P2255 Oxygen (O2) Sensor Negative Current Control Circuit Low (Bank 2 – Sensor 1)

P2255 Oxygen (O2) Sensor Negative Current Control Circuit Low (Bank 2 – Sensor 1)

OBD Code:
System:
Subsystem:
 P2255 – (ASE)
 Powertrain
 Fuel and Air Metering

Trouble Code Description: Oxygen (O2) Sensor Negative Current Control Circuit Low (Bank 2 – Sensor 1)


Location:
Analysis:

Possible Causes:

 Oxygen Sensor – Bank 2 – Sensor 1
 End of Range – Circuit Lower Than Expected

 

Tech description: