I have to put in a new R2B2 O2 sensor and I tried searching and saw that diagram, but I can't seem to find it under my car. Does anyone have any pictures of it and exactly where it is because I cannot find it for my life.

 

it's by the front of the car radiator underneath the precat (lower than precat) It;s part of the exhaust mainafold. I think that you can see it from the top it's the second o2 sensor down as you look from the top

 

Ok I see it, it has a red cable correct? But do I need to follow the red cable to get to it? Anyone have instructions?

 

When i said second i ment the second sensor as you look down on your mainafold not the second plug out of the four of them.

 

i thought P0160 was the sensor past the cat?