P257B Chevrolet Vacuum Reservoir Control Circuit Low

P257B Chevrolet Vacuum Reservoir Control Circuit Low

OBD Code:
System:
Subsystem:

P257B Chevrolet – (ASE)
Powertrain
Vehicle Speed Control, Idle Controls, and Auxiliary Inputs

Trouble Code Description: Vacuum Reservoir Control Circuit Low

Location:
Analysis:

Possible Causes:

End of Range – Circuit Lower Than Expected

Tech description: