P0021
Powertrain Codes
P0021 - MAZDA - CMP Timing Over Advanced Left side
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Variable camshaft timing actuator stuck in advance position - Timing belt jumped
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Variable camshaft timing actuator stuck in advance position - Timing belt jumped