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, 14:54Master
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: