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

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

Bayanan Bayani na OBD-II

O2 Na'urar Siginar Sensor / Bankin Makale 1 Sensor 2

Mene ne wannan yake nufi?

Wannan lambar watsawa ce gaba ɗaya wanda ke nufin ya shafi duk motocin OBD-II daga 1996 zuwa gaba. Alamar mota na iya haɗawa, amma ba'a iyakance su ba, Chevy, Subaru, GMC, Ford, Mini, VW, Mazda, da dai sauransu.

Wannan Lambar Matsalar Bincike (DTC) P2270 ta shafi firikwensin Canjin Canjin O2 (oxygen) akan toshe # 1, firikwensin # 2. Ana amfani da wannan firikwensin bayan-cat don saka idanu kan ingancin mai juyawa. Aikin mai juyawa shine rage fitar da hayaƙi. Wannan DTC yana saita lokacin da PCM ta gano siginar daga firikwensin O2 azaman makale ko mara nauyi.

DTC P2270 yana nufin firikwensin ƙasa (bayan mai canzawa), firikwensin #2 akan banki #1. Banki #1 shine gefen injin da ke dauke da silinda #1. Ana iya samun firikwensin na uku akan fitarwa, idan wannan matsala ce, an saita P2274.

Wannan lambar tana gaya muku ainihin cewa siginar da aka bayar ta takamaiman firikwensin oyxgen ta makale a cikin cakuda mara nauyi (wanda ke nufin akwai iska mai yawa a cikin shaye -shaye).

Lura. Wasu masana'antun, kamar Ford, na iya nufin wannan a matsayin firikwensin mai saka idanu, iri ɗaya amma ta wata hanya dabam. Wannan DTC yayi kama da P2195. Idan kuna da DTC da yawa, gyara su a cikin tsari da suka bayyana.

Hankula oxygen haska O2:

da bayyanar cututtuka

Akwai yuwuwar, ba za ku lura da duk wasu matsalolin kulawa ba tunda wannan ba firikwensin # 1 bane. Za ku lura cewa Hasken Mai nuna Haske (MIL) yana zuwa. Koyaya, a wasu lokuta, injin na iya aiki na ɗan lokaci.

Dalili mai yiwuwa

Dalilan wannan DTC na iya haɗawa da:

• Iskar gas ta zubo kusa da firikwensin O2
• Kazama ko mara lahani HO2S2 firikwensin (firikwensin 2)
• HO2S2 Waya / Matsalar Circuit
• Shigar da firikwensin HO2S2 kyauta
• Matsalar man fetur ba daidai ba
• Injector mai lahani
• Leaking injin coolant
• Valveaukar ɓarna bawul ɗin soloid
• PCM baya cikin tsari

Hanyoyin bincike da gyara

Duba ido da wayoyi da masu haɗawa don lalata, wayoyi da aka goge / cire / cirewa, lanƙwasa / lanƙwasa wayoyi, ƙonawa da / ko ƙetare wayoyi. Gyara ko maye gurbin yadda ake buƙata.

Bincika magudanan ruwa da gyara idan ya cancanta.

Ta amfani da mitar volt ohm mita (DVOM) da aka saita zuwa ohms, gwada haɗin haɗin haɗin don juriya. Kwatanta da ƙayyadaddun masana'anta. Sauya ko gyara kamar yadda ya cancanta.

Idan kuna da damar yin amfani da kayan aikin bincike na ci gaba, yi amfani da shi don saka idanu karatun firikwensin kamar yadda PCM ya gani (injin da ke aiki a yanayin zafin aiki na yau da kullun a cikin yanayin madauki). Na'urar firikwensin iskar oxygen mai raɗaɗi (HO2S) galibi tana ganin sauye -sauyen ƙarfin lantarki tsakanin 0 zuwa 1 volt, don wannan DTC da alama zaku iya ganin wutar lantarki ta makale a 0 V. Juya injin ɗin yakamata ya sa ƙarfin firikwensin ya canza (amsa).

Gyaran da aka saba yi don wannan DTC shine fitar da iska mai ƙarewa, matsala tare da firikwensin / wayoyi, ko firikwensin da kansa. Idan kuna maye gurbin firikwensin O2 ɗin ku, sayi firikwensin OEM (sunan alama) don kyakkyawan sakamako.

Idan kuna cire HO2S, bincika don gurɓatawa daga mai, man injin, da mai sanyaya ruwa.

Sauran ra'ayoyin warware matsala: Yi amfani da gwajin matatun mai, duba matsin mai a bawul ɗin Schrader akan layin dogo. Kwatanta da ƙayyadaddun masana'anta. Duba bawul ɗin solenoid bawul. Duba masu allurar mai. Duba hanyoyin coolant don leaks.

Ƙarin Bayanan kula:

Akwai Labarin Sabis na Fasaha na Ford (TSB) 14-0084, wanda ya shafi wasu 2010-2012 F-150, Navigator, Ranger, E-Series da sauran ababen hawa, wanda ya ce maye gurbin firikwensin O2 lokacin da aka samo DTCs P2270 ko P2272. ...

Akwai Chrysler Dodge Jeep Service Bulletin 18-011-08 wanda ya ambaci wannan DTC da ke da alaƙa da wasu 2008-2010 Compass, Patriot, Sebring, Avenger da Caliber model. Idan DTC ya bayyana a ɗan lokaci, duba idan lambar da sanarwar sun shafi ku. Gyara a wannan yanayin shine sake tsara PCM.

Za a iya samun wasu TSBs waɗanda ke da alaƙa da wasu kera da samfuran da suka danganci wannan DTC, tuntuɓi sashen sabis na dillalan ku ko tushen kan layi don nemo takamaiman TSBs da suka shafi abin hawan ku.

Bidiyo bincike na lambar P2270

Anan ne bidiyon da ya shafi gwajin kewaye na firikwensin Ford O2. Misali shine Sable Mercury 2005 tare da lambar P2270, hanyar zata zama iri ɗaya don sauran samfura / samfura. Ba mu da alaƙa da mai shirya wannan bidiyon:

Tattaunawar DTC mai dangantaka

• 2011 CHEVY AVEO; Bayanan P0137 P2270180618_2110 EDT 2011 CHEVY AVEO; P0137 P2270 Hi, 171105 (YYMMDD) Nuwamba2017 MIL ya zo ODBwiz yana nuna lambar P0238 P0138 O2 Oxygen Sensor Circuit High (B1S2) O2 Oxygen Sensor Circuit High (Bank1, Sensor2) 171128 Sauya firikwensin baya tare da Delphi ES20146 Oxygen sensor Condition 
• 2009 chevy impla 3.5 Ci gaba da samun Lambar P2270Motar tana aiki lafiya ban da wannan lambar, p2270 an maye gurbin firikwensin o2 guda biyu a cikin mako guda. Har yanzu ana samun lambar tankin gas mai sauyawa, lambar ta kasance naƙasasshe na kusan mako guda. Idan ECM ya maye gurbin Nuwamba na ƙarshe. Duk wani tunani? ... 
• 2012 Chevy cruze p0106, p0171, p0111 и p2270Ina da p0106, p0171, p0111 da p2270. Shin ina buƙatar maye gurbin firikwensin o2 ko firikwensin taswira kuma ta yaya wannan zai shafi turbo na ... 
• BMW 325i Kuskuren watsi P2096 da P2270Sannu, Na kasa gwajin fitarwa na CO 0.64% (max. 0.2%), kuskuren OBD - P2096 da P2270. Me zan yi domin gyara wannan matsalar? Na gode… 
• 2010 Mazda6 V6 P2096 da P2270Sannu, watakila wani yana da alama kafin in kashe ƙarin kuɗi a shagon gyarawa... My 2010 V6 Mazda yana da lambobin kuskure na sama. P6 Post Catalyst Fuel Trim System Too Lean Bank 2026 P1 Oxygen Sensor Signal Stuck Lean Bank 2070 - Wannan siginar ba a sake nuna shi ba amma sake zagayowar gwajin bai cika ba... 
• 04BMW 325i P0411 P0137 P2096 P0301 P2270DTC P0411 P0137 P2096 P0301 P2270 duk an nuna su. Ya zuwa yanzu na maye gurbin firikwensin iskar oxygen na ƙasa da bawul ɗin sarrafa iska na sakandare. Ban san abin da zan yi gaba ba. Shin wani zai iya taimaka min yayin da nake kan kaina kuma ina cikin matsalar kuɗi. Ina buƙatar shiga cikin hayaƙi a wannan watan kuma in koma m ... 
• 2006 MINI Cooper Makale a 5000 RPM P1613 P0054 P1786 P0136 P2270 P705kawai sake gina mai farawa (2002-2006) aƙalla watanni 6 na rashin aiki Na manta, Ina hanzarta zuwa 45-55 mph kuma revs sun makale a 90-10 mph babu bambanci 5000 rpm, idan na yi jinkiri sosai yana canzawa sosai har zuwa 45 ko 51 km / h, - watsawa ta atomatik- yayin jifa lambobin === P1613 P0054 P1786 P0136 P2270 == p705? ... 
• 2007 Ford Explorer XLT - Lambar matsala P2270 - Da fatan za a TaimakaBarka dai, ina fatan wani zai iya taimaka min da wannan. Kwanan nan na sayi 2007 Explorer Explorer XLT, 190,000 2270 km. Tuni ya maye gurbin janareta, MAF (firikwensin iska mai yawa). Bayan yin wannan aikin, Ina samun lambar PXNUMX. Injin yana kashewa lokacin da na rage kusan ... 
• 2012 Chevy Cruze: P015B, P0171, P2270My 2012 Cruze yana jefa waɗannan lambobin matsala masu zuwa (babu wasu batutuwan aiki a bayyane) P015B O2 Sensor Jinkirin amsawa - Lean to Rich Bank 1 Sensor 1 kuma Lean zuwa Rich Bank Sensor 0171 P1 System ma Lean to Rich Bank 2270 Sensor 2 P1 System kuma Lean zuwa Bankin Rich Bank 2 Sensor XNUMX Tsarin kuma Lean zuwa Bankin Arziki XNUMX Sensor XNUMX Tsarin kuma Lean zuwa Bankin Arziki XNUMX Sensor XNUMX PXNUMX Tsarin kuma Lean zuwa Babban Sensor Bank XNUMX PXNUMX Tsarin kuma Lean zuwa Bankin Rich XNUMX Sensor XNUMX. min alama, menene zai iya zama matsala? Na gode… 
• 2005 Ford E350 Babu firikwensin o2 na ƙasa amma P2270 ya bayyanaIna da motar haya mai nauyi 2005 E350 tare da injin 5.4 V8. Ina da lambar P2270 da ke nuna matsala tare da firikwensin zafi na Post Cat. Matsalar ita ce BABU DAYA! Na bi diddigin kowane daki -daki na bututun shaye -shaye na abubuwa biyu kuma kawai na sami firikwensin # 1 bayan da yawa akan silinda # 1 ... 

Kuna buƙatar ƙarin taimako tare da lambar P2270?

Idan har yanzu kuna buƙatar taimako tare da DTC P2270, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.

NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.