P2220 Chevrolet Nitrogen Oxides (NOx) Sensor Heater Control Circuit High (Bank 2)

P2220 Chevrolet Nitrogen Oxides (NOx) Sensor Heater Control Circuit High (Bank 2)

OBD Code:
System:
Subsystem:

P2220 Chevrolet – (ASE)
Powertrain
Fuel and Air Metering

Trouble Code Description: Nitrogen Oxides (NOx) Sensor Heater Control Circuit High (Bank 2)

Location:
Analysis:

Possible Causes:

Bank 2
End of Range – Circuit Higher Than Expected

Tech description: