P2270 O2 Sensor Signal Bias / Stuck Lean Bank 1 Sensor 2

P2270 O2 Sensor Signal Bias / Stuck Lean Bank 1 Sensor 2

Mpempe akwụkwọ OBD-II DTC

O2 Sensor Signal Offset / Stuck Lean Bank 1 Sensor 2

Kedu ihe nke a pụtara?

Nke a bụ koodu nnyefe ọnụọgụ, nke pụtara na ọ metụtara ụgbọ ala OBD-II niile site na 1996 gaa n'ihu. Ụdị ụgbọ ala nwere ike ịgụnye, mana ọnweghị oke, Chevy, Subaru, GMC, Ford, Mini, VW, Mazda, wdg. Agbanyeghị, usoro nchọpụta nsogbu nwere ike ịdị iche na ụgbọ ala ruo n'ụgbọala.

Koodu Nsogbu Nsogbu a (DTC) P2270 na-emetụta ihe ntụgharị O2 (oxygen) post-catalytic na ngọngọ # 1, ihe mmetụta # 2. A na-eji ihe mmetụta cat-cat a nyochaa arụmọrụ nke onye ntụgharị catalytic. Ọrụ onye ntụgharị bụ ịbelata ikuku anwuru ọkụ. DTC a na -edobe mgbe PCM na -achọpụta mgbaàmà sitere na ihe mmetụta O2 ka ọ dabere ma ọ bụ dabara adaba.

DTC P2270 na-ezo aka na ihe mmetụta mgbada (mgbe ihe ntụgharị catalytic gasịrị), ihe mmetụta #2 na akụ #1. Bank #1 bụ akụkụ nke injin nwere cylinder #1. Enwere ike inwe ihe mmetụta nke atọ na mmepụta, ọ bụrụ na nke a bụ nsogbu, P2274 atọrọ.

Koodu a na -agwa gị nke ọma na mgbaama nke otu ihe mmetụta oyxgen nyere na -arapara na ngwakọta dị nro (nke pụtara na ikuku na -ejupụta n'ikuku).

Rịba ama. Ụfọdụ ndị nrụpụta, dị ka Ford, nwere ike na -ezo aka na nke a dị ka ihe mmetụta ihe mmetụta mkpali, otu ihe mana n'ụzọ dị iche. DTC a yiri P2195. Ọ bụrụ na ị nwere ọtụtụ DTC, mezie ha n'usoro ka ha si apụta.

Ahụkarị oxygen ihe mmetụta O2:

ihe mgbaàmà

Ohere inweta bụ, ị gaghị achọpụta nsogbu njikwa ọ bụla n'ihi na nke a abụghị ihe mmetụta # 1. Ị ga -achọpụta na ọkụ nrụrụ aka adịghị arụ ọrụ (MIL) na -abịa. Agbanyeghị, n'ọnọdụ ụfọdụ, injin ahụ nwere ike na -arụ ọrụ na mberede.

Ihe nwere ike ime

Ihe kpatara DTC a nwere ike ịgụnye:

• Mmiri na -ekpofu ọkụ na -adị nso ihe mmetụta O2
• Ihe mmetụta HO2S2 ruru unyi ma ọ bụ ntụpọ (ihe mmetụta 2)
• Nsogbu HO2S2 / Nsogbu Circuit
• Ntinye efu nke ihe mmetụta HO2S2
• Nrụgide mmanụ ọkụ ezighi ezi
• Ụgbọ ala mmanụ ụgbọala na -adịghị mma
• Mmiri coolant engine na -agbapụta
• Solenoid valvụ na -adịghị mma
• PCM adịghị n'usoro

Usoro nchoputa na ndozi

Jiri anya nyochaa wiwi na njikọta maka corrosion, wiwi scuffed / abraded / kinked, atụdo wiring / rụrụ arụ, ọkụ ọkụ na / ma ọ bụ gafere. Dozie ma ọ bụ dochie dịka achọrọ.

Lelee nchapu mmiri ma rụkwaa ma ọ bụrụ na ọ dị mkpa.

N'iji mita ohm volt volt (DVOM) atọrọ na ohms, nwalee njikọ njikọta maka nguzogide. Tulee nkọwa nrụpụta. Dochie ma ọ bụ rụzie dịka ọ dị mkpa.

Ọ bụrụ na ị nwere ike ịnweta ngwa nyocha dị elu, jiri ya nyochaa ihe ọgụgụ ihe mmetụta dị ka PCM hụrụ (injin na -arụ ọrụ na ọnọdụ okpomọkụ nkịtị na ọnọdụ mkpọchi mechiri emechi). Ihe mmetụta ikuku oxygen na -ekpo ọkụ n'azụ (HO2S) na -ahụkarị mgbanwe voltaji n'etiti 0 na 1 volt, maka DTC a ị nwere ike hụ voltaji araparawo na 0 V. Ịgbagharị injin kwesịrị ime ka ihe mmetụta ọkụ eletrik gbanwee (meghachi omume).

Ndozi a na -ahụkarị maka DTC a bụ mwepụ ikuku na -agwụ ike, nsogbu na ihe mmetụta sensọ / wiring, ma ọ bụ ihe mmetụta n'onwe ya. Ọ bụrụ na ị na -anọchi ihe mmetụta O2 gị, zụta ihe mmetụta OEM (aha aha) maka nsonaazụ kacha mma.

Ọ bụrụ na ị na -ewepụ HO2S, lelee maka mmetọ sitere na mmanụ, mmanụ injin, na igwe nju oyi.

Echiche ndị ọzọ na -enye nsogbu: Jiri onye na -enyocha nrụgide mmanụ, lelee nrụgide mmanụ na valvụ Schrader na okporo ụzọ mmanụ. Tụlee na nkọwapụta onye nrụpụta. Nyochaa valvụ solenoid valvụ. Nyochaa injectors mmanụ. Lelee amaokwu coolant maka ihi mmiri.

Ihe edeturu ọzọ:

Enwere akwụkwọ mgbasa ozi nke Ford (TSB) 14-0084, nke metụtara ụfọdụ 2010-2012 F-150, Navigator, Ranger, E-Series na ụgbọ ala ndị ọzọ, nke na-ekwu iji dochie ihe mmetụta O2 mgbe achọtara DTC P2270 ma ọ bụ P2272. ...

Enwere Chrysler Dodge Jeep Service Bulletin 18-011-08 nke kwuru DTC a metụtara ụfọdụ 2008-2010 Compass, Patriot, Sebring, Avenger na Caliber ụdị. Ọ bụrụ na DTC pụtara obere oge, lelee ma koodu na akwụkwọ akụkọ metụtara gị. Ndozi na nke a bụ ịmegharị PCM.

Enwere ike ịnwe TSB ndị ọzọ metụtara ụdị na ụdị ndị ọzọ metụtara DTC a, kpọtụrụ ngalaba ọrụ onye na -ere ahịa gị ma ọ bụ ebe ntanetị ka ịchọta TSB ọ bụla metụtara ụgbọ gị.

Vidiyo nchọpụta koodu P2270

Nke a bụ vidiyo metụtara ule sekit nke ihe mmetụta sensọ Ford O2. Ọmụmaatụ ga -abụ Mercury Sable 2005 nwere koodu P2270, usoro a ga -abụ otu maka ụdị / ụdị ndị ọzọ. Anyị ejikọghị onye na -emepụta vidiyo a:

Mkparịta ụka DTC ndị metụtara ya

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Achọrọ enyemaka ọzọ na koodu P2270?

Ọ bụrụ na ị ka chọrọ enyemaka na DTC P2270, biputere ajụjụ n'ime ihe dị n'okpuru akụkọ a.

Rịba ama. Enyere ozi a maka ebumnuche ozi naanị. Ezubeghị ya ka ọ bụrụ ndụmọdụ ndozi yana ọ bụghị anyị ka ọ dị n'aka maka ihe ọ bụla ị na -eme n'ụgbọala ọ bụla. A na -echedo ozi niile dị na saịtị a site na nwebisiinka.