P2277 Chevrolet Oxygen (O2) Sensor Signalstuck Rich (Bank 2 – Sensor 3)

P2277 Chevrolet Oxygen (O2) Sensor Signalstuck Rich (Bank 2 – Sensor 3)

OBD Code:
System:
Subsystem:

P2277 Chevrolet – (ASE)
Powertrain
Fuel and Air Metering

Trouble Code Description: Oxygen (O2) Sensor Signalstuck Rich (Bank 2 – Sensor 3)

Location:
Analysis:

Possible Causes:

Oxygen Sensor – Bank 2 – Sensor
Stuck Rich

Tech description: