P2270 O2 Sensor Signal Bias / Stuck Lean Bank 1 SENSOR 2

P2270 O2 Sensor Signal Bias / Stuck Lean Bank 1 SENSOR 2

Mapepala a OBD-II DTC

O2 Sensor Signal Offset / Stuck Lean 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 kuphatikizira, koma sikuchepera ku, Chevy, Subaru, GMC, Ford, Mini, VW, Mazda, ndi zina zambiri. Komabe, njira zina zothetsera mavuto zimatha kusiyanasiyana ndi galimoto.

Chizindikiro Chovutikira Chodziwitsa (DTC) P2270 chimagwira ku Postcatalytic Converter O2 (oxygen) sensor pa block # 1, sensor # 2. Chojambulira ichi chogwiritsa ntchito paka chimagwiritsidwa ntchito kuwunika momwe chosinthira chothandizira chilili. Ntchito yosinthira ndikuchepetsa utsi wotulutsa. DTC iyi imayika PCM itazindikira chizindikirocho kuchokera ku sensa ya O2 ngati yopindika kapena yopendekera molakwika.

DTC P2270 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, P2274 yakhazikitsidwa.

Nambala iyi imakuwuzani kuti chizindikirocho chomwe chimaperekedwa ndi sensa inayake yamtunduwu chimakhala chosakanikirana (chomwe chimatanthauza kuti pali mpweya wochuluka mu utsi).

Zindikirani. Opanga ena, monga Ford, atha kutchula izi ngati chothandizira chowunikira, chimodzimodzi koma mwanjira ina. DTC iyi ndiyofanana kwambiri ndi P2195. Ngati muli ndi ma DTC angapo, akonzereni momwe amawonekera.

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:

• Utsi mpweya kutayikira pafupi kachipangizo O2
• Choyipa kapena cholakwika HO2S2 sensor (sensa 2)
• HO2S2 Vuto La Kulumikizana / Dera
• Kukhazikitsa kwaulere sensa ya HO2S2
• 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 ndikukonzekera ngati kuli kofunikira.

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 0 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.

Zowonjezera:

Pali Ford Technical Service Bulletin (TSB) 14-0084, yomwe imagwira ntchito kwa ena a 2010-2012 F-150, Navigator, Ranger, E-Series ndi magalimoto ena, omwe amati asinthe sensa ya O2 pomwe ma DTCs P2270 kapena P2272 apezeka ...

Pali Chrysler Dodge Jeep Service Bulletin 18-011-08 yomwe imatchula DTC iyi yokhudzana ndi mitundu ina ya 2008-2010 Compass, Patriot, Sebring, Avenger ndi Caliber. Ngati DTC ikuwoneka modukizadukiza, yang'anani ngati code ndi chidziwitso zikugwira ntchito kwa inu. Kukonzekera pankhaniyi ndikukonzanso PCM.

Pakhoza kukhala ma TSB ena omwe akukhudzana ndi mitundu ina ndi mitundu yokhudzana ndi DTC iyi, kulumikizana ndi dipatimenti yogulitsa katundu wanu kapena gwero lanu pa intaneti kuti mupeze ma TSB ena aliwonse omwe amagwiritsidwa ntchito pagalimoto yanu.

P2270 vidiyo yozindikira matenda

Nayi kanema wokhudzana ndi kuyesa kwa Ford O2 sensor circuit test. Chitsanzo chikhoza kukhala 2005 Mercury Sable yokhala ndi nambala P2270, ndondomekoyi idzakhala yofanana popanga / mitundu ina. Sitigwirizana ndi omwe amapanga kanemayo:

Zokambirana zokhudzana ndi DTC

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• Kulakwitsa kwa BMW 325i P2096 ndi P2270Moni, ndalephera mayeso a CO 0.64% (max. 0.2%), cholakwika cha OBD - P2096 ndi P2270. Nditani kuti ndithetse vutoli? Zikomo… 
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• 2007 Ford Explorer XLT - Khodi Yamavuto P2270 - Chonde ThandizaniWawa, ndikuyembekeza wina atha kundithandiza ndi izi. Posachedwapa ndagula 2007 Ford Explorer XLT, 190,000 2270 km. Wasintha kale jenereta, MAF (masensa othamangitsira mpweya). Pambuyo pochita ntchitoyi, ndimapeza nambala ya PXNUMX. Injini imatsekedwa ndikamatsikira pafupifupi t ... 
• 2012 Chevy Cruze: P015B, P0171, P2270Cruze yanga ya 2012 ikuponya ma code ovuta awa (palibe zovuta zoonekeratu) P015B O2 Sensor Kuchedwa Kuyankha - Kutsamira ku Rich Bank 1 Sensor 1 kwambiri Kutsamira ku Rich Bank Sensor 0171 P1 System Yotsamira ku Rich Bank 2270 Sensor 2 P1 System Yotsamira kwambiri Rich Bank 2 Sensor XNUMX System Yotsamiranso ku Rich Bank XNUMX Sensor XNUMX System Yotsamiranso ku Rich Bank XNUMX Sensor XNUMX PXNUMX System Yotsamiranso ku Rich Bank Sensor XNUMX PXNUMX System Yotsamiranso ku Rich Bank XNUMX Sensor XNUMX. Ndiuzeni, vuto lingakhale chiyani? Zikomo… 
• 2005 Ford E350 Palibe pansi o2 sensor koma P2270 imawonekeraNdili ndi galimoto yolemera 2005 E350 yolemera ntchito ndi 5.4 V8 injini. Ndili ndi nambala P2270 yosonyeza vuto ndi sensa yotentha ya Post Cat. Vuto ndilibe MULUNGU! Ndinafufuza tsatanetsatane wa chitoliro chazotulutsa zonse ziwiri ndikangokhala ndi kachipangizo # 1 nditangobwereza kuchuluka kwa silinda # 1 ... 

Mukufuna thandizo lina ndi code P2270?

Ngati mukufunabe thandizo ndi DTC P2270, 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.