Two problems related to check engine light on have been reported for the 2006 Mazda MAZDA6. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Mazda MAZDA6 based on all problems reported for the 2006 MAZDA6.
At 75,000 and light driving, the car would 'clunk' hard when it slowed. The dealer took 3 hours and 500 dollars to fix an engine mount bolt. Also they said the check engine light was on. Two oxygen sensors are out and wanted a few hundred dollars more. Sadly disappointed in this lightly Mazda 6 v6 2006 car! the engine mount bolts would have been horrible if the engine fell in traffic.
: the contact stated while applying brake pressure in stop and go traffic, the engine stalled without warning. Afterwards, the check engine light illuminated momentarily, and the engine was easily restarted. The dealer inspected the vehicle, and performed a diagnostic test which did not produce any failure codes. The manufacturer was alerted.