BlacksportD has been very lenient with me and my requests. I keep pulling in a P0430 code. I checked the entire ECU harness and it works great. I even watched the live monitor on techstream for some weird ass reason I saw the bank 2 sensor go above the voltage and I have no idea why when bank 1 and bank 2 are using the same power source. So what I want to try is having the harnessed swapped. If the code comes up on bank 1 instead of bank 2 then its the sim. However.. I tested the unit myself and Shaun uses excellent quality parts. I think its my car somehow. I think we are going to try a higher resistor value. Ethier way.. if this does not work then I am just going to install an inline o2 sim and leave the other sensors in the car for the heater.