P2339 Chevrolet (Cylinder No.4) Above Knock Threshold

P2339 Chevrolet (Cylinder No.4) Above Knock Threshold

OBD Code:
System:
Subsystem:

P2339 Chevrolet – (ASE)
Powertrain
Ignition System or Engine Misfire

Trouble Code Description: (Cylinder No.4) Above Knock Threshold

Location:
Analysis:

Possible Causes:

Cylinder 4

Tech description: