P2415 – O2 Sensor Exhaust Sample Error Bank 2 Sensor 1

P2415 Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P2415 Possible Causes

Faulty Oxygen (O2) Sensor,Oxygen (O2) harness is open or shorted,Oxygen (O2) circuit poor electrical connection

P2415 Description

The Engine Control Module (ECM) monitor the Oxygen (O2) Sensor performance. The OBDII code is set when the ECM finds the O2 Sensor signal out of factory specifications.