DTC P0326 Cadillac
Knock Sensor (KS) Performance
Knock Sensor (KS) Performance
Knock Sensor (KS) Circuit Bank 1
Knock Sensor (KS) Module Performance
DI Low High Resolution Circuit Intermittent
IC Module 4X Reference CKT No Frequency
ICM 4X Reference Circuit Malfunction
Misfire Detected, Lean Air Fuel Condition Present
Multiple Misfire Detected
Misfire Detected, Lean Air Fuel Condition Present
Cylinder 8 Misfire Detected
Cylinder 7 Misfire Detected
Cylinder 6 Misfire Detected