I-P2275 O2 Sensor Signal Bias / Stuck Rich Bank 1 Inzwa 3
Okuqukethwe
I-P2275 O2 Sensor Signal Bias / Stuck Rich Bank 1 Inzwa 3
Idatha ye-OBD-II DTC
I-O2 Sensor Signal Bias / Rich Stuck Bank 1 Inzwa 3
Kusho ukuthini lokhu?
Le ikhodi yokudlulisela ejwayelekile, okusho ukuthi isebenza kuzo zonke izimoto ze-OBD-II kusuka ngo-1996 kuye phambili. Izinhlobo zezimoto zingafaka kepha azikhawulelwanga ku-VW, Honda, Dodge, Hyundai, Ford, GMC, Acura, njll. Nokho, izinyathelo ezithile zokuxazulula inkinga zingahluka kusuka emotweni kuya emotweni.
Le Khodi Yezinkinga Zokuxilonga (i-DTC) i-P2275 isebenza kusenzwa se-post-catalytic converter O2 (oxygen) ebhange # 1, inzwa # 3. Le sensor ye-post-cat isetshenziselwa ukuqapha ukusebenza kahle kwesiguquli se-catalytic. Umsebenzi wesiguquli ukunciphisa ukukhipha ukukhipha. Le DTC izosethwa lapho i-PCM ithola isignali evela kunzwa ye-O2 njengonamathele ocebile noma ocebile ongafanele.
I-DTC P2275 isho inzwa yesibili ezansi nomfula (ngemuva kwesiguquli sesibili se-catalytic), inzwa #3 ebhange #1. Ibhange #1 liwuhlangothi lwenjini equkethe isilinda #1.
Le khodi ngokuyisisekelo ikutshela ukuthi isignali enikezwe inzwa ethile ye-oyxgen ibhajwe enhlanganisweni ecebile (okusho ukuthi umoya omncane kakhulu ku-exhaust).
Inzwa ye-oxygen ejwayelekile O2: 
izimpawu
Amathuba ukuthi, ngeke uqaphele noma yiziphi izinkinga zokuphatha njengoba lokhu kungeyona inzwa # 1. Uzobona ukuthi i-Malfunction Indicator Light (MIL) iza. Kodwa-ke, kwezinye izimo, injini ingasebenza ngezikhathi ezithile.
Izizathu ezingenzeka
Izizathu zale DTC zingafaka:
- Inzwa ye-HO2S2 engcolile noma enesici (inzwa 3)
- Inkinga Yezintambo / Yesekethe ye-HO2S2
- Ukucindezelwa kukaphethiloli okungalungile
- Umjovo wephethiloli onamaphutha
- Isipholisi senjini esivuzayo
- Iphutha le-purge solenoid valve
- I-PCM ayisebenzi
Izinqubo zokuxilonga nokulungisa
Hlola ngokubonakalayo izintambo nezixhumi zokubona ukugqwala, izintambo ezixotshiwe / ezixutshiwe / ezikhonjiwe, izikhonkwane zokugoba / zokuxega, izintambo ezishisiwe kanye / noma eziwele. Lungisa noma shintsha njengoba kudingeka.
Bheka ukuvuza kokukhipha noma ezinye izinkinga bese ulungisa lapho kudingeka khona.
Usebenzisa imitha ye-digital volt ohm (DVOM) esethwe kuma-ohms, hlola izixhumi ze-harness ukumelana nayo. Qhathanisa nezincazelo zomkhiqizi. Faka esikhundleni noma ulungise lapho kudingeka.
Uma ukwazi ukufinyelela kuthuluzi lokuskena eliphambili, lisebenzise ukuqapha ukufundwa kwenzwa njengoba kubonwe yi-PCM (injini esebenza ngokushisa okujwayelekile kokusebenza kumodi ye-loop evaliwe). Inzwa yangemuva evuthayo ye-oxygen (HO2S) ivame ukubona ukwehla kwamandla kagesi phakathi kuka-0 no-1 volt, kule DTC cishe uzobona ukuthi i-voltage ibambeke ku-1 V. Ukushintshanisa injini kufanele kubangele ukuthi i-sensor yamandla ishintshe (isabele).
Ukulungiswa okuvame kakhulu kwale DTC ukuvuza komoya, inkinga nge-sensor / wiring wiring, noma inzwa uqobo. Uma ushintsha inzwa yakho ye-O2, thenga inzwa ye-OEM (igama lomkhiqizo) ukuthola imiphumela emihle.
Uma ususa ama-HO2S, hlola ukungcoliswa kukaphethiloli, uwoyela wenjini nasesipholiseni.
Eminye imibono yokuxazulula inkinga: Sebenzisa umhloli wokucindezela uphethiloli, hlola ingcindezi kaphethiloli ku-valve yeSchrader kujantshi kaphethiloli. Qhathanisa nemininingwane yomkhiqizi. Hlola i-purge solenoid valve. Hlola izijobelelo zikaphethiloli. Hlola izindawo ezipholile zokuvuza.
Izingxoxo ezihlobene ze-DTC
- Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.
Udinga usizo olwengeziwe ngekhodi engu-P2275?
Uma usadinga usizo nge-DTC P2275, 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.
