ʻO P2270 O2 Sensor Sign Bias / Stuck Lean Bank 1 Sensor 2

ʻO P2270 O2 Sensor Sign Bias / Stuck Lean Bank 1 Sensor 2

Papa Kuhikuhi DTC OBD-II

O2 Pūnaewele Hōʻailona Sensor / Stuck Lean Bank 1 Sensor 2

He aha keʻano o kēia?

ʻO kēia kahi code transmic generic, ʻo ia ka mea pili i nā kaʻa OBD-II āpau mai ka makahiki 1996. Pākuʻi ʻia paha nā kaʻa kaʻa, akā ʻaʻole kau palena ʻia ia, Chevy, Subaru, GMC, Ford, Mini, VW, Mazda, a pēlā aku. Akā ʻokoʻa paha nā ʻanuʻu no ka hoʻoponopono pilikia ʻana mai kekahi kaʻa a kaʻa.

Pili kēia Diagnostic Trouble Code (DTC) P2270 i ka mīkini paʻi Post-Catalytic Converter O2 (oxygen) ma ka palaka # 1, mīkiniʻimi # 2. Hoʻohana ʻia kēia mea paʻi post-cat e nānā i ka pono o ka mea hoʻololi catalytic. ʻO ka hana a ka mea hoʻololi i ka hoʻoliʻiliʻi i nā hoʻokuʻu hoʻokuʻu. Hoʻonohonoho kēia DTC i ka manawa e ʻike ai ka PCM i ka hōʻailona mai ka mīkini paʻi O2 ma ke ʻano he wīwī paʻa a hewa hewa paha.

ʻO DTC P2270 e pili ana i ka mea ʻike i lalo (ma hope o ka mea hoʻololi catalytic), sensor #2 ma ka panakō #1. ʻO ka panakō #1 ka ʻaoʻao o ka ʻenekini i loaʻa ka cylinder #1. Aia paha ke kolu o ka sensor ma ka puka, inā he pilikia kēia, ua hoʻonohonoho ʻia ʻo P2274.

ʻ tellslelo kēia code iā ʻoe i ka hōʻailona i hāʻawi ʻia e kahi sensor oyxgen kikoʻī i paʻa i loko o kahi wīwī wīwī (ʻo ia hoʻi he nui loa ka ea i ka hoʻopau.

Kaha. E kuhikuhi paha kekahi mau mea hana, e like me Ford, i kēia me ke ʻano o ka catalyst monitor sensor, like akā akā ma kahi ʻano ʻokoʻa. ʻAno like kēia DTC me P2195. Inā he nui kāu DTC, hoʻoponopono iā lākou i ke ʻano e ʻike ʻia.

ʻO ka sensor oxygen oxygen maʻamau O2:

nā hōʻailona

ʻO nā manawa kūpono, ʻaʻole ʻoe e ʻike i kekahi pilikia e lawelawe ana no ka mea ʻaʻole kēia ka mea ʻike # 1. E ʻike ʻoe i ke kukui mai o ke kukui o ke kaha uila (MIL). Eia nō naʻe, i kekahi mau manawa, holo ʻenekini paha ka ʻenekini.

Nā kumu kumu

Hiki i nā kumu no kēia DTC ke komo pū:

• Hoʻopuka ke kahe kinoea ma kahi kokoke i ka sensor O2
• Kaha a hewahewa paha HO2S2 mīkiniʻimi (sensor 2)
• ʻO ka pilikia HO2S2 Wili / Kaapuni
• Hoʻouka manuahi o ka sensor HO2S2
• Kaomi wahie kūpono ʻole
• Mea hoʻopili kīnā ʻole
• Mea hoʻoheheʻe ʻenekini pū kekahi
• Pāpale solenoid hoʻomaʻemaʻe kīnā ʻole
• PCM ma waho o ke kauoha

Nā diagnostics a me nā kaʻina hana hoʻoponopono

Nānā ʻike maka i nā pilina a me nā mea hoʻopili no ka hoʻowahāwahā, wili / abraded / kinked uea, kūlou / hoʻokuʻu ʻia nā pin uea, puhi ʻia a / a i ʻole nā ​​kaula iʻaʻa. Hoʻoponopono a pani paha e like me ka mea e pono ai.

E hōʻoia no nā kahe kahe a hoʻoponopono hou inā pono.

Ke hoʻohana nei i kahi mika volt ohm mika (DVOM) i hoʻonohonoho ʻia i ohm, e hoʻāʻo i nā mea hoʻopili o ka pale pale no ke kūpaʻa. Hoʻohālikelike me nā kikoʻī hana. Hoʻololi a hoʻoponopono hou paha e like me ka mea e pono ai.

Inā hiki iā ʻoe ke kiʻi i ka mea hana scan kiʻekiʻe, e hoʻohana iā ia e nānā i ka heluhelu ʻana o ka sensor e like me ka ʻike a ka PCM (ke holo nei ka ʻenekini i ka mahana hana maʻamau i ke ʻano loop loop). ʻIke ka ʻenekini oxygen hahana hope (HO2S) i nā loli uila ma waena o 0 a me 1 volt, no kēia DTC ʻike paha ʻoe i ka uila i hoʻopaʻa ʻia ma 0 V. ʻO ka hoʻohuli ʻana i ka ʻenekini ka mea e hoʻololi ai ka uila uila (react).

ʻO nā hoʻoponopono maʻamau no kēia DTC kahi leha air exhaust, kahi pilikia me ka uea sensor / uea, a i ʻole ke kiʻikuhi ponoʻī. Inā ʻoe e pani nei i kāu mīkini ʻo O2, e kūʻai i kahi mea ʻike ʻo OEM (inoa inoa) no nā hopena maikaʻi loa.

Inā ʻoe e hoʻoneʻe nei i ka HO2S, e nānā i ka haumia mai ka wahie, aila ʻenekini, a me ka coolant.

Nā manaʻo troubleshooting ʻē aʻe: E hoʻohana i kahi mea hoʻāʻo kaomi wahie, e nānā i ka kaomi wahie ma ka pahu Schrader ma ka hao wahie. Hoʻohālikelike me ka kikoʻī a ka mea hana. Nānā i ka kiwikā solenoid purge. E nānā i nā mea hoʻopili wahie. E nānā i nā paukū coolant no nā kulu.

Nā Manaʻo Hou:

Aia kahi Ford Technical Service Bulletin (TSB) 14-0084, e pili ana i kekahi 2010-2012 F-150, Navigator, Ranger, E-Series a me nā kaʻa ʻē aʻe, e ʻōlelo ana e pani i ka mīkini ʻo O2 ke loaʻa nā DTC P2270 a i ʻole P2272 ...

Aia ʻo Chrysler Dodge Jeep Service Bulletin 18-011-08 e haʻi ana i kēia DTC e pili ana i kekahi mau hiʻohiʻona 2008-2010 Compass, Patriot, Sebring, Avenger a me Caliber. Inā ʻike pinepine ʻia ka DTC, e nānā inā pili ka code a me ka bulletin iā ʻoe. ʻO ka hoʻoponopono i kēia hihia ʻo ka hoʻoponopono hou ʻana i ka PCM.

Aia paha he mau TSB ʻē aʻe e pili ana i nā hana a me nā hoʻohālikelike ʻē aʻe e pili ana i kēia DTC, e hoʻokaʻaʻike aku i kāu keʻena lawelawe a i ʻole ke kumuwaiwai pūnaewele e ʻike i kekahi TSB kikoʻī e pili ana i kāu kaʻa.

P2270 pāʻālua wikiō diagnostic

Eia kahi wikiō e pili ana i ka hoʻokolohua kaapuni sensor ʻo Ford O2. ʻO kahi laʻana he 2005 Mercury Sable me ka code P2270, like ke kaʻina hana no nā hana / hoʻohālikelike ʻē aʻe. ʻAʻole pili mākou me ka mea hana i kēia wikiō:

Nā kūkākūkā DTC e pili ana

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Pono i kōkua hou me ke code P2270?

Inā makemake ʻoe i kōkua me DTC P2270, kau i kahi nīnau i nā manaʻo ma lalo o kēia ʻatikala.

OLELO HOOLAHA. Hāʻawi ʻia kēia ʻike no ka ʻike wale nō. ʻAʻole ia e manaʻo ʻia e hoʻohana ʻia ma ke ʻano he ʻōlelo hoʻomaikaʻi a ʻaʻole kuleana mākou no kekahi hana āu e hana ai i kekahi kaʻa. Pale ʻia ka ʻike āpau ma kēia pūnaewele e nā kuleana kope.