Need help on ECL P0156

[audiovisiony33]

I got ECL on and my mechanic pulled out P0156 as Bank 2 Sensor2.

I researched at http://www.nicoclub.com/FSM/Q45/ and I could not find P0156.

Only thing I found is P0157,P0158,0159 as Rear 02 sonsor B-2.

Can anyone help what bank 2 sensor 2 is ?

[Sanger]

In generic OBD term PO156 is the downstream(past the cat. towards the rear) Bank 2 which is left side (drivers side).

[JOHNQ]

bank 2 is passenger/right side. i had a p0161 code and i changed right rear o2 sensor and the light stayed off for now. for all those that stated only use ntk/ngk sensors, when i replace the old one it said bosch on it along with the nissan logo also on it so i think oem is made by bosch

[maxnix]

Bank 2 is passenger side. See the FSM.