Where are my O2 sensors?
#1
Where are my O2 sensors?
OK, got a chance to peak under my truck today. I hear of most people having problems installing a new y-pipe or x-pipe due to the O2 sensor placement after the cat's. Well, when I looked, I had no O2 sensors behind my cat's. The only 2 I had were in my exhaust manifold. Is this wierd? I have a 2000 2wd v6 sport. Is it only on the v8's that the O2 sensors are behind the cat's? Thanks for the info.