P2231 Oxygen (O2) Sensor Signal Circuit Shorted to Heater Circuit (Bank 1 – Sensor 1)

P2231 Oxygen (O2) Sensor Signal Circuit Shorted to Heater Circuit (Bank 1 – Sensor 1)

OBD Code:
System:
Subsystem: 		 P2231 – (ASE)
 Powertrain
 Fuel and Air Metering

Trouble Code Description: Oxygen (O2) Sensor Signal Circuit Shorted to Heater Circuit (Bank 1 – Sensor 1)


Location:
Analysis:

Possible Causes:
 Oxygen Sensor – Bank 1 – Sensor 1
 Short Circuit

 

Tech description: