I'm trying to find out where bank 1sensor 2 is located
Bank 1 is on the same side as spark plug 1 if your car is a V6.
If your car is a four cylinder you only have one bank. Sensor 2 is the one after the catalytic converter, which again, you will only have one if you have a four cylinder engine.
Sensor 2 is typically accessed from the bottom of the car. While bank 1 sensor 1 is accessed from the top and you can noramally see it if you look at the exhaust manifold.