P2239 Acura Oxygen (O2) Sensor Positive Current Control Circuit High (Bank 1 – Sensor 1)

P2239 Acura Oxygen (O2) Sensor Positive Current Control Circuit High (Bank 1 – Sensor 1)

OBD Code:
System:
Subsystem:

P2239 Acura – (ASE)
Powertrain
Fuel and Air Metering

Trouble Code Description: Oxygen (O2) Sensor Positive Current Control Circuit High (Bank 1 – Sensor 1)

Location:
Analysis:

Possible Causes:

Oxygen Sensor – Bank 1 – Sensor 1
End of Range – Circuit Higher Than Expected

Tech description:

Acura Vehicle:

Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura TSX, Acura ZDX, Acura CSX, Acura EL, Acura Integra, Acura RSX, Acura Legend, Acura Vigor, Acura CL, Acura SLX, Acura NSX, Acura RL, Acura ZDX