P2197 O2 Sensor Signal Bias / Stuck in Lean Burn (Lambar 2 Sensor 1)
Abubuwa
P2197 O2 Sensor Signal Bias / Stuck in Lean Burn (Lambar 2 Sensor 1)
Bayanan Bayani na OBD-II
A / F O2 Sensor Signal Offset / Makale A Gangara (Bank 2, Sensor 1)
Mene ne wannan yake nufi?
Wannan lambar ita ce lambar watsawa gaba ɗaya. Ana ɗaukarsa ta duniya kamar yadda ta shafi duk kera da ƙirar abin hawa (1996 da sabuwa), kodayake takamaiman matakan gyara na iya bambanta kaɗan dangane da ƙirar.
A kan wasu motoci kamar Toyota, wannan a zahiri yana nufin firikwensin A / F, firikwensin rabo na iska / mai. A zahiri, waɗannan nau'ikan juzu'in firikwensin oxygen ne.
Tsarin sarrafa wutar lantarki (PCM) yana lura da iskar iskar gas / mai ta amfani da firikwensin oxygen (O2) kuma yana ƙoƙarin kiyaye daidaiton iska / mai na al'ada na 14.7: 1 ta hanyar tsarin mai. Na'urar firikwensin Oxygen A / F tana ba da karatun ƙarfin lantarki wanda PCM ke amfani da shi. Wannan DTC yana saita lokacin da rabon iska / man da PCM ke karantawa ya karkata (isasshen oxygen a cikin cakuda) kuma ya karkace sosai daga 14.7: 1 wanda PCM ba zai iya gyara shi ba.
Wannan lambar musamman tana nufin firikwensin da ke tsakanin injin da na'ura mai canzawa (ba wanda ke bayansa ba). Banki #2 shine gefen injin da bashi da silinda #1.
Lura: Wannan DTC yayi kama da P2195, P2196, P2198. Idan kuna da DTC da yawa, koyaushe ku gyara su a cikin tsarin da suka bayyana.
da bayyanar cututtuka
Don wannan DTC, Lambar Alamar Rashin Aiki (MIL) zata haskaka. Akwai wasu alamomin kuma.
dalilai
Dalili mai yiwuwa na lambar P2197 sun haɗa da:
- Rashin isashshen oxygen (O2) firikwensin ko rabo A / F ko firikwensin firikwensin
- Buɗewa ko gajarta kewaye a cikin kewayon firikwensin O2 (wayoyi, kayan doki)
- Matsalar mai ko matsalar injector mai
- PCM mara lahani
- Shigar da iska ko ɓarna a cikin injin
- Injectors na man fetur mara kyau
- Matsin man fetur yayi yawa ko yayi kasa sosai
- Leak / rashin aiki na tsarin PCV
- A / F firikwensin relay m
- Rashin aiki na firikwensin MAF
- Kuskuren ECT firikwensin
- Matsin man yayi ƙasa sosai
- Ruwan mai
- Shigar da iska cikin tsarin shigar da iska
Matakan bincike da hanyoyin magance su
Yi amfani da kayan aikin sikan don samun karatun firikwensin da kuma kula da ƙimar datti mai ɗan gajere da dogon lokaci da O2 firikwensin ko ragin ragin mai na iska. Hakanan, duba bayanan firam ɗin daskarewa don ganin yanayin yayin saita lambar. Wannan yakamata ya taimaka sanin ko O2 AF firikwensin yana aiki yadda yakamata. Kwatanta da ƙimar masana'antun.
Idan ba ku da damar yin amfani da kayan aikin sikirin, zaku iya amfani da multimeter kuma duba fil a kan haɗin haɗin haɗin firikwensin O2. Bincika gajeru zuwa ƙasa, gajarta zuwa iko, kewaye mai buɗewa, da dai sauransu Kwatanta aikin zuwa ƙayyadaddun masana'anta.
Duba ido da wayoyin hannu da masu haɗin kai da ke kaiwa ga firikwensin, bincika masu haɗawa da sako -sako, ƙyallen waya / scuffs, narkakken wayoyi, da sauransu Gyara yadda ya cancanta.
A gani duba hanyoyin injin. Hakanan zaka iya gwada matsi na injin tare da iskar gas ko mai tsabtace carburetor tare da bututu tare da injin yana gudana. Idan rpm ya canza, wataƙila kun sami malala. Yi taka tsantsan lokacin yin wannan kuma ajiye kayan kashe wuta da hannu idan wani abu ya ɓace. Misali, akan motocin Ford da yawa, tiyo daga PCV zuwa jikin maƙura na iya narkewa yana haifar da lambobin P2195, P2197, P0171 da / ko P0174. Idan an ƙaddara matsalar ta zama ruwan ɓarna, zai zama mai hankali don maye gurbin duk lamuran injin idan suka tsufa, suka zama masu rauni, da sauransu.
Yi amfani da mitar volt ohm (DVOM) don bincika idan wasu firikwensin da aka ambata suna aiki da kyau, kamar MAF, IAT.
Yi gwajin matsin lamba na man fetur, duba karatun akan ƙayyadaddun masana'anta.
Idan kuna cikin tsauraran kasafin kuɗi kuma kuna da injin da ke da banki fiye da ɗaya kuma matsalar tana banki ɗaya ne kawai, zaku iya musanya ma'auni daga banki ɗaya zuwa wani, share lambar, ku duba ko ana girmama lambar. zuwa wancan gefe. Wannan yana nuna cewa firikwensin / hita kanta ba daidai bane.
Duba Sabis na Sabis na Sabis na Sabis (TSB) don abin hawa, a wasu lokuta ana iya daidaita PCM don gyara wannan (kodayake wannan ba mafita ce ta kowa ba). TSBs na iya buƙatar maye gurbin firikwensin.
Lokacin maye gurbin firikwensin oxygen / AF, tabbatar da amfani da masu inganci. A lokuta da yawa, firikwensin na ɓangare na uku yana da ƙarancin inganci kuma basa aiki kamar yadda aka zata. Muna ba da shawarar ƙwarai da cewa kayi amfani da musanya mai ƙera kayan aikin asali.
Tattaunawar DTC mai dangantaka
- 04 F-150, babu farawa, p0171, p0174, p0356, p2195, p21972004 ford f 150 "sabon gefen" 5.4 3 bawuloli a / t 4 × 4 supercrew larriet, mil mil 112k, matattarar walƙiya na asali, tuni FPDM ya maye gurbinsa a lokacin bazara. Motar ta rasa lokaci zuwa lokaci amma ba ta zo da hasken lambar / duba injin ba. Na yi biris da shi cewa har yanzu ban canza kyandir ba ... Ina jin tsoron wannan ...
- 2005 Ford Freestar P0171 P2195 P2197Yi lambobin sarrafawa don bankunan biyu. Sauya firikwensin MAF, PCV da tiyo, har yanzu yayi daidai. Akwai wasu ra'ayoyi don mafi kusantar dalili? ...
- 2008 F150 Idling Haƙiƙa Codes Carse P2195 P2197Barka dai mutane, Ina da F2008 150 wanda ba shi da kyau sosai. An saita lambobin 2195 da 2197, an duba matsin mai, 24 psi low. Sauya famfon mai da matattara, yana haɓaka matsin lamba ta kowace murabba'in inch a cikin kewayon 34-49 psi. Har yanzu babu wani aiki ko mummunan rago lokacin da yake aiki, an duba hayaƙi ...
- 2003 Tserewa P2195 P2197 P0172 P0174 P01752003 Gudun Hijira na 3.0 yana fara fashewa. Na kai shi shagon kuma ya ba ni lambobin da ke gaba: P2195 P2197 P0172 P0174 P0175 Komai yana da kyau yana aiki lafiya sai dai idan kun tsaya ku bar shi ba ya aiki kuma fashewa ta fara. Idan na cire MAF yana aiki lafiya ... Toshe shi a ciki kuma yana zazzagewa kuma yana…
- Ford Escape P2004 2197 shekarar ƙirarIna da hanyar fita 04 saboda iskar gas guda biyu. Na sami lambar p2197. Ni ma ina da iskar gas a cikin man na. Dole ne in maye gurbin uku daga cikin masu jujjuyawar na ta. Ina bukatan taimako don gano dalilin matsalar. Sauran fitilun guda huɗu suna wari kamar gas, amma ba su jiƙa ba….
- Lexus es350 ya kasance P2197 P0356 C1201, yanzu P0051Sannu: P2197, P0356, C1201 sune lambobin da nake da su akan motata lokacin da na shiga don sabis. Makanikin ya maye gurbin injin ɗin kuma duk fitilu masu nuna alama sun mutu lokacin da na bar makanikin. Bayan tuƙi na ɗan lokaci, duba injin, duba VSC kuma alamar skid ta sake bayyana. An bayyana lambar P2197 ...
- 04 Ford F250 OBоды OBD P0153, P2197, P2198Ina so in sayi Ford F04 250 tare da mil 72000. Tabbatar cewa an kunna hasken injin tare da lambobin 3 P0153, P02197 da P2198. Tare da lambobin 3, menene rashin daidaituwa, wannan mummunan firikwensin O2 ne. Godiya…
- 2004 Toyota Camry XLE P0156 P0051 P2197Barka, fitilu da yawa akan Camry na 2004 sun zo a lokaci guda ... Duba Injin, Trac Off da VSC fitilu ... lokacin duba waɗannan lambobin sun fito ... P0156, P0051 da P2197 ... da alama motar tana yi aiki kamar yadda fitilu suka fara a da. Shin wani yana da tunani ko gogewa tare da ...
- Ta yaya zan sani game da lambobin P2195 da P2197?Don haka, Ford Taurus na 2006 yana nuna lambobin da yawa kuma na sami damar samun yawancin su ban da waɗannan 2. A kan mai karanta OBD-II, yana faɗi wani abu game da firikwensin O2 (Bank 1, Bank 2 bi da bi.). Amma ba zan iya samun cikakkun bayanai anan ba. Shin akwai wani rukunin yanar gizon da ...
- 2003 Motar Ford PO171 PO174 P2197 P2195Jiya fitina na Duba Hasken injin ya kunna. A zaman banza, yana aiki da ƙarfi da ruɓi, kamar ƙoƙarin tantance wane rago ne ya kamata ya yi aiki. Yana aiki lafiya bayan lokacin hutu. Ban tabbata ba menene waɗannan manyan lambobin (P2195 da P2197), basa cikin littafin lambar na….
Kuna buƙatar ƙarin taimako tare da lambar ku ta p2197?
Idan har yanzu kuna buƙatar taimako tare da DTC P2197, 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.
