P042D GMC Catalyst Temperature Sensor Circuit High (Bank 1 – Sensor 2)

P042D GMC Catalyst Temperature Sensor Circuit High (Bank 1 – Sensor 2)

OBD Code:
System:
Subsystem: 		 P042D GMC – (ASE)
 Powertrain
 Auxiliary Emission Controls

Trouble Code Description: Catalyst Temperature Sensor Circuit High (Bank 1 – Sensor 2)


Location:
Analysis:

Possible Causes:
 Bank 1 – Sensor 2
 End of Range – Circuit Higher Than Expected

 

Tech description:

GMC Vehicle:GMC Acadia,GMC Canyon,GMC Envoy,GMC Savana 1500,GMC Savana 2500,GMC Savana 3500,GMC Sierra 1500,GMC Sierra 2500 HD,GMC Sierra 3500 HD,GMC Terrain,GMC Yukon,GMC Yukon XL 1500,GMC Yukon XL 2500,
CategoriesUncategorized