where is 02senor bank2 senor2 located

Bank 2 is the exhaust stream behind the bank 2 cylinders. Sensor 2 is the one after the catalytic converter. Is this the only code you are getting? If so, circuit testing to that sensor is needed, and if all looks good, the sensor may e needed, but it's hard to say without performing needed testing. www.repairpal.com/repair-shops