o2 light came on at 90k mi changed the o2 sensor, light remains on? 95 isuzu pu 3.2l
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1995 Isuzu Pickup Question: how do i reset the o2 light
Answer #1Superbob March 07, 2011, 17:54Master
I don't think it's an O2 sensor light. Either it's a 'maintenance reminder' light to get you to service the EGR and emissions system, or it's the 'check engine light' trying to tell you that the computer has detected a fault in the engine/emissons control system. Get it checked out by a pro.
If you want to find a specialist, here's a directory link for you:
Answer #2chrisgooseman July 22, 2013, 07:29Rookie
My friend reset mine. He's a retired mechanic. All he did was remove the instrument cluster from the dash and short the wire for the O2 sensor. Get a shop manual for it before trying this fix. Just to make sure you don't damage it trying to reset it.