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

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

Mapepala a OBD-II DTC

Chizindikiro cha A / F O2 chosakondera / chosasunthika pamtunda (block 2, sensor 1)

Kodi izi zikutanthauzanji?

Nambala iyi ndi nambala yofalitsira. Imawerengedwa kuti ndiyaponseponse momwe imagwirira ntchito popanga mitundu yonse yamagalimoto (1996 ndi atsopano), ngakhale njira zowongolera zingasiyane pang'ono kutengera mtunduwo.

Pamagalimoto ena ngati Toyota, izi zimatanthawuza masensa a A / F, masensa owerengera mpweya / mafuta. M'malo mwake, awa ndi masensa okhudzidwa kwambiri a oxygen.

Modulerain control module (PCM) imayang'anira kuchuluka kwa mpweya / mafuta pogwiritsa ntchito masensa a oxygen (O2) ndikuyesera kukhala ndi chiyerekezo cha mpweya / mafuta wa 14.7: 1 kudzera pamafuta. Chojambulira cha Oxygen A / F chimapereka kuwerengera kwamagetsi komwe PCM imagwiritsa ntchito. DTC iyi imakhazikika pomwe kuchuluka kwa mpweya / mafuta kumawerengedwa ndi PCM ndi kotsamira (mpweya wochuluka wosakanikirana) ndipo umapatuka kwambiri kuchokera pa 14.7: 1 kotero kuti PCM sichingakonzenso.

Khodi iyi imatanthawuza makamaka sensor pakati pa injini ndi chosinthira chothandizira (osati kumbuyo kwake). Bank #2 ndi mbali ya injini yomwe ilibe silinda #1.

Chidziwitso: DTC iyi ndiyofanana kwambiri ndi P2195, P2196, P2198. Ngati muli ndi ma DTC angapo, nthawi zonse muziwongolera momwe amawonekera.

Zizindikiro

Pa DTC iyi, Nyali Yoyang'anira Chizindikiro (MIL) idzawala. Pakhoza kukhala zizindikilo zina.

zifukwa

Zomwe zingayambitse kachidindo ka P2197 ndi izi:

• Chosavomerezeka cha oxygen (O2) kapena chiŵerengero cha A / F kapena chotenthetsera sensa
• Tsegulani kapena zazifupi mu dera la sensor la O2 (wiring, harness)
• Kuthamanga kwa mafuta kapena vuto la jakisoni wamafuta
• PCM yolakwika
• Kulowetsa mpweya kapena zingalowe m'malo mwa injini
• Ma injini operewera
• Mafuta kuthamanga kwambiri kapena otsika kwambiri
• Kutayikira / kulephera kwa dongosolo la PCV
• A / F kachipangizo kulandirana zosalongosoka
• Kulephera kwa MAF sensor
• Chojambula cha ECT chosagwira bwino
• Kuthamanga kwa mafuta kumakhala kotsika kwambiri
• Kutulutsa mafuta
• Kulowetsa mpweya munjira yolowetsa mpweya

Njira zowunikira ndi njira zothetsera mavuto

Gwiritsani ntchito chida chojambulira kuti muwerenge kuwerenga kwa sensa ndikuwunika mitengo yaying'ono komanso yayitali yayitali ndi sensa ya O2 kapena kuwerengera kwa chiwonetsero cha mafuta. Komanso, yang'anani pazithunzi zoyimitsa kuti muwone momwe zakhalira mukakhazikitsa code. Izi ziyenera kuthandizira kudziwa ngati sensa ya O2 AF ikugwira bwino ntchito. Yerekezerani ndi zomwe opanga amapanga.

Ngati mulibe chida chofufuzira, mutha kugwiritsa ntchito multimeter ndikuyang'ana zikhomo pa cholumikizira cha O2 sensor. Fufuzani zazifupi pansi, zopanda mphamvu, zotseguka, ndi zina. Yerekezerani magwiridwe antchito ndi mafotokozedwe aopanga.

Yang'anani mwamphamvu zingwe zolumikizira ndi zolumikizira zomwe zikupita ku sensa, yang'anani zolumikizira zosasunthika, ma scuffs / scuffs, mawaya osungunuka, ndi zina. Konzani ngati kuli kofunikira.

Yang'anani m'mizere yopumira. Muthanso kuyesa kuyeserera kwa zingalowe ndi gasi ya propane kapena chotsukira carburetor pamphuno ndi injini yomwe ikuyenda. Ngati rpm isintha, mwina mwapeza kutayikira. Samalani kwambiri pochita izi ndipo sungani chozimitsira moto pakagwa vuto. Mwachitsanzo, pamagalimoto angapo a Ford, payipi yochokera ku PCV kupita ku thupi lolumikizana imatha kusungunuka ndi ma code P2195, P2197, P0171 ndi / kapena P0174. Ngati vutoli latsimikizika kuti limangotuluka, kungakhale kwanzeru kusinthitsa mizere yonse yazitsulo ngati atakalamba, atakhala olimba, ndi zina zambiri.

Gwiritsani ntchito digito volt ohm mita (DVOM) kuti muwone ngati masensa ena omwe atchulidwa akugwira ntchito bwino, monga MAF, IAT.

Yesani kuyesa kuyesa mafuta, yang'anani kuwerenga motsutsana ndi zomwe wopanga adachita.

Ngati muli ndi bajeti yolimba ndipo muli ndi injini yokhala ndi banki zoposa imodzi ndipo banki imodzi yokha ndiye ili ndi vuto, mutha kusinthana ndi gauge kuchokera ku banki kupita ku ina, kuchotsa nambalayo, ndikuwona ngati nambala yake ikulemekezedwa. kupita tsidya lina. Izi zikuwonetsa kuti sensa / chowotcha chokha ndicholakwika.

Fufuzani galimoto yanu yaposachedwa ya Technical Service Bulletins (TSB), nthawi zina PCM ikhoza kusinthidwa kuti ikonze izi (ngakhale iyi si yankho wamba). Ma TSB angafunenso m'malo mwa sensa.

Mukamachotsa masensa a oxygen / AF, onetsetsani kuti mukugwiritsa ntchito zabwino. Nthawi zambiri, masensa a gulu lachitatu amakhala otsika ndipo sagwira ntchito momwe amayembekezera. Tikukulimbikitsani kuti mugwiritse ntchito m'malo mwaopanga zida zoyambirirazo.

Zokambirana zokhudzana ndi DTC

• 04 F-150, palibe chiyambi, p0171, p0174, p0356, p2195, p21972004 ford f 150 "new edge" 5.4 3 valves a / t 4 × 4 supercrew larriet, 112k miles, plugs oyambira, omwe adasinthidwa kale ndi FPDM mchilimwe. Galimotoyo imasowa nthawi ndi nthawi koma sinabwereko ndi kachidindo / injini yowunika. Ndinalemba kuti sindinasinthe makandulo komabe ... ndikuwopa izi ... 
• 2005 Ford Freestar P0171 P2195 P2197Khalani ndi ma code olamulira mabanki onse awiri. Malo osinthira a MAF, PCV ndi payipi, akugwirabe ntchito. Malingaliro aliwonse pazifukwa zotheka? ... 
• Makhalidwe a 2008 F150 Idling Coarse P2195 P2197Moni anyamata, ndili ndi F2008 150 yomwe ndiyabwino kwambiri paulesi. Ma code 2195 ndi 2197 akhazikitsidwa, kuwunika kwa mafuta, 24 psi low. M'malo mwa mpope wamafuta ndi zosefera, ndikukweza kukakamiza pa inchi imodzi mu 34-49 psi range. Palibe ntchito kapena yoipa kwambiri ikagwira ntchito, utsi umayang'aniridwa ... 
• 2003 Escape P2195 P2197 P0172 P0174 P01752003 Kuthawa 3.0 idling ikuyamba kuphulika. Ndidapita nayo m'sitolo ndipo adandipatsa ma code otsatirawa: P2195 P2197 P0172 P0174 P0175 Chilichonse chimawoneka kuti chikuyenda bwino, kupatula mukayima ndikungozisiya ndikuyamba kuwaza. Ngati ndingatsegula MAF imagwira ntchito bwino ... Ikani pulagi m'mbuyo ndipo imatsitsa ndi g ... 
• Ford Escape P2004 2197 releaseNdatuluka 04 chifukwa chamapulagi awiri omwe amathira mafuta. Ndili ndi code p2197. Ndilinso ndi mafuta m'mafuta anga. Ndinayenera kusintha osintha anga atatu othandizira. Ndikufuna thandizo kuti ndidziwe chomwe chikuyambitsa vutoli. Mapulagi ena anayiwo amanunkhira mpweya, koma samanyowa…. 
• Lexus es350 inali P2197 P0356 C1201, tsopano P0051Moni: P2197, P0356, C1201 ndi ma code omwe ndinali nawo pagalimoto yanga ndikamayiyamba ntchito. Makaniko adalowa m'malo mwa koyilo yamoto ndipo ma indicator magetsi onse adazima nditasiya makaniko. Pambuyo poyendetsa kwakanthawi, yang'anani injini, yang'anani VSC ndipo chizindikiro cha skid chinawonekeranso. Kodi P2197 idawonekera ... 
• 04 Ford F250 kodi OBD P0153, P2197, P2198Ndikufuna kugula Ford F04 250 yokhala ndi mailosi 72000. Onetsetsani kuti kuyatsa kwa injini kwayatsa ndi ma code 3 P0153, P02197 ndi P2198. Ndi ma code 3, pali zovuta zotani, iyi ndi sensa yoyipa ya O2. Zikomo… 
• 2004 Toyota Camry XLE P0156 P0051 P2197Wawa, magetsi angapo pa Camry yanga ya 2004 adabwera nthawi yomweyo ... Check Engine, Trac Off ndi magetsi a VSC ... mukamayang'ana ma code otsatirawa ... P0156, P0051 ndi P2197 ... galimoto ikuwoneka khalani akugwira ntchito momwe nyali zidawonekera kale. Kodi pali aliyense amene ali ndi malingaliro kapena chidziwitso ndi ... 
• Ndingadziwe bwanji ma code P2195 ndi P2197?Chifukwa chake Ford Taurus yanga ya 2006 imawonetsa ma code angapo ndipo ndidatha kupeza ambiri aiwo kupatula awa 2. Pa owerenga OBD-II akuti china chake chokhudza sensa ya O2 (Bank 1, Bank 2 motsatana.). Koma sindingapeze tsatanetsatane apa. Kodi pali tsamba lina lawebusayiti lomwe ... 
• 2003 Ford Expedition PO171 PO174 P2197 P2195Dzulo kuwala kwanga kwa injini ya Expeditions Check kudabwera. Popanda ntchito, imagwira ntchito mozungulira komanso mopepuka, ngati kuti ikuyesera kuti izichita chiyani. Zimayenda bwino nthawi yopuma isanachitike. Sindikudziwa kuti ma code apamwamba awa ndi ati (P2195 ndi P2197), sali mu bukhu langa la zolembera…. 

Mukufuna thandizo lina ndi nambala yanu ya p2197?

Ngati mukufunabe thandizo ndi DTC P2197, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.