So I took off my Swept stage one exhaust today because I am getting some new pipes. While doing this I noticed that neither of my O2 sensors were hooked up. I do have a PCV on it and I installed it. But I cant for the life of me remember if I tapped into the other side of the O2 sensor wire to hook up the PCV. Am I crazy or is something not right? It runs fine, so I cant see something being wrong but I just want to make sure. Thanks.