P2628 JEEP Oxygen (O2) Sensor Pumping Current Trim Circuit High (Bank 1 – Sensor 1)

P2628 JEEP Oxygen (O2) Sensor Pumping Current Trim Circuit High (Bank 1 – Sensor 1)

OBD Code:
System:
Subsystem:

P2628 JEEP – (ASE)
Powertrain
Computer and Auxiliary Output Circuits

Trouble Code Description: Oxygen (O2) Sensor Pumping Current Trim 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:

JEEP Vehicle:JEEP Commander,JEEP Compass,JEEP Grand Cherokee,JEEP Liberty,JEEP Patriot,JEEP Wrangler,JEEP Wrangler Unlimited,