika P1476?

Kuzindikira nambala yamavuto ya P1476 kumafuna njira zingapo:

  1. Kuwerenga zolakwika zolakwika: Zida zapadera zowunikira magalimoto (monga scanner ya OBD-II) zimagwiritsidwa ntchito powerenga ma code ovuta, kuphatikiza nambala ya P1476. Izi zidzathandiza kudziwa vuto lenileni lomwe likuchitika mu evaporative system control system.
  2. Kuwona vacuum system: Kuwunika kwa vacuum system kumaphatikizapo kuyang'ana machubu, maulumikizidwe, ndi ma valve ngati akutuluka. Izi zitha kuchitika pogwiritsa ntchito chida chapadera chodziwira kutayikira kwa vacuum kapena kuyang'ana m'maso.
  3. Kuwona pressure sensor: Ngati vuto liri ndi sensor yokakamiza mu evaporative system control system, imatha kuyang'aniridwa kuti ikugwira ntchito pogwiritsa ntchito ma multimeter kapena kusinthidwa ndi yogwira ntchito.
  4. Kuyesa pampu ya vacuum: Ngati mukukayikira kuti pampu ya vacuum ndiyolakwika, mutha kuyesa kuti ikugwira ntchito kapena kuyang'ana kulumikizana kwake kwamagetsi.
  5. Kuwunika ma valve ndi solenoids: Kuyesa ma valve ndi ma solenoid muulamuliro wa evaporative system kungaphatikizepo kuwona ngati akugwira ntchito moyenera, ali ndi mphamvu zamagetsi, komanso kuti makinawo akugwira ntchito bwino.
  6. Kuyang'ana fyuluta ya evaporative system: Ngati ndi kotheka, fufuzani chikhalidwe ndi mphamvu ya evaporation dongosolo fyuluta.

Ngati simukutsimikiza za luso lanu lokonza magalimoto kapena kupezeka kwa zida zofunika, tikulimbikitsidwa kuti mulumikizane ndi makanika oyenerera kapena malo ogulitsira magalimoto kuti muzindikire.

Zolakwa za matenda

Mukazindikira DTC P1476, zolakwika zotsatirazi zitha kuchitika:

  1. Kutanthauzira kolakwika kwa code yolakwika: Nthawi zina zimango zimatha kutanthauzira zolakwika kapena kudziwa chifukwa chake. Mwachitsanzo, angangoganizira chinthu chimodzi chokha popanda kuganizira mavuto ena.
  2. Matenda osakwanira: Makaniko ena sangazindikire bwino makina owongolera a evaporative system. Izi zitha kukupangitsani kuphonya zifukwa zina zomwe zingayambitse vuto la P1476.
  3. Kusintha zigawo popanda kuyesa kale: Nthawi zina zimango zimatha m'malo mwa zinthu monga masensa kapena ma valve popanda kudziwa bwino. Izi zitha kubweretsa ndalama zosafunikira zosinthira zida zogwirira ntchito.
  4. Kuyika kolakwika kwa zida zosinthira: Posintha zigawo, zolakwika zimatha kuchitika panthawi yoyika, zomwe zingayambitse mavuto ena ndi kubwereza kwa code yolakwika.
  5. Kunyalanyaza zolakwika zina: Nthawi zina makina oyendetsa galimoto amatha kupanga zolakwika zingapo nthawi imodzi. Kunyalanyaza zizindikiro zina zolakwika zomwe zingakhale zokhudzana ndi vutoli kungayambitse matenda osakwanira komanso kuthetsa mavuto.

Kuti mupewe zolakwika izi, ndikofunikira kugwiritsa ntchito zida zapadera ndikutsata njira zowunikira, zomwe zingathandize kuchepetsa zolakwika zomwe zingakhalepo pozindikira ndi kukonza vutolo.

Kodi zolakwika ndizovuta bwanji? P1476?

Khodi yamavuto P1476, yomwe ikuwonetsa vuto la evaporative control system (EVAP) ndi vacuum yosakwanira, ndizovuta, ngakhale sizikhala zofunikira nthawi zonse pachitetezo ndi kuyendetsa mwachindunji kwagalimoto. Kuopsa kwa codeyi kumadalira zinthu zingapo:

  • Zotsatira za chilengedwe: Vuto la kayendedwe ka evaporative likhoza kuchititsa kuti mpweya wamafuta uwoloke m'chilengedwe, zomwe zimawononga chilengedwe ndipo zitha kukopa zilango.
  • Kuchita bwino ndi chuma: Kusakwanira kwa vacuum kungayambitse kuchepa kwa mafuta komanso kuyendetsa galimoto chifukwa makinawo sangathe kuwongolera bwino kutuluka kwamafuta kuchokera mu thanki.
  • Nthawi yogwiritsira ntchito: Nthawi zina, vutoli likhoza kuwononga kwambiri zigawo zina zadongosolo ngati silinasamalidwe kwa nthawi yaitali.

Ngakhale kuti vuto lodziwika ndi code P1476 silowopsa kwa chitetezo chamsanga, ndikofunika kuchisamalira mozama ndikuwongolera mwamsanga kuti tipewe mavuto ena ndi kuchepetsa zotsatira zoipa pa chilengedwe ndi mafuta.

Kodi kukonza kungathandize kuthetsa code? P1476?

Kuthetsa khodi yamavuto P1476 kumafuna kuzindikira ndi kukonzanso kotheka kapena kusintha magawo a evaporative control system (EVAP), zochita zingapo zomwe zingathandize kuthetsa vutoli:

  1. Kuyang'ana ndi kukonza kutayikira kwa vacuum system: Izi zingaphatikizepo kusintha kapena kudula machubu a vacuum system kapena zolumikizira. Kutulukako kukakonzedwa, dongosololi likhoza kuyesedwa kuti lifufuze kuti liwonetsetse kuti vutoli lathetsedwa.
  2. Kuyang'ana ndikusintha sensor ya pressure mu EVAP system: Ngati vutoli likukhudzana ndi ntchito yolakwika ya sensor pressure, ikhoza kusinthidwa ndi yatsopano kapena yogwira ntchito.
  3. Kusintha pampu ya vacuum: Ngati pampu ya vacuum sipanga vacuum yokwanira mu dongosolo, iyenera kusinthidwa ndi yogwira ntchito.
  4. Kusintha kapena kuyeretsa mavavu ndi solenoids: Ngati vutoli liri chifukwa cha ma valve olakwika kapena ma solenoid omwe amayendetsa kayendedwe ka mpweya kapena mpweya wamafuta, amatha kusinthidwa kapena kutsukidwa.
  5. Kuyang'ana ndikusintha fyuluta ya evaporative system: Ngati fyuluta ya evaporative system yatsekeka kapena yawonongeka, iyenera kusinthidwa ndi ina.

Ndikofunika kuzindikira kuti kukonza kwenikweni kudzadalira chifukwa chenichenicho cha code P1476. Pambuyo diagnostics ndi chizindikiritso cha vuto ndi katswiri oyenerera, kudzakhala kotheka kudziwa mulingo woyenera kwambiri kukonza njira.

Kufotokozera Kwachidule kwa DTC Audi P1476

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