Well I replaced both of the O2 sensors today, as the cars has about 130,000 miles and I am pretty sure both of the sensors were the originals. Anyway, I cleared the codes after that and they have yet to come back, but I want to check that DPFE sensor too! Where is that located and does anyone have any pics? Should I just follow the hoses off of it and make sure there are no leaks?
Oh and it turns out that the cat wasn't bad, it was a bad gasket on the manifold that was ratteling, and all I had to do was replace the gasket and tighten the manifold bolts, any way any help on that DPFE thing would be great!
Thanks
