P2080 Code – Exhaust Gas Temperature Sensor Circuit Range Performance Bank 1 Sensor 1

Code P2080 Possible Causes
Exhaust Gas Temperature Sensor Bank 1 Sensor 1 harness is open or shorted
Exhaust leaks
Faulty Exhaust Gas Temperature Sensor EGTS Bank 1 Sensor 1
Excessive particulate matter buildup on sensor
Exhaust Gas Temperature Sensor Bank 1 Sensor 2 circuit poor electrical connection