I-P2197 O2 Sensor Signal Bias / Stuck in Lean Burn (Bank 2 Sensor 1) Code

I-P2197 O2 Sensor Signal Bias / Stuck in Lean Burn (Bank 2 Sensor 1) Code

Idatha ye-OBD-II DTC

Isiginali yenzwa ye-A / F O2 ichemile / ibambeke emthambekeni (ibhulokhi 2, inzwa 1)

Kusho ukuthini lokhu?

Le khodi iyikhodi yokudlulisela ejwayelekile. Kubhekwa njengendawo yonke njengoba kusebenza kukho konke ukwakheka namamodeli ezimoto (1996 nangaphezulu), yize izinyathelo ezithile zokulungisa zingahluka kancane ngokuya ngemodeli.

Kwezinye izimoto ezifana neToyota, empeleni lokhu kubhekisa kuzinzwa ze-A / F, izinzwa zomoya / kaphethiloli. Eqinisweni, lezi yizinhlobo ezibucayi kakhulu zezinzwa ze-oxygen.

Imodyuli yokulawula i-powertrain (PCM) iqapha isilinganiso sokukhipha umoya / uphethiloli isebenzisa izinzwa ze-oxygen (O2) futhi izama ukugcina isilinganiso esijwayelekile somoya / sephethiloli esingu-14.7: 1 ngohlelo lwamafutha. Inzwa ye-Oxygen A / F inikeza ukufundwa kwamandla okusetshenziswa yi-PCM. Le DTC ibeka lapho isilinganiso somoya / uphethiloli esifundwa yi-PCM sinciphile (umoya-mpilo omningi kakhulu engxenyeni) futhi iphambuka kakhulu kusuka ku-14.7: 1 kangangokuba i-PCM ingasakwazi ukukulungisa.

Le khodi isho ngokuqondile inzwa ephakathi kwenjini nesiguquli se-catalytic (hhayi esingemuva kwayo). Ibhange #2 liwuhlangothi lwenjini engenawo isilinda #1.

Qaphela: Le DTC icishe ifane ne-P2195, P2196, P2198. Uma unama-DTC amaningi, hlala uwalungisa ngokulandelana kwawo.

izimpawu

Kule DTC, iLamp Indicator Indicator (MIL) izokhanyisa. Kungaba nezinye izimpawu futhi.

izizathu

Izimbangela ezingaba khona zekhodi ye-P2197 zifaka:

• Inzwa engasebenzi kahle ye-oxygen (O2) noma isilinganiso se-A / F noma i-heater yenzwa
• Isifunda esivulekile noma esifushane kusifunda se-O2 sensor (wiring, harness)
• Ukucindezela kwe-Fuel noma inkinga ye-injector injector
• I-PCM enamaphutha
• Ukungenisa umoya noma ukuvuza komshini enjinini
• Ama-injectors kagesi angenaphutha
• Umfutho we-Fuel uphezulu kakhulu noma uphansi kakhulu
• Ukuvuza / ukungasebenzi kahle kohlelo lwe-PCV
• Ukudluliswa kwenzwa ye-A / F kunesici
• Ukungasebenzi kahle kwenzwa ye-MAF
• Ukungasebenzi kahle kwenzwa ye-ECT
• Umfutho we-Fuel uphansi kakhulu
• Ukuvuza kukaphethiloli
• Faka umoya ohlelweni lokungenisa umoya

Izinyathelo zokuxilonga kanye nezixazululo ezingaba khona

Sebenzisa ithuluzi lokuskena ukuthola ukufundwa kwenzwa futhi ubheke amanani wesikhashana wesikhathi esifushane nowesikhathi eside kanye nenzwa ye-O2 noma ukufundwa kwenzwa yesilinganiso sophethiloli womoya. Futhi, bheka idatha yozimele ukuze ubone izimo ngenkathi usetha ikhodi. Lokhu kufanele kusize ukunquma ukuthi inzwa ye-O2 AF isebenza kahle. Qhathanisa namanani wabakhiqizi.

Uma ungenakho ukufinyelela kuthuluzi lokuskena, ungasebenzisa i-multimeter bese uhlola izikhonkwane kusixhumi se-w2 sensor wiring. Bheka okufishane phansi, okufushane ngamandla, isekethe evulekile, njll. Qhathanisa ukusebenza nezincazelo zomkhiqizi.

Hlola ngokubonakalayo izintambo nezixhumi eziholela enzwa, hlola izixhumi ezikhululekile, izigaxa zezintambo / izikhafu, izintambo ezincibilikile, njll. Lungisa lapho kudingeka.

Hlola ngokubuka imigqa yomshini. Ungahlola futhi ukuqina komshini nge-propane gas noma i-carburetor cleaner eduze kwamapayipi ngenjini esebenza. Uma i-rpm iguquka, kungenzeka ukuthi uthole ukuvuza. Qaphela kakhulu lapho wenza lokhu futhi ugcine isicishamlilo sisebenziseka uma kwenzeka okuthile kungahambi kahle. Isibonelo, ezimotweni eziningana zakwaFord, i-hose esuka kwi-PCV iye emzimbeni wokugoqa ingancibilika ibangele amakhodi u-P2195, P2197, P0171 kanye / noma u-P0174. Uma inkinga ithathwa njengokuvuza kwesikhala, kungaba ukuhlakanipha ukufaka esikhundleni sayo yonke imigqa yokuhlanza uma ikhula, iba namandla, njll.

Sebenzisa imitha ye-digital volt ohm (DVOM) ukubheka ukuthi ingabe ezinye izinzwa ezishiwo zisebenza kahle yini, njenge-MAF, IAT.

Yenza ukuhlolwa kwengcindezi kaphethiloli, hlola ukufundwa ngokuhambisana nemininingwane yomkhiqizi.

Uma unesabelomali esiqinile futhi unenjini enebhange elingaphezu kwelilodwa kuphela futhi yibhange elilodwa kuphela eliyinkinga, ungashintsha igeji usuke kwelinye ibhange uye kwelinye, usule ikhodi, bese ubona ukuthi ikhodi iyahlonishwa yini. kolunye uhlangothi. Lokhu kukhombisa ukuthi inzwa / i-heater uqobo ayilungile.

Bheka ama-Bulletins (TSB) akamuva wemoto yakho, kokunye i-PCM ingalinganiselwa ukulungisa lokhu (yize lesi kungesona isixazululo esivamile). Ama-TSB angahle adinge ukushintshwa kwenzwa.

Lapho ushintsha izinzwa ze-oxygen / AF, qiniseka ukuthi usebenzisa ezekhwalithi. Ezimweni eziningi, izinzwa ezivela eceleni zinekhwalithi ephansi futhi azisebenzi njengoba bekulindelekile. Sincoma ngokuqinile ukusebenzisa indawo yomakhi wemishini yokuqala.

Izingxoxo ezihlobene ze-DTC

• 04 F-150, akunasiqalo, p0171, p0174, p0356, p2195, p21972004 ford f 150 "new edge" 5.4 3 valve a / t 4 × 4 supercrew larriet, 112k miles, spark plugs yoqobo, esivele yathathelwa indawo yi-FPDM ehlobo. Iloli beliphutha ngezikhathi ezithile kodwa alikaze lifike nge-code / light engine light. Ngikushaye ngeqiniso lokuthi bengingakawashintshi amakhandlela ... ngiyakwesaba lokhu ... 
• 2005 Ford Freestar P0171 P2195 P2197Yiba namakhodi wokulawula womabili amabhange. Inzwa efakwe esikhundleni se-MAF, i-PCV ne-hose, kusalingana. Yimiphi imibono yesizathu esingenzeka kakhulu? ... 
• Amakhodi we-2008 F150 Idling Really Coarse P2195 P2197Sawubona bafana, ngine-F2008 150 engalungile kakhulu kokungenzi lutho. Amakhodi 2195 no-2197 asethiwe, umfutho kaphethiloli uhloliwe, ama-24 psi aphansi. Kufakwe iphampu kaphethiloli nesihlungi, kwenyusa ingcindezi ngamasentimitha ayisikwele ebangeni le-34-49 psi. Namanje awukho umsebenzi noma ayisebenzi kabi lapho isebenza, intuthu ihlolwe ... 
• 2003 Ukuphunyuka P2195 P2197 P0172 P0174 P01752003 i-Escape 3.0 idling iqala ukuqhuma. Ngikuse esitolo wanginika amakhodi alandelayo: P2195 P2197 P0172 P0174 P0175 Konke kubukeka kusebenza kahle ngaphandle kokuthi uma ume bese ukuyeka kungenzi lutho bese kuqala ukusaphazeka. Uma ngikhipha i-MAF isebenza kahle ... Yixhume futhi bese iyalanda futhi i-g… 
• Imodeli yohlobo lweFord Escape P2004 2197Ngiphume ku-04 ngenxa yama-plugs amabili aconsa igesi. Ngithole ikhodi p2197. Futhi nginegesi emafutheni ami. Bekufanele ngishintshe abaguquleli bami abathathu bokuguqula izinto. Ngidinga usizo ukuthola imbangela yenkinga. Amanye ama-plugs amane anuka igesi, kepha awemanzi…. 
• ILexus es350 yayiyi-P2197 P0356 C1201, manje eyi-P0051Sawubona: P2197, P0356, C1201 amakhodi enganginawo emotweni yami ngenkathi ngiyingenisa enkonzweni. Umakhenikha washintsha ikhoyili yemoto futhi wonke amalambu e-indicator acima lapho ngishiya umakhenikha. Ngemva kokushayela isikhashana, hlola injini, hlola i-VSC futhi uphawu lwe-skid luphinde luvele. Ikhodi P2197 ivele... 
• 04 I-Ford F250 коды OBD P0153, P2197, P2198Ngifuna ukuthenga iFord F04 250 ngamamayela angama-72000. Qiniseka ukuthi ilambu lenjini livulekile ngamakhodi ama-3 P0153, P02197 ne-P2198. Ngamakhodi ama-3, yiziphi izingqinamba, lena inzwa embi nje ye-O2. Ngiyabonga… 
• 2004 iToyota Camry XLE P0156 P0051 P2197Sawubona, amalambu amaningana ku-Camry yami yango-2004 aqhamuka ngasikhathi sinye ... Check Engine, Trac Off kanye ne-VSC ... lapho kubhekwa amakhodi alandelayo aqhamuka ... P0156, P0051 no-P2197 ... kubonakala sengathi imoto sebenza njengoba izibani zafika ngaphambili. Ngabe ukhona onemicabango noma nesipiliyoni nge ... 
• Ngazi kanjani ngamakhodi P2195 no-P2197?Ngakho-ke iFord Taurus yami ka-2006 ikhombisa amakhodi amaningana futhi ngikwazile ukuthola iningi lawo ngaphandle kwalezi ezi-2. Kumfundi we-OBD-II isho okuthile ngenzwa ye-O2 (Bank 1, Bank 2 ngokulandelana.). Kepha angiyitholi imininingwane lapha. Ingabe ikhona enye iwebhusayithi ... 
• 2003 Ford Expedition PO171 PO174 P2197 P2195Izolo ukukhanya kwenjini yami ye-Expeditions Check kutholakele. Ngokungenzi lutho, kusebenza ngokulingana nangokuphanga, njengokungathi kuzama ukunquma ukuthi yikuphi okufanele kwenziwe. Isebenza kahle ngemuva kokuphumula. Angiqiniseki ukuthi yini lawa makhodi aphezulu (i-P2195 ne-P2197), awekho ku-codbook yami…. 

Udinga usizo olwengeziwe ngekhodi le-p2197?

Uma usadinga usizo nge-DTC P2197, thumela umbuzo kumazwana angezansi kwalesi sihloko.

QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.