P0780 Gear Shift e sa sebetse hantle

P0780 - OBD-II Mathata Code Tlhaloso Tlhaloso ea Botekgeniki

Shift phoso

Khoutu ea phoso e bolela eng P0780?

Ka maikutlo a ka, khoutu ea P0780 e amana le bothata ba phetisetso ea othomathiki, 'me e ka etsahala ka lebaka la liphoso tsa mochini kapa tsa elektroniki. Khoutu ena e sebetsa feela ho likoloi tse nang le transmission ea automatic.

Li-transmission tse ikemetseng ka likoloi tse nang le lisebelisoa tsa OBD-II li laoloa ke motlakase oa taolo ea motlakase (PCM) kapa mochine o ikemetseng oa ho laola phetisetso (TCM). Ba fumana tlhahisoleseling ho tsoa ho li-sensor tsa enjine le phetisetso ho fumana maano a phetoho ea gear. Ka ho kenya li-valve tsa elektronike tsa solenoid, li laola ho phalla ha metsi a nang le khatello e phahameng ka har'a li-circuits tsa hydraulic, e leng se lumellang hore li-gears li suthele holimo kapa fatše ha ho hlokahala. Ho theha khatello e hlokahalang ea hydraulic, pompo e matla e tsamaisoang ke enjene e sebelisoa.

Molaoli oa phetisetso o boetse o laola khatello ka ho sebelisa mochine oa khatello ea elektronike ho latela liphetoho tsa lebelo la enjene le mojaro. E sebelisa sensor ea khatello le sensor ea mocheso oa phetiso ho lekola khatello le ho fetola lichifi. Haeba molaoli a bona phetisetso e sa sebetseng hantle, e boloka khoutu ea P0780 mme e ka kenya Leseli la Letšoao la Malfunction (MIL). Ka linako tse ling khoutu ena ha e sebetse hang-hang mme e ka hloka maeto a 'maloa ho kenya tšebetsong.

Ho ka 'na ha e-ba le mabaka a sa tšoaneng a hore khoutu ea P0780 e bulehe, ho kenyelletsa le mathata a mechine a kang valve ea ho laola e ntseng e khoptjoa kapa valve ea solenoid e sa sebetseng hantle, e bakang hore phetiso e fetohe ka tsela e fosahetseng.

Lisosa tse ka khonehang

Lisosa tse ka bang teng tsa khoutu ea P0780 li kenyelletsa:

1. Potoloho e khuts'oane kapa potoloho e bulehileng likhoeleng tse laolang phetiso.
2. Boemo ba mokelikeli o tlase oa phetiso.
3. Mokelikeli oa phetiso o litšila.
4. Sekhahla se fosahetseng sa solenoid valve.
5. Li-sensor tse sa sebetseng hantle tsa ho kenya kapa tsa lebelo la tlhahiso.
6. Mathata le molaoli oa khatello ea elektronike.
7. Ho se sebetse hantle ha pompo ea phetiso.
8. Tšenyo ea mochini, ho kenyelletsa ho hloleha ha torque converter, mathata a clutch, kapa likarolo tsa phetisetso ea kahare e tsofetseng / e senyehileng.
9. PCM e fosahetseng kapa phoso lenaneong la PCM.

"Shift Solenoid Harness Open or Shorted" e bolela hore lithapo tse hokahanyang valve ea shift solenoid li ka 'na tsa buleha kapa tsa khutsufatsoa, ​​​​e leng se ka bakang mathata ka matšoao a phetisetso le taolo.

Matšoao a khoutu ea phoso ke afe? P0780?

Khoutu e amanang le phetoho ea P0780 e lokela ho nkuoa e le ea bohlokoa. Esita le phoso e nyenyane e ka fetoha bothata bo tebileng haeba e sa lokisoe ka nako. Matšoao a P0780 a ka kenyelletsa:

1. Mokhoa o sa tsitsang oa phetoho ea gear.
2. Ho lieha ha o bulela gear.
3. Ho fetola lisebelisoa tse bohale, haholo maemong a tšohanyetso.
4. Ho thella ha phetiso.
5. Ho letsa mololi kapa lerata le llang ho tsoa pompong ea phetiso.

Matšoao ana a hloka tlhokomelo ea hang-hang ho qoba tšenyo e tebileng phetisong le ho boloka koloi ea hau e sebetsa ka mokhoa o sireletsehileng.

Mokhoa oa ho fumana khoutu ea phoso P0780?

Ha khoutu e amanang le phetoho ea P0780 e hlaha, etsa mehato e latelang ea tlhahlobo:

1. Sheba boemo le boemo ba mokelikeli oa phetiso. Mokelikeli o litšila kapa o cheleng o ka bontša mathata a ka hare.
2. Hlahloba ka mahlo lithapo le lihokelo tse har'a lithapo tsa taolo ea phetiso bakeng sa tšenyo, kutu, kapa li khaotsoe.
3. Hlakola likhoutu tse bolokiloeng 'me u hlahlobe hore na khoutu ea P0780 e khutla ka mor'a tlhahlobo ea tlhahlobo.
4. Sebelisa tekanyo ea khatello ea phetisetso ho hlahloba khatello ea pompo, haholo-holo haeba boemo ba mokelikeli oa phetiso bo le tlase.
5. Haeba matšoao a bontša hore ho na le phoso ea ho fetola solenoid, nahana ka ho nkela li-solenoid tsohle hang-hang haeba ho khothaletsoa ke moetsi.
6. Ha ho na le bothata ba motlakase, sheba bukana ea litšebeletso tsa koloi 'me u etse licheke tse khothaletsoang tsa lithapo le licheke tsa solenoid.

Ho bohlokoa ho hlokomela hore khoutu ea P0780 e ka ba le lisosa tse fapaneng mme tlhahlobo e felletseng e tlameha ho etsoa ho fumana le ho lokisa mohloli oa bothata phetisong.

Liphoso tsa tlhahlobo

Ha ho hlahlojoa khoutu ea bothata ea P0780 le mathata a ho fetoha, mechini e ka etsa liphoso tse latelang:

1. Maemo le Maemo a Mekelikeli a Dutlang: Maemo a sa lekaneng kapa a silafetseng e ka ba sesosa sa mathata a phetiso. Mochini ea sa hlahlobeng kapa a sa fetoleng mokelikeli oa phetiso a ka fetoa ke karolo ena ea bohlokoa ea tlhahlobo.
2. Li-sensor tse Fosahetseng: Haeba mochini o sa hlahlobe boemo ba li-sensor tsa lebelo la ho kenya le ho tsoa kapa li-sensor tse ling tse ka amang phetoho e nepahetseng ea phetisetso, tlhahlobo e fosahetseng e ka hlaha.
3. Ho Tlosa Tlhahlobo ea Likhokelo tsa Motlakase: Likhokahano tse sa nepahalang tsa terata, likhokahano tse senyehileng kapa tse senyehileng li ka baka mathata ka li-solenoids le likarolo tse ling tsa elektroniki phetisong. Mochine o lokela ho hlahloba boemo ba likhokahano tsohle tsa motlakase.
4. Ho se tsebe likhothaletso tse ikhethang tsa moetsi: Likoloi tse fapaneng li ka ba le mathata le tharollo e fapaneng bakeng sa khoutu ea P0780. Kutloisiso e fosahetseng kapa ho siuoa ha likhothaletso tse fanoeng ke moetsi ho ka lebisa tlhahlobong e fosahetseng le ho lokisoa.
5. Thepa le Lisebelisoa tse sa Lekaneng: Ho hlahloba ka nepo P0780 le ho sebetsa phetisong, ho hlokahala lisebelisoa tse khethehileng, joalo ka sekenara sa tlhahlobo, sekala sa khatello ea phetisetso, joalo-joalo Mochini ea se nang lisebelisoa tse hlokahalang a ka kopana le mefokolo ha a hlahlojoa.
6. Ho Tlohela Litlhahlobo Tse Ngata: Maemong a mang, khoutu ea P0780 e kanna ea se khutle hang-hang, 'me mochine ntle le ho etsa litlhahlobo tse ngata le ho khanna liteko a ka fosa bothata.
7. Khaello ea Setsebi sa Phetiso: Tlhahlobo ea phetiso e hloka boiphihlelo le tsebo tšimong. Ho hloka tsebo ea likarolo le ts'ebetso ea phetisetso ho ka lebisa liqetong tse fosahetseng.

Ho qoba liphoso tsena, ho bohlokoa ho ikopanya le mochini o tšoanelehang kapa setsi sa lits'ebeletso se nang le boiphihlelo ba ho hlahloba le ho lokisa phetiso ea othomathiki.

Khoutu ea phoso e tebile hakae? P0780?

Khoutu ea mathata P0780, e amanang le mathata a ho fetoha ha phetisetso ea othomathike, e lokela ho nkuoa e le ea bohlokoa. Ho hlaha ha khoutu ena ho bontša mathata a ka 'nang a e-ba teng ka phetisetso, e leng se ka lebisang tšenyo e tebileng kapa ho hlōleha ha phetisetso.

Matšoao a amanang le P0780 a ka kenyelletsa ho se tsitse ha phetoho, ho fetoha ho matla, ho thella ha phetisetso, le lintho tse ling tse sa tloaelehang. Haeba khoutu ena e sa lokisoe le ho hlokomolohuoa, e ka lebisa ho senyeha ho eketsehileng ha phetisetso, ho senyeha ha likaroloana tse eketsehileng, 'me qetellong ho hloka chelete e ngata ho lokisoa kapa ho nkeloa sebaka.

Ka hona, haeba khoutu ea hau ea P0780 e bonesitsoe kapa u hlokomela matšoao a bontšang mathata a ho falla, ho kgothaletswa hore o ikopanye le mak'henike kapa setsi sa tshebeletso se tshwanelehang bakeng sa ho hlahlojwa le ho lokiswa kapele kamoo ho ka kgonehang ho thibela ho senyeha ho eketsehileng le ho netefatsa hore koloi e sebetsa ka botshepehi le ka polokeho.

Ke tokiso efe e tla thusa ho felisa khoutu? P0780?

Litokiso tse latelang li ka hlokoa ho rarolla DTC P0780 le mathata a amanang le phetisetso ea othomathiki:

1. Ho Lekola Boemo le Boemo ba Mokelikeli oa Phetiso: Mohato oa pele ke ho etsa bonnete ba hore boemo ba mokelikeli oa phetiso bo nepahetse ebile bo maemong a matle. Mokelikeli o litšila kapa o chesang haholo o ka baka mathata a ho fetoha.
2. Mokelikeli oa Phetiso le Phetetso ea Sefe: Haeba mokelikeli o tsofetse ebile o silafetse, ho khothaletsoa ho khutlisa mokelikeli oa phetiso le sefe.
3. Ho lemoha Shift Solenoids: Li-solenoids tse fosahetseng li ka baka mathata a ho fetoha. Sheba 'me, ha ho hlokahala, fetola li-solenoid tse fosahetseng.
4. Ho lekola li-sensor tsa lebelo la ho kenya le ho tsoa: li-sensor tsa lebelo la ho kenya le ho tsoa li bapala karolo ea bohlokoa phetohong ea lisebelisoa. Lekola ts'ebetso ea bona 'me u e fetole haeba ho hlokahala.
5. Ho hlahloba le ho lokisa Wiring le li-Connectors: Wiring le li-connectors tse amanang le solenoids le li-sensor li ka baka mathata. Li hlahlobe hore na ha li na bofokoli, li na le kutu le tšenyo.
6. Hlahloba 'me u nke sebaka sa converter ea torque: Haeba mathata a ntse a tsoela pele, ho ka' na ha hlokahala hore u hlahlobe boemo ba torque converter le ho e lokisa kapa ho e nkela sebaka.
7. Ho hlahloba Pompe ea Phetiso: Pompo ea phetisetso e theha khatello ea haeteroliki e hlokahalang ho chencha likere. Haeba pompo e senyehile, e tlameha ho nkeloa sebaka.
8. Tlhahlobo ea 'Mele oa Phetiso ea Valve: Liphoso tsa' mele oa Valve li ka baka mathata a ho fetoha. Lekola boemo ba nyeoe le ho etsa litokiso kapa tse ncha ha ho hlokahala.
9. Ho lekola le ho hlophisa bocha Transmission Control Module (TCM): Maemong a mang, mathata a ka amahanngoa le TCM. Sena se ka hloka ho hlophisa bocha kapa ho nkela TCM sebaka.
10. Ho hlahloba Likarolo tsa Phetiso ea ka hare: Haeba mehato eohle e ka holimo e sa rarolle bothata, likarolo tsa phetiso ea ka hare li ka 'na tsa hloka ho hlahlojoa le ho lokisoa.

Litokiso li ka fapana ho latela maemo a itseng, sebopeho le mohlala oa koloi, le bothata bo itseng. Ho bohlokoa ho iteanya le makheneke kapa setsi sa lits'ebeletso bakeng sa tlhahlobo e nepahetseng le ho lokisoa, kaha ho sutha ke karolo ea bohlokoa ea tšebetso ea koloi ea hau le tokiso e sa lokelang ho ka ba le litlamorao tse mpe.

Khoutu ea Enjine ea P0780 ke Eng [Tataiso e Potlakileng]

P0780 - Lintlha tse ikhethileng tsa brand

Khoutu ea mathata P0780 e ka ba le meelelo e fapaneng ho latela sebopeho sa koloi:

1. Toyota, Lexus: P0780 - Bothata tsamaisong ea ho laola phetiso.
2. Ford: P0780 - Phoso ea Phetiso - Ho na le bothata ba matšoao a tsoang ho TCM (Transmission Control Module).
3. Chevrolet, GMC: P0780 - Khetho ea lisebelisoa ha e sebetse hantle.
4. Honda, Acura: P0780 - Shift solenoid malfunction.
5. Nissan, Infiniti: P0780 - Phoso ea phetisetso - solenoid.
6. Dodge, Chrysler, Jeep: P0780 - Ho se lumellane pakeng tsa matšoao a khetho ea gear le lebelo la ho potoloha ha shaft.
7. Hyundai, Kia: P0780 – Bothata ba solenoid ea shift control.
8. Volkswagen, Audi: P0780 - Bothata ba pontšo ea phetisetso.

Ka kopo hlokomela hore litlhaloso tse nepahetseng li ka fapana ho latela mofuta le selemo sa koloi. Ho kgothaletswa ho ikopanya le setsi sa ditshebeletso se dumelletsweng kapa makhenikake a sebetsang le mofuta wa koloi ya hao bakeng sa tlhahlobo e nepahetseng le tokiso ya bothata.