P12ED Chevrolet
Cylinder Deactivation Exhaust Flow Valve Feedback Circuit Incorrect Frequency Bank 1
Chevrolet
P12E8 Chevrolet
Cylinder Deactivation Exhaust Flow Valve Feedback Circuit High Duty Cycle Bank 1
P12E9 Chevrolet
Cylinder Deactivation Exhaust Flow Valve Open Position Bank 1
P12EA Chevrolet
Cylinder Deactivation Exhaust Flow Valve Closed Position Bank 1
P12C2 Chevrolet
Cylinder 8 Injection Timing Advance
P12E3 Chevrolet
Cylinder Deactivation Exhaust Flow Valve Control Circuit Open
P12E7 Chevrolet
Cylinder Deactivation Exhaust Flow Valve Feedback Circuit Low Duty Cycle Bank 1
P12BE Chevrolet
Cylinder 6 Injection Timing Advance
P12BF Chevrolet
Cylinder 7 Injection Timing Related
P12C0 Chevrolet
Cylinder 7 Injection Timing Advance