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CobaltThis sporty compact was faced with the difficult job of replacing the popular Cavalier, but whether the base model, or the supercharged SS is chosen, is has made for a great replacement. Platform: Delta Also Check out
CobaltSS.net
I recently changed out the first two 02 sensors as the check engine light told me were bad.! I have drove the car over 500 miles since I changed them with no check engine light yet it keeps getting rejected for 02 monitor not reset.!! Does anyone kno how to reset the o2 monitor? The car is a 2008 cobalt.
02 sensor monitor won't reset.
