One problem related to o2 sensor has been reported for the 2006 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Cobalt based on all problems reported for the 2006 Cobalt.
2006 Chevrolet Cobalt. Consumer seeks reimbursement for recall repairs. The oxygen sensor, throttle body spacer and ignition coil were all replaced.