Bank 1 sensor 2 2015 tacoma 2.7

After buying (3)02 sensors from the dealer they can’t seem to find the right one for me. I need the right 02 sensor for bank 1 sensor 2, which I’m told it’s right next to the transmission or is it the one in the very back, correct me if I’m wrong

 

Take a look at this thread, should help you out: https://www.tacomaworld.com/threads/where-is-bank-1-sensor-2.736719/

Noticed you've been posting in the Technical chat - you might get more eyeballs on 2nd gen specific things over here: https://www.tacomaworld.com/forums/2nd-gen-tacomas-2005-2015.5/

 

He got it figured out.

https://www.tacomaworld.com/threads/2-7-tacoma-2015-02-sensor-problem.864081/#post-30789633