P0499 Chevrolet Evaporative Emission (EVAP) System Vent Valve Control Circuit High

P0499 Chevrolet Evaporative Emission (EVAP) System Vent Valve Control Circuit High

OBD Code:
System:
Subsystem:

P0499 Chevrolet – (ASE)
Powertrain
Auxiliary Emission Controls

Trouble Code Description: Evaporative Emission (EVAP) System Vent Valve Control Circuit High

Location:
Analysis:

Possible Causes:

End of Range – Circuit Higher Than Expected

Tech description: