P0400 Phallo ea Phallo ea Khase ea Phallo ea Khase e sa Sebetse
Likhoutu tsa Phoso ea OBD2

P0400 Phallo ea Phallo ea Khase ea Phallo ea Khase e sa Sebetse

Khoutu ea Mathata ea OBD-II - P0400 - Leqephe la Lintlha

P0400 - Ho se sebetse hantle ha tsamaiso ea exhaust gas recirculation (EGR).

Khoutu ea mathata P0400 e bolela'ng?

Khoutu ena ea Mathata a Tlhatlhobo (DTC) ke khoutu ea phetisetso e akaretsang, ho bolelang hore e sebetsa ho likoloi tse nang le thepa ea OBD-II. Le ha e le ka kakaretso, mehato e ikhethileng ea ho lokisa e ka fapana ho latela mofuta / mofuta.

Sephahla sa Exhaust Gas Recirculation (EGR) ke sephahla se sebetsang ka vacuum se laolang palo ea khase e kenang hape e kenang ka har'a meqomo.

Module ea taolo ea powertrain (PCM) e beha boleng ho latela mojaro oa enjene, mocheso le maemo a mang. Haeba PCM e lemoha hore palo ea khase e tsoang ka har'a silindara e ne e sa lekana kapa e le sieo, khoutu ena e behiloe.

Matšoao

Mokhanni ha a na ho bona matšoao a mang ntle le MIL (Light Light Indicator Light). Leha ho le joalo, matšoao a poteletseng e tla ba keketseho ea mocheso oa mollo le keketseho ea tlhahiso ea NOx.

  • Bulela lebone la temoso ea enjene ho dashboard.
  • Keketseho ea mesi ea NOx hammoho le mocheso o matla oa ho tuka.
  • Ho thothomela ho ka bang teng ha enjene.

Lisosa tsa khoutu ea P0400

Khoutu ea P0400 e kanna ea bolela hore ketsahalo e le 'ngoe kapa tse' maloa tse latelang li etsahetse:

  • Sephahla se koetsoeng sa khase se koahetsoeng se koalang phallo ea likhase tse tsoang.
  • Ho qeta monono khase recirculation solenoid haelloang
  • Haelloang qeta monono khase recirculation solenoid belofo belofo / marapo
  • Likhoele tsa vacuum li senyehile / li hakolotsoe ho motlakase oa li-valve tsa EGR kapa ho tsoa phunyeng ea EGR.
  • Ho qeta monono phepelo ea khase e fosahetse
  • Valofo ea EGR e senyehileng kapa e sa sebetseng. EGR valve e ka 'na ea khomarela kapa ea koaloa.
  • Sensor ea mocheso ea EGR e fosahetseng kapa e senyehileng le li-circuits.
  • E butsoe kapa e khuts'oane ka har'a mohala oa mohala oa valve oa EGR.
  • Khokahano e mpe ea motlakase ho valve ea EGR.
  • Tsela ea EGR e koetsoe, e thibela ho phalla ha likhase tsa ho tsoa.
  • Li-vacuum hose tse senyehileng kapa tse khaotsoeng ho tloha ho EGR valve solenoid.

Litharollo tse ka bang teng

Kaha meralo ea phunyelletso ea peterole ea moea e fapane, teko feela e ke ke ea lekana:

  • U sebelisa sesebelisoa sa scan, sebelisa valve ea EGR ha enjene e ntse e sebetsa. Haeba enjene e khoptjoa, bothata e kanna ea ba ho hloleha ha likhoele tsa nakoana kapa ho thijoa ha nakoana.
  • Haeba enjene e sa khoptjoe, sebelisa valve ea EGR ka letsoho ha ho khonahala. Ntle le haeba enjene e khoptjoa kapa litafole, likou li kanna tsa koaloa. Ho tlosoa valve le ho hloekisa likoung tsohle ho tla hlokahala.
  • Teko ea solenoid hangata e ka etsoa feela ka sesebelisoa sa scan hobane boholo ba li-solenoid li sebetsa ka potoloho ea motlakase ho fapana le matla a sa feleng.
  • Hlahloba lits'ila tsohle, lipeipi, jj.
  • Hlahloba marapo a motlakase bakeng sa tšenyo.
  • Kenya sebaka sa phepelo ea motlakase oa khase.

Likhoutu tse amanang tsa EGR: P0401, P0402, P0403, P0404, P0405, P0406, P0407, P0408, P0409

Liphoso Tse Tloaelehileng Ha U Fumana Khoutu P0400

  • Ho fetola valve ea EGR pele u sheba li-deposit tsa carbon ho sensor ea mocheso oa EGR.
  • Ho fetola valve ea EGR ntle le ho hlahloba mochine oa khatello ea EGR.

Code P0400 e tebile hakae?

  • Valofo ea EGR e fosahetseng e ka etsa hore enjene e chese ho feta tekano, e leng se ka bakang tšenyo e ka hare ho piston ea enjene le li-valve.
  • Leseli la Check Engine le khantšitsoeng le tla etsa hore koloi e hlōlehe teko ea ho ntša mocheso ka lebaka la NOx e feteletseng.

Ke litokiso life tse ka lokisang khoutu ea P0400?

  • Ho fetola valve ea EGR
  • Ho fetola mohala o robehileng oa vacuum ho valve ea EGR
  • Ho fetola sensor ea mocheso oa EGR kapa ho e hloekisa ho tloha moleng ho e lokisa
  • Ho tlosa li-deposit tsa carbon ho tloha liphaepheng tsa EGR ho ea ho mefuta e mengata ea ho kenya

Maikutlo a mang ao u ka a nahanang mabapi le khoutu ea P0400

Code P0400 e hlahisoa ha sensor ea mocheso oa EGR e sa bone phetoho ea mocheso ha EGR e laeloa hore e bule. Li-sensor tsena li na le ho bokella k'habone e ngata, e etsang hore li se utloe mocheso o tsoang ho likhase tsa EGR.

Mokhoa oa ho Lokisa Khoutu ea Enjine ea P0400 ka Metsotso e 3 [Mekhoa e 2 ea DIY / $ 4.11 feela]

U hloka thuso e eketsehileng ka khoutu p0400?

Haeba u ntse u hloka thuso ka DTC P0400, beha potso litlatsong tse ka tlase ho sengoloa sena.

HLOKOMELA. Tlhahisoleseling ena e fanoa molemong oa tlhaiso-leseling feela. Ha ea rereloa hore e sebelisoe joalo ka khothaletso ea tokiso mme ha re na boikarabello bakeng sa ketso efe kapa efe eo u e nkang koloing efe kapa efe. Lintlha tsohle tse fumanehang sebakeng sena sa marang-rang li sirelelitsoe ka litokelo tsa bangoli.

Maikutlo a 2

  • Ho otsela

    Lebone la mile le butswe, code p0400 koloing ya Innova diesel bothata ke eng, ke lokisitse egr

  • Phoso ea p0400

    koloi e matha 'me ka mor'a ho futhumala ho fihlela mocheso o sebetsang o lahlela phoso P0400' me koloi e na le marulelo a letsatsi.

Eketsa ka tlhaloso