Chithunzi cha DTC P1473
Mauthenga Olakwika a OBD2

P1473 (Volkswagen, Audi, Skoda, Mpando) EVAP evaporative control system leak detector pump (LDP) - dera lotseguka

P1473 - OBD-II Mavuto Code Kufotokozera

Khodi yamavuto P1473 ikuwonetsa dera lotseguka mu EVAP leak kuzindikira pampu (LDP) mu Volkswagen, Audi, Skoda, ndi Seat magalimoto.

Kodi cholakwika chimatanthauza chiyani P1473?

Khodi yamavuto P1473 ikuwonetsa vuto ndi dera lagalimoto la evaporative emissions control system (EVAP) leak discovery pump (LDP). Pankhaniyi, code imasonyeza dera lotseguka, ndiko kuti, pali kusokoneza kapena kusweka kwa mawaya kapena kugwirizana komwe kumapereka mauthenga a magetsi pakati pa pampu ya LDP ndi magetsi ena onse a galimotoyo. Izi zitha kupangitsa kuti makina owongolera ma evaporative a EVAP asagwire bwino ntchito, zomwe zingapangitse kuti mpweya uwonjezeke, kuwonongeka kwachuma, ndi zovuta zina zamagalimoto.

Zolakwika kodi P1473

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Zifukwa zingapo zoyambitsa vuto la P1473:

  • Waya wosweka kapena kulumikizana: Choyambitsa chofala kwambiri ndi kuwonongeka kwa thupi kwa waya kapena cholumikizira chomwe chimapereka kulumikizana kwamagetsi pakati pa pampu yowunikira (LDP) ndi makina ena onse agalimoto. Izi zikhoza kuchitika chifukwa cha kuwonongeka kwa makina, dzimbiri kapena zina zakunja.
  • Kulephera kwa pampu ya LDP: Ngati pampu ya LDP yokha ikulephera kapena kuwonongeka, ingayambitsenso dera lotseguka, kuchititsa P1473 code.
  • Mavuto ndi masensa kapena ma valve: Zida zina za evaporative control system za EVAP, monga masensa kapena ma valve, zimatha kuyambitsa kuzungulira ngati sizikuyenda bwino.
  • Kuwonongeka kapena makutidwe ndi okosijeni okhudzana: Kuwonongeka kapena makutidwe ndi okosijeni pa zikhomo za waya kapena zolumikizira kungayambitse kusalumikizana bwino kapena kuzungulira kotseguka.
  • Kuyika kapena kukhazikitsa kolakwika: Kuyika kolakwika kapena kuyatsa kwa zigawo za dongosolo la EVAP, kuphatikizapo pampu ya LDP kapena mawaya ake, kungayambitse dera lotseguka.
  • Kusokonekera kwa gawo lowongolera magalimoto (ECU).: Nthawi zambiri, vutoli likhoza kukhala chifukwa cha kusagwira ntchito kwa module yoyendetsa galimoto yomwe imayendetsa dongosolo la EVAP evaporative control system.

Kuti mudziwe bwino chomwe chimayambitsa cholakwika P1473, tikulimbikitsidwa kuchita zowunikira zonse pogwiritsa ntchito zida zapadera kapena kulumikizana ndi makina odziwa zamagalimoto.

Kodi zizindikiro za cholakwika ndi chiyani? P1473?

Zizindikiro za DTC P1473 zingaphatikizepo izi:

  • Kutsegula kwa chizindikiro cha "Check Engine".: Chimodzi mwa zizindikiro zazikulu za vuto ndi EVAP evaporative control system, kuphatikizapo vuto code P1473, ndi kutsegula kwa "Check Engine" kuwala pa dashboard galimoto. Kuwala kowonetseraku kumakuchenjezani kuti pali vuto ndi zida zamagetsi zagalimoto.
  • Kusakhazikika kwa injini: Kuzungulira kotseguka mu Pump Detection Pump (LDP) kungapangitse injini kuyenda movutikira. Izi zitha kuwoneka ngati kugwedezeka, kugwedezeka kapena kugwedezeka kwa injini mukamangokhala kapena mukuyendetsa.
  • Kuchuluka mafuta: Kugwiritsa ntchito molakwika makina owongolera a EVAP kungapangitse kuti mafuta achuluke. Izi zikhoza kukhala chifukwa cha kuyaka kosakwanira kwa mafuta chifukwa cha kayendetsedwe kolakwika ka nthunzi.
  • Fungo losasangalatsa lamafuta: Ngati dera lotseguka mu dera la LDP limapangitsa kuti EVAP evaporative control system isagwire ntchito bwino, pangakhale fungo lamafuta mozungulira galimotoyo, makamaka pambuyo powonjezera mafuta.
  • Mavuto ndi kudutsa luso anayendera: Ngati dera lanu likufuna kuyendera kuti mulembetse galimoto yanu, mavuto a EVAP evaporative control system angapangitse kuti mulephere mayeso a mpweya, zomwe zimapangitsa kuti zikhale zovuta kulembetsa galimoto yanu.
  • Kuwonongeka kwa zizindikiro za chilengedwe: Kulephera kuyendetsa bwino mpweya ndi mpweya wamafuta kungayambitse kuchuluka kwa zinthu zoyipa zomwe zingawononge chilengedwe, zomwe zingasokoneze chilengedwe chagalimoto.

Ngati mukukayikira kuti pali vuto ndi makina anu owongolera a EVAP ndikuwona zizindikiro izi, tikulimbikitsidwa kuti mulumikizane ndi makanika oyenerera kuti adziwe ndikuthetsa vutoli.

Momwe mungadziwire cholakwika P1473?

Kuti muzindikire DTC P1473, tsatirani izi:

  1. Kuwerenga zolakwika: Gwiritsani ntchito scanner ya OBD-II kuti muwerenge zolakwika kuchokera ku Electronic Control Unit (ECU) yagalimoto. Code P1473 ikuwonetsa vuto ndi dera lodziwikiratu la leak (LDP) mu EVAP evaporative control system.
  2. Kuwona zowoneka: Yang'anani zigawo za dongosolo la EVAP la evaporative control system, kuphatikiza pampu ya LDP, mawaya, zolumikizira, ndi zolumikizira kuti muwone kuwonongeka, dzimbiri, kapena kutayikira.
  3. Kuwunika kwamagetsi: Gwiritsani ntchito ma multimeter kuti muwone dera lamagetsi lomwe limagwirizanitsidwa ndi pampu ya LDP ya mawaya otseguka, maulendo afupikitsa, kapena maulumikizidwe owonongeka. Yang'anani mawaya ngati akupitilira ndikulumikiza molondola.
  4. Kuyang'ana pampu ya LDP: Onani momwe Pump Detection Pump (LDP) ikugwirira ntchito pogwiritsa ntchito zida zapadera zowunikira magalimoto. Izi zingaphatikizepo kuyesa kuthamanga kapena kuyang'ana ntchito ya mpope.
  5. Kuyang'ana masensa ndi ma valve: Yang'anani magwiridwe antchito a masensa ndi mavavu olumikizidwa ndi EVAP evaporative control system pazovuta kapena zolakwika.
  6. Mapulogalamu ndi ECU fufuzani: Yang'anani pulogalamu yagalimoto yanu ndi gawo lowongolera zamagetsi kuti muwone zolakwika kapena zolakwika zomwe zingayambitse P1473. Nthawi zina, pangafunike kusintha pulogalamu.
  7. Kutaya diagnostics: Gwiritsani ntchito makina a utsi kapena njira zina kuti muzindikire kutayikira mu EVAP evaporative control system. Izi zithandizira kudziwa komwe kuli komanso chifukwa cha kutayikira komwe kungayambitse nambala ya P1473.

Pambuyo diagnostics anamaliza, kupanga zofunika kukonza kapena m'malo zigawo zikuluzikulu zochokera mavuto odziwika. Ngati mulibe chidziwitso kapena zida zofunika, ndi bwino kulumikizana ndi makanika odziwa bwino ntchito zamagalimoto.

Zolakwa za matenda

Mukazindikira DTC P1473, zolakwika zotsatirazi zitha kuchitika:

  • Kutanthauzira kolakwika kwa code yolakwika: Khodi yamavuto P1473 ikuwonetsa vuto ndi dera lodziwikiratu pampu (LDP) mu dongosolo la EVAP la evaporative control. Kutanthauzira kolakwika kwa kachidindo kameneka kungayambitse kuzindikiridwa molakwika ndikusintha zigawo zosafunika.
  • Kudumpha Mayeso a Circuit Amagetsi: Kukanika kuletsa molondola mavuto amagetsi monga mawaya osweka kapena mabwalo afupiafupi kungayambitse kusazindikira komanso kusowa chifukwa cha P1473.
  • Kusanthula kosakwanira kwa zigawo zina za dongosolo la EVAP: Kungoyang'ana pa pampu ya LDP kungapangitse kusowa kwa kuzindikira kwa mavuto ndi zigawo zina za EVAP evaporative control system monga masensa, ma valve kapena mizere.
  • Kunyalanyaza kuyang'ana kowoneka: Kukanika kuyang'ana m'mawonekedwe a zigawo za EVAP za evaporative control system molondola kungayambitse mavuto odziwikiratu monga mawaya owonongeka kapena kutayikira.
  • Kuyesa kwagawo kosakwanira: Kuyesa kosakwanira kwa pampu ya LDP, masensa, kapena ma valve kungayambitse zolakwika zobisika zomwe zingayambitse P1473.
  • Kugwiritsa ntchito molakwika zida zowunikira: Kugwiritsa ntchito zida zowunikira kapena zosayenera kungayambitse zotsatira zolakwika komanso kusazindikira bwino.

Ndikofunikira kuyang'anira matenda mosamala komanso mwadongosolo, kulabadira chilichonse chomwe chingayambitse vuto.

Kodi zolakwika ndizovuta bwanji? P1473?

Khodi yamavuto P1473 ikuwonetsa dera lotseguka mu pampu yodziwira kutayikira (LDP) mu dongosolo la EVAP lowongolera evaporative. Ngakhale kuti iyi si vuto lalikulu lomwe lingayimitse galimoto yanu nthawi yomweyo, ili ndi zotsatira zina zomwe ziyenera kuganiziridwa.

  • Zotsatira za chilengedwe: Kulephera kuwongolera bwino kutuluka kwa mpweya ndi utsi kungayambitse kuchuluka kwa zinthu zovulaza mumlengalenga, zomwe zitha kuwononga chilengedwe komanso thanzi la anthu.
  • Zotsatira zazachuma: Kugwiritsa ntchito molakwika kachitidwe ka EVAP kungayambitse kuchuluka kwamafuta, zomwe zingakhudze kuyendetsa bwino kwachuma kwagalimoto.
  • Kuyang'ana mwaukadaulo ndi kulembetsa: Mavuto ndi makina owongolera a EVAP angapangitse kuti zikhale zovuta kuti mupite kukayendera kapena kulembetsa galimoto yanu m'madera ena.
  • Kuwonongeka kwa magwiridwe antchito: Kulephera kuwongolera bwino kutuluka kwamafuta ndi utsi kungayambitse kusakhazikika kwa injini komanso kusagwira bwino ntchito kwa injini.

Ngakhale kuti code ya P1473 si yovuta, iyenera kuganiziridwa mozama ndikuyankhidwa mwamsanga kuti tipewe mavuto owonjezera komanso kuchepetsa kuwonongeka kwa galimoto ndi chilengedwe.

Kodi kukonza kungathandize kuthetsa code? P1473?

Kuthetsa mavuto DTC P1473 kumaphatikizapo izi:

  1. Kuyang'ana ndikusintha mawaya owonongeka kapena zolumikizira: Gawo loyamba ndikuwunika magetsi a pampu (LDP) kuti atsegule, akabudula, kapena kuwonongeka kwa mawaya, zolumikizira, ndi zolumikizira. Zida zowonongeka ziyenera kusinthidwa kapena kukonzedwa.
  2. Kuyang'ana ndikusintha pampu ya LDP: Ngati Pump Detection Detection Pump (LDP) ikulephera kapena kuwonongeka, ikhoza kuyambitsa dera lotseguka. Pankhaniyi, pampu ya LDP iyenera kusinthidwa ndi chipangizo chatsopano chogwirira ntchito.
  3. Kuzindikira ndikusintha magawo ena a EVAP: Yang'anani magwiridwe antchito a zigawo zina za EVAP evaporative control system monga masensa, ma valve ndi mizere. Bwezerani kapena konzani zinthu zolakwika ngati pakufunika kutero.
  4. Kuyang'ana pulogalamu ndi control module: Yang'anani pulogalamu yagalimoto yanu ndi gawo lowongolera kuti muwone zolakwika kapena zolakwika zomwe zingayambitse P1473. Nthawi zina, pangafunike kusintha pulogalamu.
  5. Onani ngati zatuluka: Gwiritsani ntchito zida zapadera kuti muzindikire kutayikira mu EVAP evaporative control system. Ngati kutayikira kwapezeka, ziyenera kukonzedwa ndikusinthidwa ndi zida zowonongeka.

Mukamaliza kukonza kofunikira, tikulimbikitsidwa kuti muyese dongosolo ndikuchotsa zolakwikazo pogwiritsa ntchito scanner ya OBD-II kuti muwonetsetse kuti vutoli lathetsedwa bwino. Ngati mulibe chidziwitso kapena zida zofunika, ndi bwino kulumikizana ndi makanika odziwa bwino ntchito zamagalimoto.

Kufotokozera Kwachidule kwa DTC Volkswagen P1473

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