P0149 Phoso ea nako ea mafura

Na khoutu ea phoso ea OBD P0149 ea benya? See se ka ama boemo ba koloi ea hau hakae? Sena e ka 'na ea e-ba taba ea bohlokoa bakeng sa mochine oa hau. Nako e sa nepahalang ea pompo ea mafura e ka senya enjene haholo. Ho ithuta haholoanyane ka taba ena, sheba likarolo tse latelang.

P0149 - tlhaloso ea tekheniki ea khoutu ea phoso

Phoso ea Nako ea Mafura

Code P0149 e bolela'ng?

Diagnostic Trouble Code (DTC) P0149 ke khoutu ea phetisetso e akaretsang e sebetsang ho likoloi tse nang le sistimi ea OBD-II (mohlala, Dodge, Ram, Ford, GMC, Chevrolet, VW, Audi, joalo-joalo). Ho sa tsotellehe ho feto-fetoha ha eona, mehato e tobileng ea ho rarolla mathata e ka 'na ea fapana ho itšetlehile ka mofuta le mofuta oa koloi ea hau. Haeba koloi ea hau ea OBD-II e na le khoutu ea P0149, ho bolela hore mochine oa taolo ea enjene (PCM) o hlokometse ho se tšoane ha tatellano ea nako ea pompo ea mafura.

Khoutu ena hangata e hlaha lienjineng tsa disele tse tukang ka kotloloho tse sebelisang pompo ea mafura. Pompo ena e hokahantsoe le boemo ba crankshaft ho netefatsa nako e nepahetseng ea ente ea khatello e phahameng bakeng sa silindara ka 'ngoe ea enjene. Ho hloleha ha nako ea pompo ea mafura le crankshaft ho ka etsa hore khoutu ea P0149 e hlahe.

Mojule oa taolo ea enjene (PCM) o sebelisa lisebelisoa tse fapaneng, joalo ka lebelo la enjene le mojaro, ho bala nako ea ente ea mafura. Solenoid ea nako ea mafura ea elektronike, e laoloang ke PCM, e lumella nako ea ente hore e lokisoe ho itšetlehile ka litekanyetso tsena. Taolo ea khatello ea mafura e boetse e laoloa ke PCM mme e laola khatello ea mafura. Sensor khatello ea mafura e fana ka data ea 'nete ea khatello ho boloka boemo bo nepahetseng ba ente.

Khoutu ea P0149 e bontša hore PCM e hlokometse bothata ka nako ea pompo ea peterole, e leng se ka fellang ka ho fana ka mafura a fosahetseng. Sena e ka ba bothata bo tebileng bakeng sa enjene ea hau ea diesel mme e hloka tlhokomelo ea hang-hang.

HLOKOMELA. E-ba hlokolosi haholo ha u sebeletsa tsamaiso ea mafura a khatello e phahameng. Mofuta ona oa tsamaiso o lokela ho sebetsoa feela ke basebetsi ba koetlisitsoeng. Ho fumana lintlha tse ling mabapi le mehato ea polokeho, sheba mohloli o tšepahalang oa tlhaiso-leseling ea koloi (joalo ka All Data DIY).

Matšoao a ka bang teng a khoutu ea P0149 ke afe?

Haeba koloi e ka qala ka katleho, nako e sa tsamaisaneng ea pompo ea peterole e ka senya enjene haholo. Khoutu ea phoso P0149 e tebile 'me e hloka tlhokomelo ea hang-hang. Matšoao a amanang le khoutu ena a ka kenyelletsa:

1. Bothata ba ho qala enjene.
2. E fokotsehile ka kakaretso ts'ebetso ea enjene.
3. Ponahalo e ka bang teng ea likhoutu tse eketsehileng tse amanang le sistimi ea mafura.
4. Monko o matla oa mafura.
5. Ho ka etsahala hore koloi e kene maemong a tšohanyetso.
6. Mosi o feteletseng o tsoang tsamaisong ea ho ntša metsi.
7. Lebone la enjene ea cheke kapa tšebeletso ea enjene haufinyane le tla khantša.
8. Ponahalo e ka etsahalang ya lebone la temoso le sa sebetseng hantle.

Matšoao ana a bontša mathata a tebileng ka enjene le tsamaiso ea mafura, kahoo ke habohlokoa ho etsa tlhahlobo le ho lokisa hang-hang ho thibela tšenyo e eketsehileng le ho netefatsa hore koloi e tšepahala.

Ke eng e bakang khoutu ea bothata P0149?

Mabaka a ka bang teng a ho beha khoutu ea P0149 a ka kenyelletsa:

1. Solenoid ea nako ea mafura e fosahetse.
2. Matšoao a nako ho li-sprockets tsa mochini ha a tsamaellane.
3. Sensor e mpe ea khatello ea mafura.
4. Ho se sebetse hantle ha mochini o laolang khatello ea mafura.
5. Ho dutla tsamaisong ya mafura.
6. PCM e fosahetseng (mojule oa taolo ea powertrain).
7. Sefefo sa mafura se koalehile haholo.
8. Thibelo e matla ea mohala oa phepelo ea mafura.
9. Pompo ea mafura e senyehile kapa e tsofetse.
10. Sensor e senyehileng kapa e litšila ea phallo ea moea (MAF).

Ke litokiso life tsa tlhahlobo tse tla thusa ho rarolla khoutu ea bothata P0149?

Ha u fumana khoutu ea bothata P0149 le ho e rarolla, latela mehato e ka tlase:

1. Sheba "Lisosa tse ka khonehang" tse thathamisitsoeng ka holimo. Hlahloba ka mahlo lithapo tse amanang le likhoele le likhokahanyo. Sheba likarolo tse senyehileng 'me u shebe lithakhisa tse robehileng, tse kobehileng, tse sutumelitsoeng ka ntle kapa tse chesitsoeng.
2. Sheba li-bulletin tsa litšebeletso tsa tekheniki (TSBs) bakeng sa koloi ea hau e khethehileng. Bothata ba hau bo ka tsejoa mme ho na le tokiso e tsebahalang e lokollotsoeng ke moetsi.
3. Ntle le haeba koloi ea hau e na le enjene ea diesel 'me e sa tsoa lokisoa, ho ke ke ha etsahala hore e hlolehe ho sebetsa.
4. Sebelisa sesebelisoa sa tlhahlobo ho fumana likhoutu tse bolokiloeng le ho homisa data ea foreimi. Ngola lintlha tsena fatše, ebe u hlakola likhoutu.
5. Haeba ho na le monko o matla oa mafura, hlahloba hore na ha ho na ho lutla tsamaisong ea mafura 'me u hlahlobe ka hloko likarolo tse sa tsoa nkeloa sebaka.
6. Lekola sensor ea khatello ea mafura, actuator ea taolo ea mafura, le solenoid ea nako ea mafura u sebelisa digital volt/ohmmeter (DVOM). Fetola likarolo tse sa finyelleng lintlha tse khothaletsoang ke moetsi.
7. Haeba mathata a ntse a tsoela pele, sheba li-Bulletin tsa koloi ea hau (TSBs) tse tsamaellanang le matšoao le likhoutu tsa hau.
8. Likarolo tse latelang li ka hloka ho fetoloa kapa ho lokisoa:

• Powertrain control module (PCM).
• Pompo ea mafura.
• Solenoid ea nako ea mafura.
• Ho laola phepelo ea mafura.
• Sensor khatello ea mafura.
• Likarolo tsa tsamaiso ea ente ea mafura.

Liphoso Tse Tloaelehileng Ha U Fumana Khoutu P0149

Pele o qala ho lokisa bothata, etsa bonnete ba hore bo teng. Hape, pele o fetola karolo leha e le efe ea tsamaiso ea phepelo ea mafura, etsa bonnete ba hore karolo e hlile e senyehile 'me bothata ha bo bakoe ke lisosa tse ling.

1. Sebelisa lisebelisoa tsa tlhahlobo ho hlahloba likhoutu tsohle tsa liphoso tsa OBD.

Hopola hore mafura a diesel a phahameng a ka ba kotsi bophelong ba hau, kahoo e-ba hlokolosi ha u sebetsa tsamaisong ea mafura.

Khoutu ea Enjine ea P0149 ke Eng [Tataiso e Potlakileng]

Ho bitsa chelete e kae ho fumana khoutu ea P0149?

Ho fumana khoutu ea P0149 hangata ho hloka lihora tse 1,0 tsa ts'ebetso. Leha ho le joalo, litšenyehelo le linako tsa tlhahlobo ea ho lokisa likoloi li ka fapana ho latela lintlha tse joalo ka sebaka, sebopeho sa koloi le mohlala, le mofuta oa enjene. Mabenkele a mangata a ho lokisa likoloi a bitsa li-euro tse 75 ho isa ho tse 150 ka hora.