P2423 Chevrolet HC Adsorption Catalyst Efficiency Below Threshold (Bank 1)

P2423 Chevrolet HC Adsorption Catalyst Efficiency Below Threshold (Bank 1)

OBD Code:
System:
Subsystem: 		 P2423 Chevrolet – (ASE)
 Powertrain
 Auxiliary Emission Controls

Trouble Code Description: HC Adsorption Catalyst Efficiency Below Threshold (Bank 1)


Location:
Analysis:

Possible Causes:
 Bank 1
 

 

Tech description: