P0791 ho se sebetse ha potoloho ea "Shaft" ea mahareng ka lebelo la "A".

P0791 - OBD-II Mathata Code Tlhaloso Tlhaloso ea Botekgeniki

Khoutu ea bothata P0791 e bonts'a ho se sebetse hantle ha potoloho ka har'a sensor ea lebelo la shaft "A".

Khoutu ea phoso e bolela eng P0791?

Khoutu ea mathata P0791 e bonts'a bothata ka "A" ea "A" ea "shaft Speed ​​​​Speed ​​sensor". Sensor ena hangata e sebelisetsoa ho buisana le data ea lebelo la shaft ho module ea taolo ea phetisetso (PCM). Ka tloaelo, lebelo la shaft e bohareng e lokela ho eketseha butle-butle ho fihlela likere li fetoloa. Haeba sena se sa etsahale, PCM e ke ke ea khona ho tseba leano la phetoho, e leng se hlahisang khoutu ea phoso ea P0791. Phoso ena e ka boela ea etsahala haeba PCM e sa amohele letšoao ho tsoa ho sensor ea lebelo la shaft kapa e fumana letšoao le fosahetseng.

Lisosa tse ka khonehang

Mabaka a mang a ka bakang khoutu ea bothata ea P0791:

• The intermediate shaft speed sensor ka boeona e fosahetse.
• Mathata a likhokahano tsa motlakase kapa lithapo ka har'a potoloho ea sensor.
• Ho na le phoso mojuleng oa taolo ea enjene (PCM), e ke keng ea toloka ka nepo matšoao a tsoang ho sensor.
• Ho hloleha ho phetiso ea shaft e bohareng ka boeona, ho kenyelletsa le mathata a mochini oa ho chencha li-gear kapa drive.
• Tšenyo kapa ho apara likarolo tsa mochine tse ka amang lebelo la countershaft.
• Lerata la motlakase kapa tšitiso ho lets'oao la sensor.

Matšoao a khoutu ea phoso ke afe? P0791?

Matšoao a DTC P0791 a ka kenyelletsa tse latelang:

• Mathata a ho Shifting: Koloi e ka 'na ea e-ba le bothata ba ho fetola likere kapa ho ka ba le tieho e hlokomelehang ea ho sutha.
• Li-Gear Shifts tse sa tloaelehang: Ho ka 'na ha e-ba le liphetoho tse sa tloaelehang kapa tse sa lebelloang, ho kenyelletsa le liphetoho tsa tšohanyetso kapa tse sa tloaelehang lebelong la enjene.
• Limp-On Mode: Maemong a mang, koloi e ka kena ka har'a mokhoa oa ho tsubella moo ho sebetsang gear e le 'ngoe feela kapa sete e lekanyelitsoeng ea likere.
• Sheba Leseli la Enjene: Hangata khoutu ea P0791 e tla tsamaea le leseli la Check Engine holim'a phanele ea lisebelisoa.

Mokhoa oa ho fumana khoutu ea phoso P0791?

Mehato e latelang e khothaletsoa ho hlahloba DTC P0791:

1. Ho Skena Likhoutu tsa Mathata: Sebelisa sehatisi sa OBD-II ho tseba likhoutu tsohle tsa mathata koloing ea hau, ho kenyeletsoa le khoutu P0791. Sena se tla u thusa ho fokotsa patlisiso ea hau le ho bona hore na ho na le mathata a mang a amang phetiso.
2. Ho lekola likhokahano tsa Motlakase: Lekola likhokahano tsa motlakase le likhoele tse amanang le sensor ea lebelo la countershaft. Etsa bonnete ba hore likhokahano li sireletsehile 'me ha ho na tšenyo ea lithapo.
3. Ho lekola sensor ka boeona: Lekola sensor ea mahareng ea shaft ka boeona bakeng sa ho kenya ts'ebetso e nepahetseng le tšenyo e ka bang teng. Kenya sensor hape haeba ho hlokahala.
4. Tlhahlobo ea Phetiso: Etsa tlhahlobo e phethahetseng ea phetisetso ho tseba mathata a mang a ka amang ts'ebetso ea phetiso kapa lebelo la li-countershaft.
5. Tlhahlobo ea PCM: Haeba ho hlokahala, hlahloba mojule oa taolo ea enjine (PCM) bakeng sa liphoso kapa ho se sebetse hantle ho ka bakang mathata a lebelo la countershaft.
6. Likarolo tsa Teko tsa Mechini: Lekola likarolo tsa mochini oa phetisetso, joalo ka mochini oa li-shift le drive, bakeng sa ho senyeha kapa ho senyeha ho ka bakang ts'ebetso e sa lokelang.

Liphoso tsa tlhahlobo

Ha ho hlahlojoa DTC P0791, liphoso tse latelang li ka hlaha:

• Tlhaloso e fosahetseng ea data: Kutloisiso e fosahetseng ea lintlha kapa tlhaloso e fosahetseng ea likhoutu tsa liphoso e ka lebisa ho qeto e fosahetseng ea sesosa sa ho se sebetse hantle 'me, ka lebaka leo, ho liphoso tsa ho hlahloba.
• Tlhahlobo e sa Lekaneng: Etsa bonnete ba hore likarolo tsohle tse amanang le sensor ea lebelo la countershaft li hlahlobiloe ka botlalo, ho kenyeletsoa likhokahano tsa motlakase, sensor ka boeona, le likarolo tsa mochini oa phetisetso.
• Ho hlokomoloha Mathata a Eketsehileng: Ke habohlokoa ho hopola hore khoutu ea P0791 e ka bakoa eseng feela ke mochine o fokolang oa lebelo la countershaft, empa hape le mathata a mang a tsamaiso ea phetisetso kapa ka module ea taolo ea enjene. Hoa hlokahala ho etsa tlhahlobo e felletseng ho kenyelletsa lisosa tse ling tse ka bang teng.

Khoutu ea phoso e tebile hakae? P0791?

Khoutu ea mathata P0791 e ka ba e tebileng hobane e bonts'a bothata ka sensor ea lebelo la phetisetso ea countershaft. Sensor ena ke ea bohlokoa bakeng sa ts'ebetso e nepahetseng ea phetisetso, kaha e fetisetsa data ea lebelo la shaft ho module ea "automatic transmission control module" (PCM), e lumellang ho fetoha ha gear ho nepahetseng.

Haeba sensor e bohareng ea shaft e sa sebetse hantle, e ka etsa hore likere li fetohe ka mokhoa o fosahetseng, e leng se ka bakang mathata a latelang:

• Ho chencha lijana ka tsela e sa nepahalang: Koloi e ka 'na ea kena ka likere tse sa lokelang, tse ka fellang ka tahlehelo ea matla, ho se sebetse hantle, esita le maemo a kotsi a ho khanna.
• Keketseho ea Phetiso ea Phetiso: Ho chencha lisebelisoa tse sa nepahalang ho ka baka ts'abo le tšenyo ea likarolo tsa phetisetso ea kahare, e hlokang tokiso e theko e boima kapa e ncha.
• Moruo o Fosahetseng oa Mafura: Phetiso e sa sebetseng hantle e ka baka keketseho ea tšebeliso ea mafura ka lebaka la tšebeliso e mpe ea likere.

Ka hona, khoutu ea P0791 e lokela ho nkoa ka botebo 'me ho khothalletsoa hore ho hlahlojoa le ho lokisoa ho qaloe hang-hang ho qoba mathata a mang le ho netefatsa polokeho le ts'ebetso e nepahetseng ea koloi.

Ke tokiso efe e tla thusa ho felisa khoutu? P0791?

Khoutu ea ho rarolla mathata P0791 e ka kenyelletsa mehato e latelang:

1. Ho fetola Sensor ea Intermediate Shaft Speed ​​​​Sensor: Haeba sensor e fosahetse kapa e hloleha, e lokela ho nkeloa sebaka ke e ncha e kopanang le litlhaloso tsa koloi ea mantlha. Kamora ho nkela sensor sebaka, ho kgothaletswa ho hlahloba le ho lekanya sistimi.
2. Ho Lekola Maqhama a Motlakase: Lekola likhokelo tsa motlakase, ho kenyeletsoa lithapo le lihokelo tse amanang le sensor ea lebelo la countershaft. Etsa bonnete ba hore likhokahano li tiile 'me li tiisitsoe ka mokhoa o sireletsehileng.
3. Tlhahlobo ea Ts'ebetso ea Phetiso: Ho phaella ho sensor, likarolo tse ling tsa tsamaiso ea phetisetso, tse kang PCM le lisebelisoa tse ling, li lokela ho hlahlojoa hape ho laola lisosa tse ling tse ka bakang phoso.
4. Lenaneo le Calibration: Kamora ho nkela sensor kapa likarolo tse ling sebaka, ho ka hlokahala ho hlophisa kapa ho lekanya sistimi ho netefatsa ts'ebetso e nepahetseng ea phetisetso.

Ho khothaletsoa hore litokiso li etsoe tlas'a tataiso ea mochini oa likoloi ea nang le boiphihlelo kapa setsi sa litšebeletso se lumelletsoeng ho netefatsa hore bothata bo lokisoa ka nepo le ho qoba ho hlaha hape ha phoso.

Mokhoa oa ho Lekola le ho Lokisa P0791 Khoutu ea Enjine - OBD II Khoutu ea Mathata Hlalosa

P0791 - Lintlha tse ikhethileng tsa brand

Khoutu ea mathata P0791 e ka ba le meelelo e fapaneng ho latela moetsi le mohlala oa koloi, meelelo e mengata e ka khonehang bakeng sa mefuta e fapaneng:

• Ford / Lincoln / Mercury: Bothata ka sensor e bohareng ea lebelo la shaft.
• Chevrolet / GMC / Cadillac: Ho se sebetse hantle ha potoloho ea Shaft Speed ​​​​Sensor A (ISS).
• Toyota / Lexus: Ho se sebetse hantle ha potoloho ea sekhahla sa shaft ea mahareng.
• Honda/Acura: Ho se sebetse hantle ha "shaft speed sensor" ea potoloho ea "A".
• BMW: Letšoao le sa sebetseng le tsoang ho sensor e bohareng ea lebelo la shaft.
• Mercedes-Benz: Ho se sebetse hantle ha potoloho ea Shaft Speed ​​​​Sensor A (ISS).

Ena ke mehlala e seng mekae feela ea likhoutu tsa P0791 bakeng sa mefuta e fapaneng ea likoloi. Ho boetse ho khothaletsoa hore u shebane le litokomane tsa tokiso le litšebeletso bakeng sa mofuta oa hau le mohlala bakeng sa tlhaiso-leseling e nepahetseng haholoanyane.