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P1470 (Volkswagen, Audi, Skoda, Mpando) EVAP leak detector pump (LDP) - kusokonezeka kwa dera

P1470 - OBD-II Mavuto Code Kufotokozera

Khodi yamavuto P1470 ikuwonetsa kusokonekera kwa dera la EVAP leak leak sensor pump (LDP) mumagalimoto a Volkswagen, Audi, Skoda, ndi Seat.

Kodi cholakwika chimatanthauza chiyani P1470?

Khodi yamavuto P1470 m'magalimoto a Volkswagen, Audi, Skoda ndi Seat ikuwonetsa vuto ndi dera lowongolera evaporative emissions control system (EVAP) leak discovery pump (LDP). The evaporative emission control system (EVAP) ndi yomwe ili ndi udindo wochepetsera mpweya wotuluka mu thanki ya gasi kupita mumlengalenga pousunga mu thanki kapena kuutumizanso ku injini kuti uyake. Pampu Yodziwikiratu Yotulutsa (LDP) ili ndi udindo wowunika momwe mpweya wamafuta akutuluka. Chifukwa cha kulephera kumeneku, magwiridwe antchito a chilengedwe amatha kuwonongeka, komanso zovuta pakuwunika kwaukadaulo.

Zolakwika kodi P1470

Zotheka

Khodi yamavuto P1470 ikhoza kuyambitsidwa ndi zifukwa zingapo:

  • Kulephera kwa pampu ya LDP: Kusokonekera kwa Pump Yodziwikiratu Leak (LDP) yokha kungayambitse cholakwika ichi. Izi zitha kuchitika chifukwa cha kutha, kuwonongeka, kapena kutsekeka kwa mpope.
  • Mavuto amagetsi: Mawaya osweka, mabwalo amfupi, kapena kulumikizidwa kowonongeka kwamagetsi olumikizidwa ndi pampu ya LDP kungayambitse P1470.
  • Mavuto ndi masensa kapena ma valve: Masensa kapena ma valve okhudzana ndi evaporative emissions control system (EVAP) akhoza kukhala olakwika kapena ali ndi vuto la waya, zomwe zingayambitsenso vutoli.
  • Kutayikira mu dongosolo la EVAP: Emission control system (EVAP) kutayikira kungayambitse P1470. Izi zitha kuchitika chifukwa cha kuwonongeka kwa machubu, malumikizidwe, kapena zida zina zamakina.
  • Mavuto ndi pulogalamu kapena gawo lowongolera: Nthawi zina zovuta ndi pulogalamu yagalimoto kapena gawo lowongolera zimatha kupangitsa kuti code ya P1470 iwoneke.

Kuti mudziwe bwino chomwe chimayambitsa nambala yolakwika ya P1470, tikulimbikitsidwa kuti muzindikire galimotoyo pogwiritsa ntchito zida zapadera kapena kulumikizana ndi makanika oyenerera.

Kodi zizindikiro za cholakwika ndi chiyani? P1470?

Zizindikiro za nambala ya P1470 zitha kusiyanasiyana kutengera vuto la evaporative emissions control system (EVAP) ndipo zingaphatikizepo:

  • Padashboard pali cholakwika: P1470 ikayatsidwa, nyali ya "Check Engine" kapena kuwala kwina kowonetsa kungawonekere pa dashboard yanu, kuwonetsa zovuta ndi kasamalidwe ka injini.
  • Magwiridwe a injini osakhazikika: Mavuto ndi makina owongolera mpweya amatha kuyambitsa injini kuyenda molakwika, kuphatikiza kunjenjemera, kugwedezeka, kapena kuthamanga movutikira.
  • Kuwonongeka kwamafuta amafuta: Mavuto ndi dongosolo la EVAP atha kupangitsa kuti mafuta achuluke chifukwa cha kusayenda bwino kwa mpweya komanso kuwongolera mpweya wamafuta.
  • Mafuta amanunkhira: Kutayikira mu dongosolo la EVAP kungayambitse mafuta kununkhiza mozungulira galimotoyo, makamaka pambuyo powonjezera mafuta.
  • Mavuto ndi kudutsa luso anayendera: M'madera ena, vuto la makina owongolera mpweya amatha kulephera kuyang'anira chifukwa cha kuchuluka kwa mpweya wamafuta.
  • Kuwonongeka kwa zizindikiro za chilengedwe: Kuphwanya mu dongosolo la evaporative control system kungayambitse kuchuluka kwa zinthu zovulaza m'chilengedwe, zomwe zingakhudze chilengedwe chagalimoto.

Kumbukirani kuti zizindikilozi zimatha kuwonekera mosiyanasiyana kutengera mtundu wa vuto la EVAP ndi zinthu zina, ndiye tikulimbikitsidwa kuti mufunsane ndi katswiri wamagalimoto oyenerera kuti adziwe bwino komanso kukonza vutolo.

Momwe mungadziwire cholakwika P1470?

Kuti muzindikire cholakwika P1470, ndikofunikira kutsatira njira zina:

  1. Kuwona Makhodi Olakwika: Gwiritsani ntchito scanner ya OBD-II kuti muwerenge zolakwika kuchokera ku ECU yagalimoto. Khodi ya P1470 iwonetsa vuto ndi makina owongolera a EVAP.
  2. Kuwona zowoneka: Yang'anani zigawo za dongosolo la evaporative control la EVAP monga machubu, zolumikizira ndi mavavu kuti muwone kuwonongeka kapena kutayikira.
  3. Kuwunika kwamagetsi: Yang'anani dera lamagetsi lomwe limalumikizidwa ndi pampu yodziwira kutayikira (LDP) pamawaya otseguka, 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. 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 P1470.
  6. Kuyang'ana masensa ndi ma valve: Yang'anani magwiridwe antchito a masensa ndi mavavu olumikizidwa ndi EVAP evaporative control system pazovuta kapena zolakwika.
  7. Kuyang'ana pulogalamu ndi control module: Ngati kuli kofunikira, yang'anani pulogalamu ndi gawo lowongolera magalimoto pazolakwika kapena zolakwika zomwe zingayambitse P1470.

Pambuyo diagnostics anamaliza, kupanga zofunika kukonza kapena m`malo zigawo zikuluzikulu zochokera mavuto odziwika. Ngati simukutsimikiza za luso lanu kapena luso lanu, ndibwino kulumikizana ndi makanika odziwa bwino ntchito zamagalimoto.

Zolakwa za matenda

Mukazindikira DTC P1470, zolakwika zotsatirazi zitha kuchitika:

  • Kudumpha ma diagnostics amagetsi: Kulephera kuwongolera bwino vuto lamagetsi, monga waya wosweka kapena kulumikizidwa kolakwika, kungayambitse kusazindikira kwazinthu zina zamakina.
  • Kuzindikira kutayikira kolakwika: Vuto la P1470 silingayambitsidwe ndi pompu yolakwika yotulukira (LDP), komanso ndi mavuto ena mu dongosolo la EVAP la evaporative control system, monga kutayikira kapena ma valve olakwika ndi masensa. Kudumpha mayeso otayikira kapena kutanthauzira molakwika zotsatira za mayeso kungayambitse kusazindikira.
  • 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 P1470.
  • 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.
  • ukadaulo wosakwanira kapena chidziwitso: Kutanthauzira kolakwika kwa zotsatira za matenda chifukwa cha chidziwitso chosakwanira kapena chidziwitso kungayambitse malingaliro olakwika ndi kukonza zolakwika.
  • 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 zolakwikazi, ndikofunikira kutsatira njira yolondola yodziwira matenda ndikugwiritsa ntchito zida zapamwamba zowunikira magalimoto.

Kodi zolakwika ndizovuta bwanji? P1470?

Khodi yamavuto P1470, ngakhale ikuwonetsa vuto ndi dongosolo lowongolera mpweya wa EVAP, nthawi zambiri silikhala lovuta kapena lovuta kwambiri, koma ndikofunikira kulingaliridwa mosamala ndikuwongolera chifukwa lingayambitse zovuta zingapo:

  • Kuwonongeka kwamafuta amafuta: Mavuto ndi makina owongolera mpweya amatha kupangitsa kuti mafuta achuluke chifukwa makinawo sangathe kuyendetsa bwino mpweya wotuluka ndi nthunzi.
  • Zotsatira za chilengedwe: Mavuto ndi dongosolo la EVAP angayambitse kuwonjezereka kwa zinthu zovulaza mumlengalenga, zomwe zimakhudza chilengedwe.
  • Mavuto ndi kudutsa luso anayendera: M'madera ambiri, mavuto ndi makina owongolera mpweya amatha kupangitsa kuti munthu asamayende bwino kapena kuyesa kuwongolera chifukwa cha kuchuluka kwa mpweya wotulutsa mafuta.
  • Mavuto Owonjezera Otheka: Ngakhale P1470 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 P1470 siili yowopsa kwambiri poyerekeza ndi zolakwika zina, iyenera kuganiziridwa mosamala ndikuwongolera kuti tipewe zovuta zomwe zingachitike ndi kuchuluka kwamafuta, kutulutsa mpweya, komanso kuyang'anira magalimoto.

Kodi kukonza kungathandize kuthetsa code? P1470?

Kuthetsa vuto la P1470 kungafunike masitepe angapo, kutengera chomwe chayambitsa cholakwikacho, njira zina zokonzetsera zikuphatikizapo:

  1. Kusintha kwa Pump Detection Pump (LDP).: Ngati pampu ya LDP ili yolakwika kapena yowonongeka, iyenera kusinthidwa. Pampu yatsopano iyenera kukhazikitsidwa malinga ndi malingaliro a wopanga.
  2. Kukonza dera lamagetsi kapena kusintha: Ngati vutoli liri chifukwa cha mawaya osweka, mafupipafupi, kapena mavuto ena amagetsi, kukonza kapena kusintha zigawo zamagetsi zomwe zimagwirizanitsidwa zimafunika.
  3. Kukonza kutayikira mu dongosolo la EVAP: Ngati vuto ndi chifukwa cha kutayikira mu dongosolo EVAP evaporative dongosolo, kutayikira kuyenera kupezeka ndi kukonzedwa. Izi zitha kuphatikiza kusintha machubu owonongeka kapena zida zamakina.
  4. Kusintha masensa kapena mavavu: Ngati cholakwikacho chimayambitsidwa ndi masensa olakwika kapena ma valve mu dongosolo la EVAP, ayenera kusinthidwa kapena kusinthidwa malinga ndi malingaliro a wopanga.
  5. Kusintha pulogalamu kapena gawo lowongolera: Nthawi zina, vuto lingakhale lokhudzana ndi pulogalamu yagalimoto kapena gawo lowongolera. Pankhaniyi, mungafunike kusintha pulogalamuyo kapena kuchita njira zina zothetsera vutoli.

Pambuyo pokonza zofunikira, tikulimbikitsidwa kuyesa dongosolo ndikuchotsa kukumbukira zolakwika pogwiritsa ntchito scanner ya OBD-II kuti muwonetsetse kuti vutoli lathetsedwa. Ngati mulibe zinachitikira kapena zipangizo zofunika, ndi bwino kulankhula ndi oyenerera amakanika kuchita ntchito yokonza.

Kufotokozera Kwachidule kwa DTC Volkswagen P1470

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