P0758 Shift solenoid valve B, motlakase

P0758 - OBD-II Mathata Code Tlhaloso Tlhaloso ea Botekgeniki

Shift solenoid valve B

Khoutu ea phoso e bolela eng P0758?

Ena ke khoutu ea ts'oaetso ea phetisetso (DTC) e sebetsang ho likoloi tsa OBD-II tse nang le transmission ea automatic. E kenyelletsa likoloi tse tsoang lihlahisoa tse fapaneng tse kang Chrysler, Ford, Dodge, Hyundai, Kia, Ram, Lexus, Toyota, Mazda, Honda, VW le tse ling. Molaetsa o ka sehloohong ke hore mehato e nepahetseng ea ho lokisa e ka fapana ho itšetlehile ka ho etsoa, ​​​​mohlala le selemo sa koloi.

Lisebelisoa tse ngata tsa othomathike li na le li-solenoids tse ngata, ho kenyelletsa le solenoids A, B, le C. Likhoutu tsa mathata tse amanang le Solenoid "B" li kenyelletsa P0755, P0756, P0757, P0758, le P0759. Tsena li amana le liphoso tse itseng tse lemosang PCM mme li ka khantša Leseli la Check Engine. Likhoutu tsena li boetse li amana le li-circuits tsa solenoid tsa A, B, kapa C. Haeba koloi ea hau e na le lebone la Overdrive kapa mabone a mang a laolang phetisetso, tsena le tsona li ka khantša.

Sepheo sa potoloho ea solenoid ke ho lumella PCM hore e laole li-solenoids tsa shift ho laola ho tsamaea ha metsi pakeng tsa lipotoloho tse sa tšoaneng tsa hydraulic le ho fetola tekanyo ea phetisetso. Ts'ebetso ena e eketsa ts'ebetso ea enjine bonyane rpm. Phetiso ea othomathike e sebelisa lihlopha le li-clutches ho fetola likere, 'me sena se finyelloa ka ho laola khatello ea mokelikeli. Li-solenoids tsa phetisetso li sebetsa li-valve 'meleng oa li-valve, tse lumellang mokelikeli oa phetiso hore o phalle ho li-clutches le lihlopha, ho lumella ho fetoha ha lisebelisoa tse boreleli ha enjene e ntse e potlakisa.

Khoutu P0758 e bonts'a bothata ka solenoid B, e laolang phetoho ho tloha ho 2nd ho ea 3rd gear. Haeba khoutu ena e hlaha, e bolela hore PCM ha e bone keketseho e nepahetseng ea lebelo ka mor'a ho tloha ho 2nd ho ea ho 3rd gear.

Potoloho ea solenoid ea shift e lumella PCM ho lekola liphetoho ho li-gear ratios. Haeba PCM e lemoha bothata potolohong ena, li-DTC tse amanang li ka hlaha ho itšetlehile ka koloi e entsoeng, mofuta oa phetisetso, le palo ea likere. Khoutu P0758 e amana ka kotloloho le bothata ba motlakase ho shift solenoid B circuit.

Lisosa tse ka khonehang

Lisosa tsa khoutu ea P0758 li kenyelletsa:

1. Tšenyo ea solenoid B.
2. Khoele e hlephileng kapa e khuts'oane kapa sehokelo.
3. 'Mele oa valve oa phetisetso o nang le phoso.
4. Boemo ba mokelikeli o tlase oa phetiso.

Matšoao a khoutu ea phoso ke afe? P0758?

Matšoao a khoutu ea P0758 a kenyelletsa: bothata ba ho falla ho tloha ho ea bobeli ho ea ho ea boraro, moruo o fokolang oa mafura, ho thella ha phetisetso kapa ho futhumala ho feteletseng, phetisetso e khomaretsoeng ka gear, lisebelisoa tse tlaase, le leseli la ho hlahloba enjene le bonesitsoe.

Mokhoa oa ho fumana khoutu ea phoso P0758?

Sekena sa OBD-II se sebelisoa ho lekola kapele likhoutu tseo PCM e li rekotileng. Mochini ea tšoanelehang o tlaleha lintlha tse amanang le mathata a bakileng khoutu. Joale khoutu e hlakoloa pele ho teko e khutšoanyane ea koloi ho bona matšoao. Nakong ea teko ea koloi, koloi e potlakisa ho tloha ho 15 ho isa ho 35 mph ho fumana hore na khoutu ea P0758 e etsahala hape le ho netefatsa hore bothata bo teng ka shift solenoid B.

Mochine o hlahloba boemo ba mokelikeli oa phetiso le bohloeki, hammoho le mehala bakeng sa tšenyo le ho bola. Ke habohlokoa ho hlahloba li-connectors bakeng sa ho kopana ho ka tšeptjoang le boemo ba mabitso.

Ho ipapisitsoe le tlhophiso e ikhethileng, ho ka hlokahala tlhahlobo ea sehokelo sa phetiso. Ho tsebahatsa mathata a khethehileng a mofuta o itseng oa likoloi ho hloka lisebelisoa tse tsoetseng pele bakeng sa tlhahlobo e nepahetseng haholoanyane.

Pele u qala ho rarolla mathata, ho khothaletsoa hore u hlahlobe li-Bulletin tsa koloi tse ikhethileng (TSBs) bakeng sa selemo sa koloi ea hau, mofuta oa koloi ea hau le mofuta oa phepelo ea eona. Sena se ka boloka nako le ho u supisa tsela e nepahetseng. Hape ke mohopolo o motle ho hlahloba nalane ea phetisetso, ho kenyeletsoa filthara le liphetoho tsa mokelikeli haeba li le teng.

Ka mor'a moo, boemo ba mokelikeli oa phetisetso le boemo ba likhoele li hlahlojoa bakeng sa tšenyo e bonahalang joalo ka mengoapo, makhopho, kapa mehala e pepeneneng.

Ho etsa mehato e meng, o hloka ho sebelisa lisebelisoa tse tsoetseng pele, joalo ka multimeter ea dijithale, le lintlha tse ikhethileng tsa tekheniki bakeng sa moetso le moetso oa koloi ea hau. Litlhoko tsa motlakase li tla fapana ho ea ka selemo le mohlala, kahoo sheba lintlha tsa koloi ea hau. Liteko tsa ho tsoelapele li lokela ho etsoa kamehla ka matla a potoloho a tlositsoe 'me ho bala ho tlalehiloe ho sebelisoa 0 ohm resistor ntle le haeba ho boletsoe ka tsela e 'ngoe. Ho hanyetsa kapa potoloho e bulehileng e ka bontša mathata a hlokang ho lokisoa kapa ho nkeloa sebaka ke mohala.

Liphoso tsa tlhahlobo

Liphoso li ka hlaha ha ho hlahlojoa khoutu ea P0758. Tse ling tsa tsona li kenyelletsa:

1. Tlohela ho Hlahloba Pele: Tlhahlobo ea pele e lokela ho etsoa, ​​​​ho kenyelletsa le ho hlahloba lithapo le lihokelo, hammoho le ho hlahloba boemo le boemo ba mokelikeli oa phetiso. Ho tlola mohato ona ho ka fella ka tlhahlobo e fosahetseng.
2. Tlhahlobo e sa lekaneng ea lihokelo le lithapo: Likhokahano tse fosahetseng, ho bola kapa lithapo tse senyehileng li ka baka liphoso tsa tlhahlobo. Mochine o lokela ho hlahloba ka hloko boemo ba lihokelo le lithapo.
3. Tlhahlobo e sa lekaneng ea solenoid B: Lebaka la khoutu ea P0758 e ka 'na ea se ke ea e-ba feela solenoid B e fosahetseng, empa hape le mathata a mang a kang li-wiring tse senyehileng kapa tse senyehileng,' mele o fosahetseng oa li-valve tsa phetisetso, joalo-joalo Mochine o lokela ho etsa bonnete ba hore tlhahlobo e kenyelletsa lisosa tsohle tse ka khonehang.
4. Tlhaloso e fosahetseng ea data ea scanner: Mochine o tlameha ho toloka ka nepo lintlha tse amohetsoeng ho tsoa ho sekena sa OBD-II. Ho se utloisisane ha data ho ka lebisa tlhokomelong e fosahetseng.
5. Tlhahlobo e sa lekaneng ea boemo le boemo ba mokelikeli oa phetiso: Maemo a tlase a mokelikeli, mokelikeli o litšila kapa o tsofetseng o ka baka mathata ka solenoid B. Mochine o lokela ho hlahloba ka hloko boemo ba mokelikeli oa phetiso.
6. Ha ho tlalehoe bakeng sa lintlafatso kapa TSB: Ho bohlokoa ho hlokomela hore ho na le li-bulletin tsa lits'ebeletso tsa tekheniki (TSBs) bakeng sa mefuta e ikhethileng ea likoloi. Lintlafatso tse sa phatlalatsoang kapa likhothaletso li ka hloloheloa, e leng se ka lebisang tlhokomelong e fosahetseng.
7. Mehato e fetotsoeng ea ho rarolla mathata: Mekhoa ea ho rarolla mathata e tlameha ho lateloa ho netefatsa hore mathata ohle a rarollotsoe.
8. Mokhoa o sa lekaneng oa ho laola enjine (PCM) hlahloba: Maemong a mang, liphoso kapa lintlafatso tsa sistimi ea taolo ea enjene li ka etsa hore P0758 e se ke ea hlahlojoa hampe. Mochine o lokela ho ela hloko lintlafatso tsa PCM.

Ho hlahloba ka nepo le ho rarolla khoutu ea P0758, ho bohlokoa ho latela tatellano e nepahetseng ea mehato le ho ela hloko likarolo tsohle tsa tlhahlobo.

Khoutu ea phoso e tebile hakae? P0758?

Khoutu ea P0758 e bonts'a mathata ka phetoho ea solenoid B ho phetiso ea othomathiki. Phoso ena e ka ba le maemo a fapaneng a matla ho latela lintlha tse 'maloa:

1. Matšoao le boitšoaro ba koloi: Haeba koloi ea hau e qala ho bontša matšoao a tebileng joalo ka ho sisinyeha ho thata, ho thella ha phetisetso, mocheso o fetelletseng oa phetisetso, kapa ho kena mokhoeng o bobebe, joale khoutu ea P0758 e lokela ho nkoa ka botebo.
2. Nako ea tlhahlobo: Haeba phoso e fumanoa ka potlako le ho lokisoa, e ka fokotsa liphello tse tebileng. Leha ho le joalo, haeba bothata bo hlokomolohuoa kapa tlhahlobo e lieha, e ka mpefatsa boemo ba phetisetso le ho baka mathata a tebileng haholoanyane.
3. Liphello tsa gearbox: Haeba P0758 e sa lokisoe hang-hang, e ka lebisa tšenyo e eketsehileng ka hare ho phetisetso, joalo ka ho eketsa ho apara likarolo le ho fetoha ha gear ka linako tse sa lokelang. Sena, le sona, se ka hloka ho lokisoa ha phetisetso e theko e boima kapa ho e ncha.
4. Tšireletseho: Phetiso e sa sebetseng hantle e ka eketsa kotsi ea kotsi, haholo-holo haeba koloi e fetola likoloi ka tšohanyetso kapa e lahleheloa ke matla ka nako e fosahetseng.

Ka kakaretso, khoutu ea P0758 e lokela ho nkoa ka botebo 'me ho hlahlojoa le ho lokisoa hang-hang ho khothaletsoa ho qoba mathata a mang le ho netefatsa ts'ebetso e sireletsehileng le e tšepahalang ea koloi ea hau.

Ke tokiso efe e tla thusa ho felisa khoutu? P0758?

Ho lokisa khoutu ea P0758 hangata ho kenyelletsa mehato e mengata ea ho lokisa le ho hlahloba. Mokhoa oa ho sebetsa o ka fapana ho latela sebopeho sa koloi le mohlala le sesosa sa phoso. Litokiso tse tloaelehileng tse ka thusang ho rarolla khoutu ea P0758 ke tsena:

1. Diagnostics ho sebelisa scanner: Taba ea pele, mochini o tla hokela sehatisi sa OBD-II ho fumana le ho fumana mohloli o nepahetseng oa bothata.
2. Ho lekola boemo ba mokelikeli oa phetiso: Ho hlahloba boemo le boemo ba mokelikeli oa phetiso ho bohlokoa hobane mokelikeli o tlase kapa mokelikeli o silafetseng o ka baka phoso.
3. Ho hlahloba li-wiring le lihokelo: Mochine o tla hlahloba lithapo le likhokahano tse amanang le shift solenoid B bakeng sa tšenyo, kutu, kapa ho robeha.
4. Ho hlahloba 'mele oa li-valve tsa phetiso: Ho ka 'na ha hlokahala hore 'mele oa li-valve tsa phetiso o hlahlojoe bakeng sa mefokolo.
5. Ho hlahloba Shift Solenoid B: Mochine o tla hlahloba solenoid ka boeona bakeng sa ts'ebetso e nepahetseng.
6. Ho hlahloba litsela tsa hydraulic: Litokiso tse ling li ka hloka ho hlahloba litsela tsa haeteroliki ka har'a phetiso.
7. Likarolo tse ling: Ho ipapisitse le liphetho tsa tlhahlobo, shift solenoid B, wiring, likhokahano, mokelikeli, kapa likarolo tse ling li ka hloka ho nkeloa sebaka kapa ho lokisoa.

Khoutu ea Enjine ea P0758 ke Eng [Tataiso e Potlakileng]

P0758 - Lintlha tse ikhethileng tsa brand

Code P0758 e amana le shift solenoid likoloing tse nang le phetiso ea othomathiki. Mona ke mefuta ea likoloi le litlhaloso tsa bona tsa khoutu ea P0758:

1. Toyota / Lexus: P0758 e bolela "Shift Solenoid B Motlakase."
2. Ford / Mercury: Khoutu P0758 e kanna ea bolela "Shift Solenoid B Motlakase."
3. Chevrolet / GMC / Cadillac: Sehlopheng sena sa likoloi, P0758 e ka emela "Shift Solenoid B Electrical."
4. Honda/Acura: P0758 e kanna ea amana le "Shift Solenoid B Circuit Electrical."
5. Dodge / Chrysler / Jeep / Ram: Bakeng sa sehlopha sena sa likoloi, khoutu ea P0758 e ka supa "2/4 Solenoid Circuit."
6. Hyundai/Kia: Code P0758 e emetse "Shift Solenoid 'B' Electrical."
7. Volkswagen / Audi: P0758 e kanna ea amana le "Shift Solenoid B Electrical."

Ka kopo hlokomela hore moelelo o nepahetseng oa khoutu ea P0758 o ka fapana ho latela mofuta le selemo sa koloi. Ho hlahloba ka nepo le ho lokisa bothata, ho bohlokoa ho etsa tlhahlobo e qaqileng ea koloi, ho ela hloko sebopeho le mohlala oa eona.