left or right oxygen sensor. I need the one in the exhaust manifold b-2, s-1.

Question

b2, s1 is that left or right??? I know it's in the front of vehicle located in the exhaust manifold, but auto-zone doesn't go by that verbiage. 2008 Toyota Camry 6-cylinder.

Answer 1

Bank 2 Sensor 1,

The location for you , standing in front of the vehicle, on the exhaust manifold closet to you is Bank 2 , Sensor 1 is before the catalytic convertor.