Was looking for primary o2 sensor on my ep3 today and figured it would be under the exhaust manifold cover. When I went under the car to look i didn't notice any wires coming from under the cover so I started looking down the exhaust towards the cat. I took this picture here. Is this the primary and secondary o2?

 

yes, first one is primary, secondary is the second one

 

Thanks for confirmation. I feel like a tard looking in the wrong place and the damn thing could of slapped me in the face it was so close.


Thanks again!