P3407 Chevrolet (Cylinder No.1) Exhaust Valve Control Circuit Low

P3407 Chevrolet (Cylinder No.1) Exhaust Valve Control Circuit Low

OBD Code:
System:
Subsystem:

P3407 Chevrolet – (ASE)
Powertrain
Auxiliary Emission Controls

Trouble Code Description: (Cylinder No.1) Exhaust Valve Control Circuit Low

Location:
Analysis:

Possible Causes:

Cylinder 1
End of Range – Circuit Lower Than Expected

Tech description: