Need to figure out which is left and right on the O2 sensors. O2 Bank 2 is dead and I need to figure out which one is which.
Thanks...

 

Your engine is "sideways", so the end with the belt that drives everything would be the nose of the engine. Bank 1 would be toward bumper. Bank 2 would be toward firewall. All four O2s and several other sensors get power from same point, so may not be a single loose wire. See attached from RAVE.

 

I see both Bank 1 and bank 2. I just need to figure out which is sensor 1 and sensor 2 in bank 2...I only want to fix the correct one.