P3490 Chevrolet (Cylinder No.12) Deactivation / Intake Valve Control Circuit Performance

P3490 Chevrolet (Cylinder No.12) Deactivation / Intake Valve Control Circuit Performance

OBD Code:
System:
Subsystem:

P3490 Chevrolet – (ASE)
Powertrain
Auxiliary Emission Controls

Trouble Code Description: (Cylinder No.12) Deactivation / Intake Valve Control Circuit Performance

Location:
Analysis:

Possible Causes:

cylinder 12
Circuit Performance Issue

Tech description: