One problem related to check engine light on has been reported for the 2009 Chevrolet Corvette. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Chevrolet Corvette based on all problems reported for the 2009 Corvette.
Had to have cylinder heads rebuilt because manufacturing issue with valve guids wearing quickly out of spec and if not corrected destroying the entire motor. I got a check engine light with misfire which was caused by worn guides. Sent heads into be rebuilt and found out that they were way out of spec. Some at . 030 and spec cut off at . 006.