C0021 Chevrolet Brake Booster Performance

C0021 Chevrolet Brake Booster Performance

OBD Code:
System:
Subsystem:
 C0021 Chevrolet – (ASE)
 Chassis
 Fuel & Air metering, Auxiliary emission controls

Trouble Code Description: Brake Booster Performance


Location:
Analysis:

Possible Causes:

 
 

 

Tech description: