P2271 O2 Sensor Signal Bias / Stuck Rich Bank 1 SENSOR 2

P2271 O2 Sensor Signal Bias / Stuck Rich Bank 1 SENSOR 2

Mapepala a OBD-II DTC

O2 Sensor Signal Bias / Rich Stuck Bank 1 SENSOR 2

Kodi izi zikutanthauzanji?

Iyi ndi nambala yofalitsira zomwe zikutanthauza kuti imagwira ntchito pagalimoto zonse za OBD-II kuyambira 1996 kupita mtsogolo. Mitundu yamagalimoto imatha kuphatikiza koma yopanda VW, Honda, Dodge, Hyundai, Ford, GMC, Acura, ndi zina zambiri. Komabe, njira zina zothetsera zovuta zimatha kusiyanasiyana ndi galimoto.

Izi Diagnostic Trouble Code (DTC) P2271 imagwiranso ntchito posintha othandizira othandizira O2 (oxygen) kubanki # 1, sensa # 2. Chojambulira ichi chogwiritsa ntchito paka chimagwiritsidwa ntchito kuwunika momwe chosinthira chothandizira chilili. Ntchito yosinthira ndikuchepetsa utsi wotulutsa. DTC iyi ikhazikitsidwa pomwe PCM ipeza siginolo kuchokera ku sensa ya O2 ngati Yolemera kapena Yolemera Yolemera.

DTC P2271 imatanthawuza sensa yakumunsi (pambuyo pa chosinthira chothandizira), sensor #2 pa banki #1. Bank #1 ndi mbali ya injini yomwe ili ndi silinda #1. Pakhoza kukhala sensor yachitatu pazotulutsa, ngati ili ndi vuto, P2275 yakhazikitsidwa.

Nambala iyi imakuwuzani kuti chizindikirocho chomwe chimaperekedwa ndi sensa inayake yamtunduwu chimakhala chokhazikika (chomwe chimatanthauza mpweya wochepa kwambiri mu utsi).

Chitsanzo mpweya kachipangizo O2:

Zizindikiro

Mwayi wake, simudzawona zovuta zilizonse popeza izi sizowunikira # 1. Mudzawona kuti Kuwala kwa Chizindikiro Chosagwira (MIL) kumabwera. Komabe, nthawi zina, injini imatha kugwira ntchito mosadukiza.

Zotheka

Zifukwa za DTC iyi zitha kuphatikiza:

• Choyipa kapena cholakwika HO2S2 sensor (sensa 2)
• HO2S2 Vuto La Kulumikizana / Dera
• Mafuta olakwika
• Woperewera wamafuta wamafuta
• Zoziziritsa injini
• Cholakwika purge valavu solenoid
• PCM yatha

Njira zowunikira ndikukonzanso

Yang'anirani zingwe zolumikizira ndi zolumikizira zazingwe, zingwe zopota / zotchinga / zopindika, zikhomo zopindika / zotayirira, mawilo owotcha ndi / kapena owoloka. Konzani kapena sinthanitsani pakufunika.

Fufuzani kutuluka kwa utsi kapena mavuto ena ndikukonzekera ngati mukufunikira.

Pogwiritsa ntchito digito volt ohm mita (DVOM) yoyikidwira ma ohms, yesani zolumikizira zingwe kuti musakanidwe. Yerekezerani ndi mafotokozedwe opanga. Sinthanitsani kapena kukonza pakufunika kutero.

Ngati mutha kugwiritsa ntchito chida chofufutira, gwiritsani ntchito kuwunika momwe amawerengera masensa monga PCM (injini yomwe imagwira ntchito nthawi yanthawi yotentha yotsekedwa). Kumbuyo kwa mpweya wotentha wa oxygen (HO2S) nthawi zambiri kumawona kusinthasintha kwamagetsi pakati pa 0 ndi 1 volt, pa DTC iyi mwina mudzawona magetsi akukakamira pa 1 V. Kusinthasintha injini kuyenera kuchititsa kuti sensa yamagetsi isinthe (kuyankha).

Zokonzekera zodziwika bwino za DTC iyi ndikutulutsa mpweya, vuto ndi sensa / wiring wiring, kapena sensa yokha. Ngati mukusintha kachipangizo kanu ka O2, gulani chojambula cha OEM (dzina lachidziwitso) kuti mupeze zotsatira zabwino.

Ngati mukuchotsa HO2S, yang'anani kuipitsidwa ndi mafuta, mafuta a injini, ndi kozizira.

Malingaliro ena othetsera mavuto: Gwiritsani ntchito woyesa mafuta, yang'anani kuthamanga kwa mafuta pa Schrader valve pa njanji yamafuta. Yerekezerani ndi malingaliro a wopanga. Yendani chotsukira cha solenoid valve. Yenderani opangira mafuta. Yang'anani magawo ozizira kuti atuluke.

Zokambirana zokhudzana ndi DTC

• Injini ya GMC Sierra 1500 P2271 ndi P2273 5.3LNdili ndi GMC Sierra 2013 ya 1500 yokhala ndi 5.3L kuchokera 210,000 2271 km. yomwe imayika ma code P2273 nthawi ndi P2 HO2S (post OXNUMX). Adapereka kwa wogulitsa ndipo amangokhalira kunena kuti zotengera za oxygen ndizoyipa. Tidasinthitsa masensa kawiri, tidasinthanitsa ndi EVAP solenoid, majakisoni, sensa yotulutsa mpweya wambiri, kuwunika kupuma, kutulutsa kozizira ... 
• 2010 Chevy Cobalt, ma code p0013 ndi p2271Ndili ndi ma code a Chevy Colbolt a 2010 omwe ndikufuna thandizo nawo: p0013 ndi p2271, kuunika kudangobwera. Chonde, thandizani ... 
• P2271 01/02 nambalaNdili ndi chevy express cargo van 2008 ya 1500 yokhala ndi injini ya 4.3 v6. Nthawi ndi nthawi ndimapeza nambala ya P2271 01/02 yokhala ndi cheki yamagetsi. Ndiyamba kuchikoka m'galimoto yanga ndipo nditatha kuyendetsa mphindi 15 ndipeza nambala iyi. zomwe nthawi zambiri zimayang'ana ??? ... 
• 2008 kufotokoza 4.3 v6 nambala P2271 01/01Ndatulutsa 2008 ndi mtundu wa 4.3 v6 ndi nambala P2271 01/02 zomwe ndizovuta kuyang'ana ... 
• 2012 VW Golf 2.0 TDI P2271Chizindikiro cholakwika chili pa: P2271 {o2s 1 of 2 amakhalabe olemera} ... 
• 2009 chevy aveo p0101 p0138 p1400 p2271Zikaiko, kenako zimawala pakunyamuka. Ma plugs atsopano ndi coil okhala ndi ma code po101, po138, p1400, p2271. Thandizeni!… 

Mukufuna thandizo lina ndi code P2271?

Ngati mukufunabe thandizo ndi DTC P2271, 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.