P0758 Shift solenoid valvụ B, eletriki

P0758 – OBD-II Nkọwa nka nka Usoro nsogbu

Mgbanwe solenoid valvụ B

Kedu ihe koodu mmejọ pụtara P0758?

Nke a bụ koodu nsogbu nchọpụta nnyefe (DTC) na-emetụta ụgbọ ala OBD-II nwere nnyefe akpaaka. Ọ gụnyere ụgbọ ala si dị iche iche ụdị dị ka Chrysler, Ford, Dodge, Hyundai, Kia, Ram, Lexus, Toyota, Mazda, Honda, VW na ndị ọzọ. Ozi bụ isi bụ na usoro nrụzi ziri ezi nwere ike ịdịgasị iche dabere n'ụdị, ụdị, na afọ nke ụgbọ ala ahụ.

Imirikiti nnyefe akpaaka nwere ọtụtụ solenoids, gụnyere solenoids A, B, na C. Solenoid "B" koodu nsogbu metụtara gụnyere P0755, P0756, P0757, P0758, na P0759. Ndị a metụtara mmejọ akọwapụtara nke na-eme ka PCM mara ma nwee ike na-amụnye ọkụ Check Engine Light. Koodu ndị a nwekwara njikọ na sekit A, B, ma ọ bụ C solenoid Ọ bụrụ na ụgbọ ala gị nwere ọkụ Overdrive ma ọ bụ ọkụ njikwa nnyefe ndị ọzọ, ndị a nwekwara ike ịbịa.

Ebumnuche nke sekit solenoid mgbanwe bụ ikwe ka PCM jikwaa solenoids mgbanwe iji chịkwaa mmegharị nke mmiri n'etiti sekit hydraulic dị iche iche wee gbanwee oke nnyefe. Usoro a na-ebuli arụmọrụ engine na opekempe rpm. Mgbasa ozi na-akpaghị aka na-eji eriri na clutches gbanwee gia, a na-enweta nke a site na ịchịkwa nrụgide mmiri. Solenoids na-ebufe na-arụ ọrụ valves na ahụ valvụ, na-ekwe ka mmiri na-ebufe na-asọba na clutches na band, na-enye ohere maka mgbanwe gia dị nro ka engine na-eme ngwa ngwa.

Koodu P0758 na-egosi nsogbu na solenoid B, nke na-achịkwa ngbanwe site na 2nd ruo 3rd gear. Ọ bụrụ na koodu a gosipụtara, ọ pụtara na PCM anaghị achọpụta mmụba ziri ezi na ọsọ mgbe ọ gbanwere site na 2nd ruo 3rd gear.

Sekit solenoid mgbanwe na-enye PCM aka inyocha mgbanwe na oke gia. Ọ bụrụ na PCM achọpụta nsogbu na sekit a, DTC ndị metụtara nwere ike ịpụta dabere na ụgbọ ala, ụdị nnyefe, na ọnụ ọgụgụ nke ngwa. Koodu P0758 metụtara kpọmkwem nsogbu eletrik na sekit solenoid B.

Ihe nwere ike ime

Ihe kpatara koodu P0758 gụnyere:

1. Mmebi solenoid B.
2. Wiring ma ọ bụ njikọ dị mkpụmkpụ ma ọ bụ mkpụmkpụ.
3. Ahụ valvụ nnyefe na-adịghị mma.
4. Ọkwa mmiri nnyefe dị ala.

Kedu ihe mgbaàmà nke koodu mmejọ? P0758?

Mgbaàmà nke koodu P0758 gụnyere: ihe isi ike na-agbanwe site na nke abụọ gaa na nke atọ, akụ na ụba mmanụ ọkụ na-adịghị mma, nnyefe nnyefe ma ọ bụ ikpo ọkụ, nnyefe rapaara na gia, obere gia, na nlele ọkụ ọkụ engine.

Otu esi achọpụta koodu mmejọ P0758?

A na-eji nyocha OBD-II iji lelee koodu ndị PCM dekọtara ngwa ngwa. Mekaniki tozuru oke na-edekọ data metụtara nsogbu ndị kpatara koodu ahụ. A na-ehichapụ koodu ahụ tupu obere oge nyocha nke ụgbọ ala iji chọpụta mgbaàmà. N'oge ule ule, a na-emepe ụgbọ ala ahụ site na 15 ruo 35 mph iji chọpụta ma koodu P0758 na-emeghachi na iji hụ na nsogbu ahụ bụ na mgbanwe solenoid B.

Mekaniki na-enyocha ọkwa mmiri nnyefe na ịdị ọcha, yana wiring maka mmebi na corrosion. Ọ dị mkpa iji nyochaa njikọ maka kọntaktị a pụrụ ịdabere na ya na ọnọdụ nke kọntaktị.

Dabere na nhazi a kapịrị ọnụ, enwere ike ịchọ nyocha iguzosi ike n'ezi ihe njikọ. Ịmata nsogbu ndị akọwapụtara na ụdị ụgbọ ala ụfọdụ chọrọ akụrụngwa dị elu maka nyocha nke ọma.

Tupu ịmalite nchọpụta nsogbu, a na-atụ aro ka ị nyochaa akwụkwọ akụkọ ọrụ nka kpọmkwem ụgbọ ala (TSBs) maka afọ ụgbọ ala gị, ụdị, na ụdị nnyefe. Nke a nwere ike ịzọpụta oge wee tụọ gị aka n'ụzọ ziri ezi. Ọ dịkwa mma ịlele akụkọ mgbasa ozi, gụnyere nzacha na mgbanwe mmiri ọ bụrụ na ọ dị.

Na-esote, a na-enyocha ọkwa mmiri nnyefe na ọnọdụ wiwi maka mmebi a na-ahụ anya dị ka ncha, abrasions, ma ọ bụ waya ekpughere.

Iji mee usoro ndị ọzọ, ịkwesịrị iji akụrụngwa dị elu, dị ka multimeter dijitalụ, yana data teknuzu akọwapụtara maka imepụta na ụdị ụgbọ ala gị. Ihe chọrọ voltaji ga-adịgasị iche n'afọ na ihe nlereanya, yabụ rụtụ aka na nkọwapụta maka ụgbọ ala gị. A ga-eme ule na-aga n'ihu mgbe niile site na ịgbanyụ ọkụ sekit wee dekọọ site na iji 0 ohm resistor belụsọ ma akọwapụtara ya ọzọ. Nguzogide ma ọ bụ sekit mepere emepe nwere ike igosi nsogbu chọrọ nrụzi ma ọ bụ ngbanwe nke wiwi.

Njehie nchọpụta

Enwere ike ime mperi mgbe ị na-achọpụta koodu P0758. Ụfọdụ n'ime ha gụnyere:

1. Mafere tupu ịlele: Ekwesịrị ịme nyocha mbụ, gụnyere nyochaa wiring na njikọ, yana ịlele ọkwa na ọnọdụ nke mmiri nnyefe. Ịwụfe nzọụkwụ a nwere ike ịkpata nchoputa na-ezighi ezi.
2. Nlele njikọ na wires ezughi oke: Njikọ na-ezighi ezi, corrosion ma ọ bụ waya mebiri emebi nwere ike ibute njehie nchọpụta. Onye ọrụ igwe kwesịrị iji nlezianya lelee ọnọdụ njikọ na wires.
3. Nchọpụta nke solenoid B ezughi oke: Ihe kpatara koodu P0758 nwere ike ọ bụghị naanị na ọ bụ solenoid B na-ezighị ezi, kamakwa nsogbu ndị ọzọ dị ka eriri ma ọ bụ mebiri emebi, valvụ nnyefe na-ezighị ezi, wdg. Onye na-arụ ọrụ kwesịrị ijide n'aka na nchọpụta ahụ gụnyere ihe niile nwere ike ime.
4. Nkọwa data nyocha na-ezighi ezi: Mekaniki ahụ ga-akọwarịrị data enwetara site na nyocha OBD-II nke ọma. Nghọtahie nke data nwere ike ime ka achọpụtaghị ihe.
5. Nlele ezughi oke na ọnọdụ nke mmiri nnyefe: Ọkwa mmiri dị ala, mmiri nnyefe ruru unyi ma ọ bụ eyi akwa nwere ike ịkpata nsogbu na solenoid B. Onye na-arụ ọrụ kwesịrị iji nlezianya lelee ọnọdụ nke mmiri nnyefe.
6. Achọghị maka mmelite ma ọ bụ TSB: Ọ dị mkpa iburu n'obi na enwere akwụkwọ akụkọ ọrụ teknụzụ (TSBs) maka ụdị ụgbọ ala akọwapụtara. Enwere ike ịgbaghara mmelite ma ọ bụ ndụmọdụ ndị na-amaghị ọkwa, nke nwere ike ibute nchọpụta na-ezighi ezi.
7. Usoro nchọpụta nsogbu efu: Ekwesịrị ịgbaso usoro nchọpụta nsogbu iji hụ na edozila nsogbu niile.
8. Nyochaa sistemu njikwa igwe ezughi oke (PCM): N'ọnọdụ ụfọdụ, mmejọ ma ọ bụ mmelite na sistemụ njikwa engine nwere ike ime ka a chọpụta P0758. Onye na-arụzi ọrụ kwesịrị ịṅa ntị na mmelite PCM.

Iji chọpụta nke ọma ma dozie koodu P0758, ọ dị mkpa ịgbaso usoro ziri ezi nke usoro ma ṅaa ntị n'akụkụ niile nke nchoputa.

Kedu ka koodu mmejọ ahụ siri dị njọ? P0758?

Koodu P0758 na-egosi nsogbu na ngbanwe solenoid B na nnyefe akpaka. Njehie a nwere ike ịnwe ogo ịdị njọ dị iche iche dabere n'ọtụtụ ihe:

1. Mgbaàmà na omume nke ụgbọ ala: Ọ bụrụ na ụgbọ ala gị amalite igosipụta ajọ mgbaàmà dị ka ngbanwe siri ike, mwepu nnyefe, ekpo oke ọkụ, ma ọ bụ ịbanye n'ọnọdụ mkpọnwụ, mgbe ahụ koodu P0758 kwesịrị iji kpọrọ ihe.
2. Ogologo oge nyocha: Ọ bụrụ na achọpụtara mperi ngwa ngwa wee mezie ya, ọ nwere ike belata nsonaazụ dị njọ. Otú ọ dị, ọ bụrụ na eleghara nsogbu ahụ anya ma ọ bụ nchoputa na-egbu oge, ọ nwere ike ime ka ọnọdụ nke nnyefe dịkwuo njọ ma mee ka nsogbu dịkwuo njọ.
3. Nsonaazụ maka igbe igbe: Ọ bụrụ na emezighị P0758 ngwa ngwa, ọ nwere ike bute mmebi ọzọ n'ime nnyefe ahụ, dị ka ịba ụba n'akụkụ na ịkwagharị ngwa n'oge adịghị mma. Nke a, n'aka nke ya, nwere ike ịchọ nrụzi nnyefe ma ọ bụ ngbanwe dị oke ọnụ.
4. Nchekwa: Nfefe na-arụ ọrụ na-ekwesịghị ekwesị nwere ike ịbawanye ohere nke ihe mberede, karịsịa ma ọ bụrụ na ụgbọ ala gbanwere gia na-atụghị anya ya ma ọ bụ tufuo ike n'oge na-ekwesịghị ekwesị.

N'ozuzu, koodu P0758 kwesịrị iji kpọrọ ihe na nyocha ozugbo na nrụzi ka a na-atụ aro ka ị zere nsogbu ndị ọzọ ma hụ na ọrụ ụgbọ ala gị dị mma na ntụkwasị obi.

Kedu nrụzi ga-enyere aka wepụ koodu ahụ? P0758?

Idozi koodu P0758 na-agụnye ọtụtụ nrụzi na usoro nyocha. Usoro ọrụ nwere ike ịdịgasị iche dabere na ụgbọ ala mere na ụdị yana ihe kpatara njehie ahụ. Nke a bụ nrụzi ndị nwere ike inye aka dozie koodu P0758:

1. Nyochaa site na iji nyocha: Nke mbụ, onye na-arụ ọrụ ga-ejikọta ihe nyocha OBD-II iji chọpụta ma chọpụta kpọmkwem isi nsogbu ahụ.
2. Na-enyocha ọkwa mmiri nnyefe: Ịlele ọkwa mmiri nnyefe na ọnọdụ dị mkpa n'ihi na mmiri dị ala ma ọ bụ mmiri emetọọ nwere ike ịkpata njehie.
3. Lelee wiring na njikọ njikọ: Onye na-arụzi ọrụ ga-elele wiring na njikọ jikọtara ya na mgbanwe solenoid B maka mmebi, corrosion, ma ọ bụ nkwụsịtụ.
4. Na-elele ahụ nnyefe valvụ: O nwere ike ịdị mkpa ka enyocha ahụ valvụ nnyefe maka ntụpọ.
5. Lelee Shift Solenoid B: Mekaniki ga-elele solenoid n'onwe ya maka ịrụ ọrụ nke ọma.
6. Nyochaa ụzọ hydraulic: Ụfọdụ nrụzi nwere ike ịchọ ịlele ụzọ hydraulic n'ime nnyefe.
7. Akụkụ nnọchi: Dabere na nsonaazụ nchoputa, mgbanwe solenoid B, wiring, njikọ, mmiri, ma ọ bụ akụkụ ndị ọzọ nwere ike ịdị mkpa ka edochie ma ọ bụ rụzie ya.

Kedu ihe bụ koodu injin P0758 [Nduzi ngwa ngwa]

P0758 – Ozi akọwapụtara nke ọma

Koodu P0758 metụtara solenoid mgbanwe n'ime ụgbọ ala nwere nnyefe akpaaka. Nke a bụ ụfọdụ ụdị ụgbọ ala na nkọwa ha nke koodu P0758:

1. Toyota / Lexus: P0758 pụtara "Shift Solenoid B Electric."
2. Ford / Mercury: Koodu P0758 nwere ike na-ezo aka na "Shift Solenoid B Electric."
3. Chevrolet / GMC / Cadillac: N'ime otu ụgbọ ala a, P0758 nwere ike guzo maka "Shift Solenoid B Electrical."
4. Honda/Acura: P0758 nwere ike jikọta ya na "Shift Solenoid B Circuit Electrical."
5. Dodge / Chrysler / Jeep / Ram: Maka otu ụgbọ ala a, koodu P0758 nwere ike igosi "2/4 Solenoid Circuit."
6. Hyundai/Kia: Koodu P0758 na-anọchite anya "Shift Solenoid 'B' Electrical."
7. Volkswagen / Audi: P0758 nwere ike jikọta ya na "Shift Solenoid B Electric."

Biko mara na nkọwa P0758 koodu nwere ike ịdịgasị iche dabere na ụdị na afọ nke ụgbọ ala ahụ. Iji chọpụta ma dozie nsogbu ahụ n'ụzọ ziri ezi, ọ dị mkpa ịme nyocha zuru ezu nke ụgbọ ala ahụ, na-eburu n'uche ihe mere na ihe nlereanya ya.