P252F Boemo ba oli ea enjene bo phahame haholo

P252F Boemo ba oli ea enjene bo phahame haholo

Lethathamo la lintlha tsa OBD-II DTC

Boemo ba oli ea enjine bo phahame haholo

See se bolela eng?

Ena ke Khoutu ea Mathata ea Generic Powertrain Diagnostic Trouble (DTC) e sebetsang ho likoloi tse ngata tsa OBD-II (1996 le tse ncha). Sena se ka kenyelletsa, empa ha se felle ho, Ford, Volvo, Mazda, Chrysler, Mitsubishi, Toyota, jj. Leha e le sebopeho sa kakaretso, mehato e nepahetseng ea ho lokisa e ka fapana ho latela selemo sa mohlala, sebopeho, phetisetso le phetiso.

OBD-II DTC P252F le khoutu e amanang le eona P250E li amahanngoa le potoloho ea kutlo ea oli ea enjene. Potoloho ena e tsejoa hape e le potoloho ea boemo ba oli.

Potoloho ea kutlo ea oli ea enjene e etselitsoe ho lekola boemo ba oli ea enjene le khatello ea oli ho netefatsa hore likarolo tsa ka hare tsa enjene li fumana palo e nepahetseng ea lubricant. Hangata sensor ea boemo ba oli ea enjene e kentsoe kahare kapa kahare ho pane ea oli ea enjene, mme sebaka sa eona hantle se latela koloi. Ts'ebetso ena e kenyelletsa likarolo tse fapaneng tse lokelang ho etsoa ho latela sebopeho sa phepelo ea oli.

Ha PCM e lemoha boemo ba oli ba enjine “e phahameng haholo”, ho tla beoa khoutu ea P252F le lebone la enjene ea cheke, lebone la tšebeletso ea enjene, kapa ka bobeli li ka khantša ka nako e le 'ngoe. Maemong a mang, PCM e ka koala enjene ho thibela tšenyo ea likarolo tsa enjene ea kahare.

Senotlolo sa oli:

Boima ba DTC ee ke bofe?

Khoutu e tebile mme e hloka tlhokomelo e potlakileng. Lisebelisoa tse sa lekanang kapa khatello ea oli e ka baka tšenyo e sa feleng ho likarolo tsa enjene ea kahare.

A mang a matšoao a khoutu ke afe?

Matšoao a khoutu ea bothata ea P252F a ka kenyelletsa:

• Enjene e ke ke ea qala
• Ho bala ha khatello ea oli e tlase
• Leseli la enjene ea ts'ebeletso le tla bonesoa haufinyane
• Leseli la enjene ea ho hlahloba le laetse

A mang a mabaka a tloaelehileng a khoutu ke afe?

Mabaka a khoutu ena ea P252F a ka kenyelletsa:

• Boemo ba oli ea enjene e tlase (mohlomong)
• Kutlo oli boemong ba haelloang
• Sesebelisoa sa khatello ea oli e litšila kapa e koetsoeng
• Boemo ba oli ea enjine bo phahame haholo
• Wiring e fosahetseng kapa e senyehileng
• Sehokelo se senyehileng, se senyehileng kapa se hlephileng
• Fuse e nang le phoso kapa jumper (haeba ho hlokahala)
• PCM e nang le phoso

Ke mehato efe e meng ea ho rarolla bothata ba P252F?

Mohato oa pele oa bohlokoa ke ho lekola boemo ba oli ea enjene le ho netefatsa hore e maemong a nepahetseng. Lokisa ha ho hlokahala. Empa hopola hore haeba enjene ea oli e phahame haholo, e ka ba ka lebaka la phetoho ea oli ea morao-rao kapa ho eketsoa mokelikeli o fapaneng (mohlomong o pholileng) ho oli ea enjene. Ho tlosa oli feela le ho tsoela pele ho khanna ho ka etsa hore khoutu e khutle haufinyane mme e felle ka ts'enyo ea enjene!

Mohato o latelang o motle oa ho rarolla mathata ke ho ithuta li-Bulletins (TSBs tse ikhethileng tsa likoloi) ka selemo, mohlala le phepelo ea motlakase. Maemong a mang, sena se ka u bolokela nako e telele ka ho u supisa tsela e nepahetseng.

Ebe u fumana likarolo tsohle tse amanang le potoloho ea kutlo ea oli ea enjene 'me u batle tšenyo e totobetseng ea' mele. Ho latela koloi e itseng, potoloho ena e ka kenyelletsa likaroloana tse 'maloa, ho kenyeletsoa le khatello ea oli, li-switch, lits'oants'o tsa liphoso, khatello ea oli le PCM. Etsa tlhahlobo e hlakileng ea pono ho lekola wiring e amanang le eona bakeng sa liphoso tse hlakileng joalo ka mengoapo, abrasions, lithapo tse se nang letho kapa matšoao a ho chesa. E latelang, o lokela ho lekola lihokelo le likhokelo bakeng sa polokeho, ts'enyeho le tšenyo ea mabitso. Ts'ebetso ena e lokela ho kenyelletsa likhokelo tsohle tsa motlakase le likhokelo ho likarolo tsohle, ho kenyeletsoa le PCM. Lekola leqephe la data la koloi ea hau ho lekola tšebetso ea potoloho ea boemo ba oli le ho bona hore na potoloho e na le sehokelo kapa fusible link.

Mehato e tsoetseng pele

Mehato ea tlatsetso e ba koloi e ikhethang 'me e hloka hore lisebelisoa tse tsoetseng pele tse loketseng li etsoe ka nepo. Mekhoa ena e hloka litokomane tsa dijithale tsa multimeter le koloi tse ikhethang. Boemong bona, khatello ea oli e ka nolofalletsa ts'ebetso ea ho rarolla mathata.

Teko ea Voltage

Mefuta ea litšupiso le mefuta e lumelletsoeng e ka fapana ho latela koloi e itseng le phetolo ea potoloho. Lintlha tse ikhethileng tsa tekheniki li tla kenyelletsa litafole tsa ho rarolla mathata le tatellano e nepahetseng ea mehato ho u thusa ho fumana tlhahlobo e nepahetseng.

Haeba ts'ebetso ena e fumana hore mohloli oa motlakase kapa mobu ha o eo, ho ka hlokahala hore ho hlahlojoe ho tsoela pele ho netefatsa bonnete ba wiring, likhokelo le lisebelisoa tse ling. Liteko tsa tsoelo-pele li lokela ho lula li etsoa ka motlakase o khaohantsoeng le potoloho le mohala o tloaelehileng mme lipalo li lokela ho ba 0 ohms ea ho hanyetsa. Ho hanyetsa kapa ho se tsoele pele ho bonts'a mohala o fosahetseng o bulehileng kapa o khutsufalitsoeng mme o hloka ho lokisoa kapa ho nchafatsoa. Teko ea ts'ebetso ea PCM ho ea ho foreimi e tla netefatsa bots'epehi ba marapo a mobu le likhoele tsa fatše. Ho hanyetsa ho bonts'a khokahano e hlephileng kapa ts'enyeho e ka bang teng.

Ke mekhoa efe e metle ea ho lokisa khoutu ee?

• Ho Nchafatsa kapa ho Hloekisa Sensor ea Boemo ba Oli
• Phetoho ea oli le sefa
• Ho hloekisa likhokelo ho tsoa ts'enyehong
• Lokisa kapa u tlose mohala o fosahetseng
• Ho nchafatsa fuse kapa fuse (haeba ho hlokahala)
• Ho lokisa kapa ho khutlisa litheipi tse fosahetseng tsa motheo
• Ho bonesa kapa ho nkela PCM sebaka

Phoso e akaretsang

• Kenya sebaka sa senotlolo sa oli ea enjine ha mohala o fosahetseng kapa likhokelo li etsa hore PCM e behe.

Rea ts'epa hore tlhaiso-leseling e fumanehang sehloohong sena e u thusitse ho u supisa tsela e nepahetseng ea ho rarolla bothata ba motlakase oa potoloho ea enjine ea oli ea enjene ea DTC. Sengoloa sena se etselitsoe tlhaiso-leseling feela mme lintlha tse ikhethang tsa tlhaiso-leseling le lintlha tsa ts'ebeletso bakeng sa koloi ea hau li lokela ho lula li etelletsa pele.

Lipuisano tse amanang tsa DTC

• Hajoale ha ho na lihlooho tse amanang le tsona liforumong tsa rona. Romella sehlooho se secha foromong hona joale.

U hloka thuso e eketsehileng ka khoutu ea P252F?

Haeba o ntse o hloka thuso ka khoutu ea P252F, beha potso litlatsong tse ka tlase ho sengoloa sena.

HLOKOMELA. Tlhahisoleseling ena e fanoa molemong oa tlhaiso-leseling feela. Ha ea rereloa hore e sebelisoe joalo ka khothaletso ea tokiso mme ha re na boikarabello bakeng sa ketso efe kapa efe eo u e nkang koloing efe kapa efe. Lintlha tsohle tse fumanehang sebakeng sena sa marang-rang li sirelelitsoe ka litokelo tsa bangoli.