P2626 Code – Oxygen Sensor Pumping Current Trim Circuit Open Bank 1 Sensor 1

Code P2626 Possible Causes
Faulty Heated Exhaust Gas Oxygen Sensor Bank 1 Sensor 1
Heated Exhaust Gas Oxygen Sensor Bank 1 Sensor 1 circuit poor electrical connection
Heated Exhaust Gas Oxygen Sensor Bank 1 Sensor 1 harness is open or shorted