Why isn't my car ready fro state inspection on 2002 Chevrolet Cavalier

I have completed the drive cycle numerous times and over 600 miles, and my car still is not ready for state inspection.

by in McKinney, TX on September 24, 2013
1 answer 3 comments
ANSWER by , September 25, 2013
there still may be an issue with related repairs.scan pending codes and see where the prob lies.something is not resetting and there is a reason why
COMMENT by , October 01, 2013
no codes come up at all, not even in the history.
COMMENT by , October 01, 2013
which monitors are not resetting?
COMMENT by , October 01, 2013
evap and o2 sensor