So you can see the bank 1 sensor 2 (post cat) consistently reads less than .1 while the bank 2 sensor two reads consistently in the .6 range. It is just a huge difference, and is throwing a code, but they are the same thing. I don't know what is different causing that

 

Also do not be fooled by the two different colors you see on the cat. The cat has two sides. One of the sides changes colors to that purple you see in the heat. The other side stays silver. They both look exactly the same on both sides. Those two photos just show them from the two different sides

 

Also i do have hp tuners set up, so if there is any information you want from in there i can give you that too. I am fairly determined to get this to pass emissions because it is so much fun to drive on the road. But where i live it has to pass emissions, and that is all there is to it