P0443 Tsarin Sarrafa Haɓakar Haɓakar Haɓakar Haɓakar Haɓakar Haɗin Haɗin Haɗin
Lambobin Kuskuren OBD2

P0443 Tsarin Sarrafa Haɓakar Haɓakar Haɓakar Haɓakar Haɓakar Haɗin Haɗin Haɗin

OBD-II Lambar Matsala - P0443 - Takardar Bayanai

Share bawul da'ira na man tururi kula da tsarin.

P0443 lambar OBD-II ce ta gama gari wacce ke nuna cewa injin sarrafa injin (ECM) ya gano matsala a cikin bawul ɗin sarrafawa ko da'irarsa. Wannan na iya nuna buɗaɗɗe ko gajeriyar kewayawa a cikin bawul ko kewaye.

Menene ma'anar lambar matsala P0443?

Wannan Lambar Matsalar Bincike (DTC) lambar watsawa ce gaba ɗaya, wanda ke nufin ya shafi motocin OBD-II sanye take. Kodayake gabaɗaya a cikin yanayi, takamaiman matakan gyara na iya bambanta dangane da alama / ƙirar.

Tsarin Evaporative Environment (EVAP) yana ba da damar iskar gas daga tankin gas don shiga injin don ƙonawa maimakon a fitar da shi cikin yanayi. Bawul ɗin keɓaɓɓen keɓaɓɓen kayan lantarki ya sauya ƙarfin batir.

ECM yana sarrafa bawul ɗin ta hanyar sarrafa madaidaicin ƙasa ta hanyar buɗe bawul ɗin tsabtace a wani takamaiman lokaci, yana barin waɗannan gas ɗin su shiga injin. ECM kuma tana sa ido kan da'irar ƙasa don kurakurai. Lokacin da ba a kunna solenoid mai ƙonewa ba, ECM ya kamata ya ga babban ƙarfin ƙasa. Lokacin da aka kunna solanoid, ECM ya kamata ya ga cewa an saukar da ƙarfin wutar ƙasa zuwa kusa da sifili. Idan ECM bai ga waɗannan ƙarfin da ake tsammanin ba ko ya gano da'irar buɗewa, wannan lambar za ta saita.

Lura. Wannan DTC yayi daidai da P0444 da P0445.

Bayyanar cututtuka

Alamomin DTC P0443 na iya zama kawai suna haskaka Lamp Indicator Lamp (MIL). Wataƙila ba za a sami matsaloli tare da sarrafawa ba. Amma gaurayayyen cakuda ko aikin injin mai rauni shima yana yiwuwa idan ɓoyayyen bawul ɗin ya buɗe. Koyaya, waɗannan alamun yawanci suna tare da wasu lambobin EVAP. Wata alama na iya ƙara matsin lamba a cikin tankin iskar gas azaman sautin "busawa" lokacin da aka cire murfin, yana nuna cewa bawul ɗin da ke sharewa baya aiki ko kuma yana makale a rufe.

  • Hasken Duba Injin zai kunna kuma za'a adana lambar a cikin ECM.
  • Kuna iya lura da raguwar yawan man fetur idan tsarin dawo da tururi baya aiki.

Abubuwan da suka dace don P0443 code

  • ECM ta umarci bawul ɗin sarrafawa don buɗewa kuma ta gano ko dai buɗewar da'irar da bai cika ba ko gajere a cikin da'irar.
  • Lambar P0443 na iya haifar da buɗaɗɗen da'ira na ciki a cikin bawul ɗin sarrafawa ko lalataccen haɗin da ke haifar da bawul ɗin ya rasa lamba.
  • Lambar kuma za ta iya saita idan wayar zuwa bawul ɗin ta lalace tsakanin ECM da bawul ɗin tsaftacewa, yana haifar da buɗe da'irar idan wayar ta yanke, ko gajeriyar kewayawa idan wayar ta gajarta zuwa ƙasa ko iko.

Dole ne a sami matsalar kula da tsaftacewa don jawo lambar P0443. CHAINba lallai ba ne valve. Yawancin lokaci su toshe ne inda ake haɗa bawul da soloid. Ko kuma yana iya ƙunsar keɓaɓɓen keɓaɓɓen mai tare da layin injin zuwa bawul ɗin sharewa. Koyaya, yana iya zama ɗaya daga cikin masu zuwa:

  • Ingantaccen purge solenoid (gajeren zango na ciki ko kewaye mai buɗewa)
  • Shafa kayan doki ko shafa wani sashi yana haifar da gajeru ko buɗewa a cikin da'irar sarrafawa
  • Mai haɗawa da aka sawa, ya karye, ko an gajarta saboda shigar ruwa
  • Kewaya direba a cikin tsarin sarrafa wutar lantarki (PCM) mara kyau ne

Matsaloli masu yuwu

  1. Yin amfani da kayan aikin dubawa, umurci mai tsabtace solenoid ya kunna. Saurara ko jin goge solenoid ya danna. Ya kamata ya danna sau ɗaya, kuma akan wasu samfuran yana iya sake dannawa.
  2. Idan babu dannawa lokacin da aka kunna kayan aikin dubawa, cire haɗin haɗin kuma duba solenoid da haɗin haɗin don lalacewa, ruwa, da sauransu. Sannan bincika ƙarfin baturi akan wayar gubar tare da maɓallin kunnawa. Idan kana da ƙarfin baturi, da hannu ƙasa da panel mai sarrafawa tare da wayar jumper kuma duba idan bawul ɗin yana dannawa. Idan haka ne, to kun san solenoid yana aiki da kyau, amma akwai matsala tare da da'irar sarrafawa. Idan bai danna lokacin da aka yi ƙasa da hannu ba, maye gurbin solenoid mai tsarkakewa.
  3. Don gwada matsala a cikin da'irar sarrafawa (idan solenoid yana gudana akai-akai kuma kuna da ƙarfin lantarki a solenoid), sake haɗa solenoid kuma cire haɗin kebul na sarrafawa (ƙasa) waya daga mai haɗin ECM (idan ba ku san yadda ake yin ba). yi wannan, kar a gwada). Tare da katse wayan ƙasa daga ECM, kunna maɓallin kuma da hannu ƙasa mai sarrafa bawul ɗin da hannu. Solenoid ya kamata ya danna. Idan haka ne, to kun san babu matsala tare da wayar sarrafawa zuwa solenoid kuma akwai matsala tare da ECM purge solenoid drive circuit a cikin ECM. Kuna buƙatar sabon ECM. Koyaya, idan bai danna ba, to dole ne a sami buɗewa a cikin wayoyi tsakanin ECM da solenoid. Dole ne ku nemo shi kuma ku gyara shi.

Sauran Tsarin EVAP DTCs: P0440 - P0441 - P0442 - P0444 - P0445 - P0446 - P0447 - P0448 - P0449 - P0452 - P0453 - P0455 - P0456

Ta yaya makaniki ke tantance lambar P0443?

  • Yana bincika lambobi da lambar takardu a cikin ECM, yana duba daskare bayanan firam don ganin lokacin da kuskure ya faru
  • Yana duba duk wayoyi da tsarin bawul ɗin tururi, gami da mai haɗa bawul ɗin sharewa don lalata, lalacewa ko sako-sako da haɗin gwiwa ko wayoyi.
  • Yana duba bawul ɗin huɗa mai tsafta don toshewa da datti, tarkace, ko yanar gizo.
  • Yana yin gwajin zub da hayaki akan tsarin tururin mai don ƙoƙarin gano dalilin zubar tururin ta amfani da tashar duba tururin.
  • Yana duba bawul ɗin sarrafawa don dacewa da juriyar bawul sannan ya duba aikin bawul ta amfani da ECM don sarrafa bawul ɗin.

Kurakurai na yau da kullun Lokacin gano lambar P0443

  • Kar a bincika kuma a ɗauka cewa bawul ɗin sarrafa shara ba daidai ba ne ba tare da yin cikakken bincike na tsarin gaba ɗaya ba don ganowa idan wayar ta karye ko yanke.
  • Kar a gyara matsala kuma maye gurbin sassan da maiyuwa ne ko a'a

Yaya muhimmancin lambar P0443?

  • Lambar P0443 yana haifar da hasken injin dubawa ya kunna kuma wannan kadai zai haifar da gazawar gwajin hayaki.
  • Wannan lambar tana nufin cewa bawul ɗin sarrafa EVAP ba shi da lahani ko kewaye da shi ba a haɗa shi da bawul ɗin ba, don haka ECM ya rasa ikon bawul ɗin.
  • Tsarin dawo da tururi da sake amfani da shi, idan ba ya aiki yadda ya kamata, na iya haifar da asarar mai.

Menene gyara zai iya gyara lambar P0443?

  • Dubawa da maye gurbin bawul ɗin sarrafawa
  • Gyaran wayoyi da suka lalace zuwa bawul ɗin sarrafa busawa da hana sake lalacewa
  • Sauyawa bawul

Ƙarin sharhi don la'akari game da lambar P0443

Lambar P0443 ita ce lambar gama gari wacce motoci ke zuwa da ita a yau wanda ke haifar da hasken injin duba ya kunna. Babban abin da ya fi zama sanadin hakan shi ne cewa an cire hular tankin mai da gangan ko kuma an kwance shi bayan an cika man fetur. Don wannan lambar, kuskuren da aka fi sani shine cewa bawul ɗin sarrafawa yana da buɗaɗɗen kewayawa na ciki ko bawul ɗin jini baya riƙe tururi.

Yadda ake Gyara Lambar Injin P0443 a cikin Minti 3 [Hanyoyin DIY 2 / Kawai $ 4.53]

Kuna buƙatar ƙarin taimako tare da lambar ku ta p0443?

Idan har yanzu kuna buƙatar taimako tare da DTC P0443, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.

NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.

2 sharhi

  • Anton

    XENIA OLD 1.3 VVTI mota. Ina da matsala da lambar PO443, lokacin da motata ke gudu 7 km / h, hasken injin yana kunne, lokacin da aka kashe lambar sadarwa, sai a sake kunna hasken injin yana kashe, amma lokacin da na sake tafiya kusan kilomita 7 hasken injin. ya dawo.

  • Jean

    Hello,
    yadda za a cire gwangwani a kan megane 2, da wuya a cire shi, kamar yadda aka nuna a cikin takardar fasaha na renault.
    Ana jiran amsa .
    Gaisuwa.

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