Chithunzi cha DTC P1471
Mauthenga Olakwika a OBD2

P1471 (Volkswagen, Audi, Skoda, Mpando) EVAP leak detector pump (LDP) - dera lalifupi kupita ku positive

P1471 - OBD-II Mavuto Code Kufotokozera

Khodi yamavuto P1471 ikuwonetsa kufupi kupita ku zabwino mu dera la EVAP leak leak sensor pump (LDP) mu Volkswagen, Audi, Skoda, Seat magalimoto.

Kodi cholakwika chimatanthauza chiyani P1471?

Khodi yamavuto P1471 m'magalimoto a Volkswagen, Audi, Skoda ndi Seat ikuwonetsa vuto ndi dera la evaporative emissions control system (EVAP) leak discovery pump (LDP). Cholakwika ichi chikuwonetsa mwachidule kufupi kwabwino pa dera la LDP. Kulephera kotereku kungapangitse kuti pampu ya LDP isagwire bwino ntchito kapena kuonongeka. Izi zitha kukhudza magwiridwe antchito a EVAP evaporative control system, zomwe zitha kupangitsa kuti mpweya uwonjezeke, kuchepa kwamafuta amafuta komanso zovuta zoyendera magalimoto.

Zolakwika kodi P1471

Zotheka

Khodi yamavuto P1471 imatha kuyambitsidwa ndi zifukwa zosiyanasiyana:

  • Mawaya owonongeka kapena zolumikizira: Mawaya owonongeka kapena osweka mudera la Leak Detection Pump (LDP) angayambitse kufupi kukhala kwabwino, zomwe zimapangitsa P1471. Izi zitha kuchitika chifukwa cha kuwonongeka kwamakina, dzimbiri kapena kukalamba kwa mawaya.
  • Dera lalifupi mkati mwa pampu ya LDP: Kuzungulira kwapakati papampu yodziwira kutayikira kungayambitse P1471. Izi zitha kuchitika chifukwa cha zida zapampu zotha kapena zowonongeka.
  • Kuwonongeka mu dongosolo lowongolera kapena relay: Mavuto ndi dongosolo lowongolera kapena ma relay omwe amawongolera pampu ya LDP angayambitse mwachidule kuti akhale abwino ndikuyambitsa P1471.
  • Kuwonongeka kwa masensa kapena ma valve mu dongosolo la EVAP: Masensa kapena ma valve ogwirizana ndi EVAP evaporative control system akhoza kuonongeka kapena kukhala ndi vuto la waya, zomwe zingayambitsenso P1471.
  • Mavuto ndi gawo lowongolera magalimoto (ECU): Mavuto ena omwe ali ndi gawo loyendetsa galimoto amatha kuchititsa kuti pang'onopang'ono ukhale wabwino mu dera la pampu la LDP ndipo, chifukwa chake, nambala ya P1471.

Kuti mudziwe bwino chomwe chimayambitsa cholakwika P1471, tikulimbikitsidwa kuchita zowunikira zonse pogwiritsa ntchito zida zapadera kapena kulumikizana ndi makina odziwa zamagalimoto.

Kodi zizindikiro za cholakwika ndi chiyani? P1471?

Zizindikiro za DTC P1471 zitha kusiyanasiyana kutengera vuto lenileni la EVAP evaporative control system ndipo zingaphatikizepo izi:

  • Chizindikiro cha "Check Engine".: P1471 ikachitika, nyali ya "Check Engine" pa dashboard yagalimoto idzayatsidwa. Ichi ndiye chizindikiro chachikulu chomwe chikuwonetsa kuti pali vuto ndi dongosolo lowongolera evaporative la EVAP.
  • Magwiridwe a injini osakhazikika: Ngati pali vuto lalikulu ndi dongosolo la evaporative control system, monga lalifupi kuti likhale labwino mu dera la pampu la LDP, injini ikhoza kuyenda molakwika. Izi zitha kuwoneka ngati kugwedezeka, kugwedezeka, kapena kugwedezeka kwa injini mukamangokhala kapena mukuyendetsa.
  • Kuchuluka mafuta: Kulephera kwa njira yowongolera mpweya wa EVAP kuyendetsa bwino mpweya wamafuta otuluka mu thanki kungayambitse kuchuluka kwamafuta agalimoto.
  • Nthunzi yamafuta ikutha: Ngati chifukwa cha P1471 chifukwa cha kutayikira mu dongosolo la EVAP, ndiye kuti galimotoyo ikhoza kukhala ndi fungo la mafuta mozungulira, makamaka pambuyo powonjezera mafuta.
  • Mavuto ndi kudutsa luso anayendera: Nthawi zina, vuto la makina owongolera mpweya amatha kulephera kuyang'anira chifukwa cha kuchuluka kwa mpweya wamafuta.
  • Kuwonongeka kwa zizindikiro za chilengedwe: Kuphwanya dongosolo lowongolera mpweya kungayambitse kuchuluka kwa zinthu zovulaza m'chilengedwe, zomwe zingakhudze magwiridwe antchito agalimoto.

Kumbukirani kuti zizindikirozi zikhoza kuwonekera mosiyana malinga ndi vuto la EVAP ndi zinthu zina.

Momwe mungadziwire cholakwika P1471?

Kuti muzindikire DTC P1471 ndikuthetsa vutoli, tsatirani izi:

  1. Kuwona Makhodi Olakwika: Gwiritsani ntchito scanner ya OBD-II kuti muwerenge zolakwika kuchokera ku ECU yagalimoto. Khodi ya P1471 iwonetsa vuto ndi makina owongolera a EVAP.
  2. Kuwona zowoneka: Yang'anani zigawo za EVAP za evaporative control system monga pampu yotulukira (LDP), machubu, maulumikizidwe, ndi ma valve kuti muwone kuwonongeka, kutayikira, kapena dzimbiri.
  3. Kuwunika kwamagetsi: Yang'anani dera lamagetsi lomwe limagwirizanitsidwa ndi pampu ya LDP ya mawaya osweka, mabwalo amfupi, kapena zolumikizira zowonongeka. Gwiritsani ntchito ma multimeter kuti muwone kukana ndikuyesa mayeso afupipafupi.
  4. Kuyesa 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. Kuyang'ana pulogalamu ndi control module: Yang'anani pulogalamu yagalimoto yanu ndi gawo lowongolera kuti muwone zolakwika kapena zolakwika zomwe zingayambitse P1471.
  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 P1471.

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 P1471, zolakwika zotsatirazi zitha kuchitika:

  1. Kudumpha ma diagnostics amagetsi: Kuletsa molakwika mavuto amagetsi monga mawaya osweka kapena mabwalo afupiafupi kungayambitse kusazindikira kwa zigawo zina zadongosolo.
  2. Kuzindikira kutayikira kolakwika: Vuto la P1471 silingayambitsidwe ndi kagawo kakang'ono kamene kamatuluka pampu (LDP), komanso ndi mavuto ena mu EVAP evaporative control system, monga kutayikira kapena ma valve olakwika ndi masensa. Kudumpha mayeso otayikira kapena kutanthauzira molakwika zotsatira za mayeso kungayambitse kusazindikira.
  3. Kuyesa kosakwanira kwa mapulogalamu ndi gawo lowongolera: Kunyalanyaza zovuta zomwe zingachitike ndi pulogalamu yagalimoto kapena gawo lowongolera kungayambitse kusazindikira komanso kusowa zomwe zingayambitse code ya P1471.
  4. Mavuto ndi zida zowunikira: Kugwiritsa ntchito zida zowunikira zomwe zili zabwino kapena zachikale kungayambitse kuwerenga molakwika kwa zolakwika kapena zotsatira zosadalirika, zomwe zimapangitsa kuzindikira kolondola kukhala kovuta.
  5. ukadaulo wosakwanira kapena chidziwitso: Kutanthauzira kolakwika kwa zotsatira za matenda chifukwa cha chidziwitso chosakwanira kapena chidziwitso kungayambitse malingaliro olakwika ndi kukonza zolakwika.
  6. Mavuto ndi kudzifufuza: Nthawi zina eni magalimoto amayesa kuzindikira vutoli okha pogwiritsa ntchito malangizo a pa intaneti kapena mabwalo, zomwe zingayambitse kutsimikiza kolakwika kwa chifukwa cha zolakwika ndi kukonza zolakwika.

Pofuna kupewa zolakwika izi, ndikofunikira kutsatira njira yolondola yodziwira matenda.

Kodi zolakwika ndizovuta bwanji? P1471?

Khodi yamavuto P1471 ikuwonetsa vuto ndi dera lodziwikiratu leak (LDP) mu dongosolo la EVAP la evaporative control. Ngakhale izi zingawoneke ngati vuto locheperako, kuopsa kwa cholakwikacho kungadalire pazifukwa zingapo:

  • Mmene injini imagwirira ntchito: Ngati vuto la dera lamagetsi la LDP limapangitsa injini kukhala yovuta kapena zovuta zina, kuyendetsa galimoto ndi chitetezo cha pamsewu zingakhudzidwe.
  • Zotsatira za chilengedwe: Kugwiritsa ntchito molakwika makina owongolera mpweya wa EVAP kungayambitse kuchuluka kwa zinthu zovulaza mumlengalenga, zomwe zimawononga chilengedwe.
  • Mavuto omwe angakhalepo podutsa luso loyendera: Madera ena amafunikira kuyendera bwino kwagalimoto kuti mulembetse galimoto yanu. Mavuto ndi dongosolo lowongolera mpweya amatha kupangitsa kuti kuyesa kwa mpweya kulephera, zomwe zingalepheretse kulembetsa.
  • Mavuto Owonjezera Otheka: Ngakhale P1471 code yokha ingakhale yaing'ono, chifukwa chake chingakhale chokhudzana ndi mavuto aakulu ndi dongosolo la EVAP kapena zigawo zina zamagalimoto.

Ponseponse, ngakhale nambala yamavuto ya P1471 singakhale yovuta ngati ma code ena olakwika, iyenera kutengedwa mozama kuti tipewe zovuta zomwe zingachitike, zachilengedwe komanso zowunikira.

Kodi kukonza kungathandize kuthetsa code? P1471?

Kuthetsa mavuto DTC P1471 kungafunike masitepe angapo, kutengera chomwe chinayambitsa cholakwikacho. Nazi zina zomwe mungakonze:

  1. Kusintha kwa Pump Detection Pump (LDP).: Ngati vutoli liri chifukwa cha pampu ya LDP yolakwika, iyenera kusinthidwa ndi yatsopano kapena kukonzedwa malinga ndi malingaliro a wopanga.
  2. Konzani kapena kusintha mawaya owonongeka ndi zolumikizira: Ngati P1471 imayambitsidwa ndi mawaya owonongeka kapena zolumikizira, ziyenera kukonzedwa kapena kusinthidwa. Yang'anani zingwe zonse zamagetsi ndi zolumikizira ngati zadzimbiri, zaduka kapena mabwalo amfupi.
  3. Diagnostics ndi m'malo masensa kapena mavavu: Ngati chifukwa cha cholakwikacho chikugwirizana ndi masensa kapena ma valve mu EVAP evaporative control system, ayenera kufufuzidwa ndipo, ngati kuli kofunikira, kusinthidwa.
  4. Kuyang'ana pulogalamu ndi control module: Yang'anani pulogalamu yagalimoto yanu ndi gawo lowongolera kuti muwone zolakwika kapena zolakwika zomwe zingayambitse P1471. Nthawi zina, pangafunike kusintha pulogalamu.
  5. Onani ngati zatuluka: Gwiritsani ntchito zida zapadera kuti muzindikire kutayikira mu EVAP evaporative control system. Ngati kutayikira kwapezeka, kumayenera kukonzedwa ndikusinthidwanso zofunikira.

Mukamaliza kukonza kofunikira, tikulimbikitsidwa kuti muyese dongosolo ndikuchotsa zolakwikazo pogwiritsa ntchito scanner ya OBD-II kuti muwonetsetse kuti vutoli lathetsedwa bwino. Ngati mulibe luso kapena zida zofunika, ndibwino kuti mupite nazo kwa makanika odziwa bwino ntchito zamagalimoto.

Kufotokozera Kwachidule kwa DTC Volkswagen P1471

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