[quote:1976932b36="cinthiaa"]Engine Mechanical problem
1993 Isuzu Amigo 4 cyl Two Wheel Drive Automatic 183000 miles
02 light is on ..what is that[/quote:1976932b36]
that's your O2 sensor light - the O2 sensor is located on your exhaust manifold, and looks like a spark plug with a small wire attached to it... you can replace it, but making that cute light turn off is a real PITA - i think there's a button underneath the dashboard somewhere, perhaps you could find that on another forum... i replaced my O2 sensor, and didn't notice a difference in how it ran, so i "fixed" my O2 sensor light by placing a piece of black electrical tape over the light, and i can't see it anymore... :)
Jan 23, 2009 at 11:32 PM