Tlhaloso ea khoutu ea bothata P1222.
Likhoutu tsa Phoso ea OBD2

P1222 (Volkswagen, Audi, Skoda, Seat) Li-valve tsa ho tima bakeng sa ho tima li-cylinder - potoloho e khuts'oane ho ea ho e ntle.

P1222 - OBD-II Mathata Code Tlhaloso Tlhaloso ea Botekgeniki

Khoutu ea mathata P1222 e bonts'a nako e khuts'oane ho isa ho e ntle ho potoloho ea valve ea ho tima ho koala li-cylinders ho Volkswagen, Audi, Skoda, Seat likoloi.

Khoutu ea phoso e bolela eng P1222?

Khoutu ea mathata P1222 hangata e amahanngoa le sistimi ea taolo ea enjene ho Volkswagen, Audi, Skoda le Seat likoloi. E bontša hore ho ka khoneha hore ho be le nako e khutšoanyane ea potoloho ho ea ho potoloho e nang le boikarabelo ba ho laola li-valve tsa ho qeta tse etselitsoeng ho tima li-cylinders. Sistimi ena, e tsejoang ka hore ke Dynamic Cylinder Deactivation (DOD), e lumella lisilindara tse itseng tsa enjine hore li koetsoe ka nakoana ho boloka mafura tlas'a maemo a tlase kapa ha u ntse u tsamaea ka sekepe. Ha phoso ena e etsahala, e ka etsa hore enjene e sebetse ka mokhoa o fosahetseng, e felisoe ke matla, e senyehe ke moruo oa mafura le mathata a mang a ts'ebetso.

Khoutu ea phoso P1222

Lisosa tse ka khonehang

Khoutu ea mathata P1222 e ka bakoa ke mabaka a fapaneng, a mang a ona ke:

  • Wiring le likhokahano: Lithapo, likhokahano, kapa likhokahano tsa potoloho ea li-valve tsa ho tima li ka senyeha, tsa buleha kapa tsa khutsufatsoa, ​​​​ho baka P1222.
  • Exhaust valve: Sephahla sa ho qeta ka boeona kapa mokhoa oa eona oa ho laola se ka 'na sa senyeha kapa se fosahetse, ho thibela tsamaiso ea li-cylinder ho sebetsa hantle.
  • Yuniti ea Taolo ea Enjine ea Elektronike (ECU): Phoso ho ECU ka boeona e ka baka P1222. Sena se ka bakoa ke sensor e fosahetseng kapa bothata ho software ea ECU.
  • E hlahlobang: Ho hlōleha ha lisele tse hlokomelang ts'ebetso ea tsamaiso ea li-cylinder kapa boemo ba li-valve tsa ho qeta, tse kang boemo ba li-valve kapa li-sensor tsa khatello ea tsamaiso, li ka fella ka P1222.
  • Mathata a mochini: Mathata ka mochine oa ho laola li-valve, tse kang ho roala, ho khomarela, kapa ho thibela, ho ka baka P1222, ho thibela tsamaiso ho laola hantle mokhoa oa ho thibela li-cylinder.
  • Software le calibration: Tekanyetso e fosahetseng kapa software e kentsoeng koloing e ka etsa hore sistimi ea tsamaiso ea li-cylinder e se sebetse hantle mme ka hona e etsa hore P1222 e hlahe.

Ho fumana ka nepo sesosa sa phoso ea P1222, ho kgothaletswa ho hlahloba koloi ka lisebelisoa tse khethehileng, 'me haeba ho hlokahala, fetola kapa u lokise likarolo tse amehang.

Matšoao a khoutu ea phoso ke afe? P1222?

Matšoao a DTC P1222 a ka fapana ho latela maemo le litšobotsi tse itseng tsa koloi, empa ka kakaretso a ka kenyelletsa tse latelang:

  • Tahlehelo ea Matla: Ho na le ho fokotseha ha matla a enjene ka lebaka la ts'ebetso e sa nepahalang ea sistimi ea taolo ea cylinder.
  • Ts'ebetso ea enjine e sa tsitsang: Enjene e ka 'na ea sebetsa ka thata kapa ea se ke ea arabela hantle ho litaelo tsa mokhanni ka lebaka la bothata ba tsamaiso ea cylinder control.
  • Ho thothomela le ho sisinyeha: Ho thothomela ho sa tloaelehang kapa ho sisinyeha ho ka etsahala ha enjene e sebetsa ka lebaka la ho se sebetse hantle ha tsamaiso ea li-cylinder.
  • Keketseho ea tÅ¡ebeliso ea mafura: Ts'ebetso e sa nepahalang ea sistimi ea taolo ea li-cylinder e ka fella ka ho eketseha ha tÅ¡ebeliso ea mafura ka lebaka la ho se sebetse hantle ha enjine.
  • Ha lebone la temoso le hlaha: Ha P1222 e hlaha tsamaisong ea tsamaiso ea enjene ea elektroniki, Leseli la Check Engine kapa leseli le tÅ¡oanang la temoso le ka khantÅ¡a.
  • Mathata a Gearshift: Ts'ebetso e fosahetseng ea sistimi ea taolo ea li-cylinder e ka ama ts'ebetso ea phetisetso, ho kenyeletsoa le liphetoho tse matla kapa ho tsilatsila.
  • Ho senyeha ha matla a ho khanna: Koloi e ka 'na ea arabela butle haholo ho accelerator pedal 'me ea ba le mekhoa e fokolang ea ho khanna ka lebaka la tahlehelo ea matla le bokhoni ba enjene.

Haeba matšoao ana a hlaha, ho khothaletsoa hore o ikopanye le mochini oa likoloi ea tšoanelehang ho hlahloba le ho lokisa bothata.

Mokhoa oa ho fumana khoutu ea phoso P1222?

Tlhahlobo ea DTC P1222 e ka kenyelletsa mehato e latelang:

  • Likhoutu tsa phoso ea ho skena: Sebelisa sesebelisoa sa ho bala ho bala likhoutu tsa liphoso ho tsoa ho sistimi ea taolo ea enjine ea elektroniki. Haeba u fumana khoutu ea P1222, sena se sebetsa e le qalo ea tlhahlobo e eketsehileng.
  • Tlhahlobo ea pono: Lekola lithapo le likhokahano tse amanang le sistimi ea taolo ea li-cylinder le li-valve tsa ho tsoa bakeng sa tÅ¡enyo, kutu, kapa ho robeha.
  • Ho hlahloba likhokahano tsa motlakase: Sheba likhokahano tsa motlakase le likhokahano bakeng sa ho ikopanya le batho ba tÅ¡epahalang le ho ba sieo ha li-circuits tse khutÅ¡oane. Haeba ho hlokahala, hloekisa mabitso kapa u nke sebaka sa lihokelo tse senyehileng.
  • Ho hlahloba li-sensor: Lekola ts'ebetso ea li-sensor tse amanang le silindara le sistimi ea taolo ea li-valve tsa exhaust, joalo ka boemo ba li-valve kapa li-sensor tsa khatello ea sistimi. Etsa bonnete ba hore li sebetsa ka nepo le ho hlahisa matÅ¡oao a nepahetseng.
  • Ho hlahloba li-valve tsa exhaust: Sheba boemo le ts'ebetso ea li-valve tsa ho qeta. Etsa bonnete ba hore li bula le ho koala hantle 'me li se ke tsa jam.
  • Litlhahlobo tsa ECU: Lekola yuniti ea taolo ea enjine ea elektroniki (ECU) u sebelisa lisebelisoa tse ikhethileng ho tseba mathata a ka bang teng a software kapa karolo ea elektroniki.
  • Teko ea mekhoa ea ho laola: Lekola mekhoa ea taolo ea li-valve tsa ho tima, joalo ka solenoids kapa li-actuator, ho netefatsa hore li sebetsa hantle.
  • Ho hlahloba likarolo tsa mochini: Lekola likarolo tsa mochini tse joalo ka lipiston, li-valve le mehele ea piston bakeng sa ho roala kapa tÅ¡enyo e ka amang ts'ebetso ea sistimi ea taolo ea li-cylinder.

Ka mor'a ho hlahloba le ho tseba sesosa sa P1222, etsa litokiso tse hlokahalang kapa u nke sebaka sa likarolo ho rarolla bothata. Haeba u sa khone ho itlhahloba ka bouena, ho khothaletsoa hore u ikopanye le mochini oa likoloi o hloahloa kapa lebenkele la ho lokisa likoloi.

Liphoso tsa tlhahlobo

Ha ho hlahlojoa DTC P1222, liphoso tse latelang li ka hlaha:

  • Tlhaloso e fosahetseng ea khoutu: Ka linako tse ling khoutu ea P1222 e ka hlalosoa hampe, e leng se ka lebisang ho nkeloa sebaka ho sa hlokahaleng kapa ho lokisoa ho fosahetseng.
  • Ho hlokahala tlhahlobo e eketsehileng: Khoutu ea P1222 e ka bakoa ke lintlha tse 'maloa,' me ka linako tse ling mohloli oa eona o ka ba thata ho tseba ka lekhetlo la pele. Sena se ka hloka tlhahlobo e eketsehileng ho supa sesosa.
  • Mathata a ho fumana likarolo: Ho fihlella likarolo tse ling tse amanang le tsamaiso ea ho laola li-cylinder le li-valve tsa ho qeta nako li ka 'na tsa fokotseha, tsa etsa hore ho be thata ho li hlahloba kapa ho li fetola.
  • Tlhahlobo e sa phethahalang: Ka linako tse ling nakong ea ho hlahlojoa, karolo e 'ngoe ea bohlokoa kapa karolo e ka' na ea hloloheloa, e leng se lebisang ho phuputsong e sa fellang kapa e fosahetseng ea bothata.
  • Mathata a Hardware: Lisebelisoa tsa boleng bo tlaase kapa tse sa lumellaneng li ka baka liphello tse fosahetseng kapa ho sitoa ho etsa liteko tse itseng.
  • Liqeto tse fosahetseng tsa tlhahlobo: Liqeto tse fosahetseng kapa tsebo e sa lekaneng li ka lebisa mehopolong e fosahetseng mabapi le lisosa tsa phoso ea P1222 le liketso tse fosahetseng tsa ho lokisa.

Ho qoba liphoso tsena, ke habohlokoa ho sebelisa lisebelisoa tsa boleng bo phahameng ba ho hlahloba le ho latela mekhoa le litlhahiso tsa moetsi.

Khoutu ea phoso e tebile hakae? P1222?

Khoutu ea mathata P1222, e bonts'ang nako e khuts'oane ho isa ho e nepahetseng potolohong ea taolo ea li-valve ho tima li-cylinders, e tebile kaha e ka baka mathata a mangata a enjene mme ea ama ts'ebetso ea enjene:

  • Tahlehelo ea matla le katleho: Bothata ba ho laola li-valve tsa ho tima li-cylinders ho ka baka tahlehelo ea matla a enjene le ho se sebetse hantle ha enjene. Sena se ka ama matla a ho khanna le tÅ¡ebeliso ea mafura.
  • Matla a enjene a eketseha: Ho lahleheloa ke bokhoni ba enjene ka lebaka la tsamaiso e sa sebetseng hantle ea li-cylinder ho ka lebisa ho ts'oaroa ho hoholo ha likarolo tsa enjene ka lebaka la ts'ebetso e mpe le ho chesa ho feta tekano.
  • Kotsi e eketsehileng ea tÅ¡enyo: Ts'ebetso e fosahetseng ea sistimi ea taolo ea li-cylinder e ka eketsa kotsi ea ho se sebetse hantle le ts'enyo, joalo ka ho futhumala ha enjine, ho roala ha li-piston le li-valve, joalo-joalo.
  • Liphello tsa tikoloho: TÅ¡ebeliso e sa nepahalang ea enjene e ka lebisa ho eketseha ha mesi ea lintho tse kotsi sepakapakeng, e ka bang le phello e mpe tikolohong.
  • LitÅ¡enyehelo tsa ho lokisa: Haeba ho e-na le bothata ba ho laola li-valve le li-cylinders tsa ho qeta nako, ho lokisoa ho ka 'na ha hloka ho nkeloa sebaka kapa ho lokisoa ha likarolo tse sa tÅ¡oaneng, tse ka bitsang chelete e ngata.

Kahoo, khoutu ea bothata ea P1222 e lokela ho nkoa ka botebo 'me e lokela ho hlahlojoa le ho lokisoa kapele kamoo ho ka khonehang ho qoba mathata a mang a ts'ebetso ea enjene le ho netefatsa ts'ebetso e tloaelehileng ea enjene.

Ke tokiso efe e tla thusa ho felisa khoutu? P1222?

Ho rarolla bothata ba khoutu ea phoso ea P1222 ho ipapisitse le bothata bo itseng bo bakang phoso, empa litlhare tse ling tse ka khonehang li kenyelletsa:

  1. Ho hlahloba le ho fetola lithapo le lihokelo: Haeba tšenyo, likheo kapa li-circuits tse khutšoanyane li fumanoa ka har'a lithapo kapa li-connectors, li lokela ho nkeloa sebaka kapa ho lokisoa.
  2. Ho hlahloba le ho fetola li-sensor: Haeba li-sensor tse amanang le taolo ea valve ea ho tima li fumanoa li fosahetse, li lokela ho nkeloa sebaka.
  3. Ho hlahloba le ho fetola li-valve tsa exhaust: Haeba li-valve tsa ho ntša metsi li sa sebetse hantle ka lebaka la ho senyeha kapa ho senyeha, li ka 'na tsa hloka ho nkeloa sebaka.
  4. Ho hlahloba le ho nkela sebaka sa taolo ea elektroniki (ECU): Haeba mathata a fumanoa ka ECU ka boeona, software ea eona kapa likarolo tsa elektronike, e ka 'na ea hloka ho nkeloa sebaka kapa ho hlophisoa bocha.
  5. Liphetoho tsa mekhoa ea ho laola: Haeba mekhoa ea ho laola e kang solenoids kapa actuators e sa sebetse hantle, e ka fetoloa kapa ea nkeloa sebaka.
  6. Nchafatso ea software: Ka linako tse ling bothata bo ka rarolloa ka ho nchafatsa software ea ECU ho mofuta oa morao-rao haeba ntlafatso e nepahetseng e fumaneha ho tsoa ho moetsi oa koloi.
  7. Litlhahlobo tse ling: Maemong a mang, mekhoa e meng ea ho hlahloba e ka 'na ea hlokoa ho khetholla mathata a mangata a rarahaneng le tsamaiso ea ho laola li-cylinder.

Ho bohlokoa ho etsa tlhahlobo e nepahetseng ho fumana sesosa se tobileng sa khoutu ea P1222 pele o etsa tokiso. Haeba u sa khone ho lokisa bothata ka bouena, ho molemo ho ikopanya le mochini oa likoloi kapa lebenkele la ho lokisa likoloi ho etsa mosebetsi o hlokahalang.

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