O2 bank 1 sensor 1, which one is it?
 

I have the Haynes manual but it only shows a diagram of where Bank 1 sensor 2 is.

All it says is that bank 1 sensor 1 and bank 2 sensor 1 are before the cat. I see both of them but i don't know which is which.

Anyone know?

RE: O2 bank 1 sensor 1, which one is it?
 

i believe that bank 1 is the "odd cylinders"...