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

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

OBD Code:
System:
Subsystem:

P2628 Toyota – (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:

Toyota Vehicle:Toyota Prius,Toyota Celica,Toyota Supra,Toyota Carina,Toyota Camry,Toyota MR2,Toyota Aygo,Toyota 4Runner,Toyota Avalon,Toyota Camry,Toyota Corolla,Toyota FJ Cruiser,Toyota Highlander,Toyota Land Cruiser,Toyota Matrix,Toyota Prius,Toyota RAV4,Toyota Sequoia,Toyota Sienna,Toyota Solara,Toyota Tacoma,Toyota Tundra,Toyota Yaris,