P2276 O2 Sensor Signal Stuck Bank 2 Sensor 3

P2276 O2 Sensor Signal Stuck Bank 2 Sensor 3

Bayanan Bayani na OBD-II

Bankin S2Sor na Banki Makale 2 Sensor 3

Mene ne wannan yake nufi?

Wannan lambar watsawa ce gaba ɗaya, wanda ke nufin ya shafi duk samfura / samfura daga 1996 zuwa gaba. Alamar mota na iya haɗawa, amma ba'a iyakance ta ba, Ford, Mazda, Jaguar, Jeep, Land Rover, da dai sauransu.

Wannan DTC P2276 ya shafi firikwensin mai canzawa O2 (oxygen) a kan toshe # 1, firikwensin # 3. 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 P2276 yana nufin firikwensin ƙasa na biyu (bayan mai canza catalytic na biyu), firikwensin #3 akan banki #2. Banki #2 shine gefen injin da bashi da silinda #1.

Wannan lambar tana nuna maka cewa siginar da ke fitowa ta takamaiman firikwensin iskar oxygen ta makale a cikin cakuda (wanda ke nufin akwai iska mai yawa a cikin shaye -shaye).

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 3)
• 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 idanu da wayoyi don lalata, wiwi / gogewa / goge wayoyin hannu, lanƙwasa / sako -sako na waya, ƙonawa da / ko ƙetare wayoyi. Gyara ko maye gurbin yadda ake buƙata. Zai yi kyau a duba wayoyin duk firikwensin.

Bincika magudanan ruwa da gyara idan ya cancanta.

Yin amfani da voltmeter na dijital (DVOM) da aka saita zuwa ohms, gwada mai haɗa kayan haɗin gwiwa (s) 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). Lura da bankin 2 firikwensin karatu 3. Mai firikwensin oxygen mai raɗaɗi (HO2S) galibi yana ganin canjin ƙarfin lantarki tsakanin 0 da 1 volt, don wannan DTC tabbas za ku ga ƙarfin lantarki ya "makale" a 0 V. Juya injin yakamata ya haifar da canji (amsa ) firikwensin ƙarfin lantarki.

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.

Maiyuwa akwai takaddun sabis na fasaha (TSBs) takamaiman kayan aikin ku da ƙirar ku kuma suna da alaƙa da wannan DTC, tuntuɓi sashen sabis na dillalan ku ko tushen kan layi don nemo takamaiman TSBs da suka shafi motar ku.

Tattaunawar DTC mai dangantaka

• 02 firikwensin da ake buƙata 265 mil Jaguar gwajin gwajin P2276-00Sannu, Ina da Jaguar F-Type 2016 na 02. Na kai shi wurin dilan don duba hasken injin, sabbin tayoyin, jeri na gaba, da hayaniyar fan. Lambar 2276 ita ce P00-2. Sun maye gurbinsa kuma sun yi gwajin gwaji na kwana biyu (jihohi 2). Na karanta hanyar tabbatarwa anan. Yana kama da mintuna XNUMX ... 

Kuna buƙatar ƙarin taimako tare da lambar ku ta p2276?

Idan har yanzu kuna buƙatar taimako tare da DTC P2276, 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.