I have a minor issue that could be many different things, so I decided to ask before I started messing with the many different variables.

I recently bought a P72 OBD1 ECU and had someone make me a conversion harness so I could install it in my 96 GSR. I installed it and when I started the engine, it immediately threw a CEL. Checked the code and it was throttle position sensor.

Now my question is: What could be the problem here? I have the Greddy E-manage hooked up to my OBD2 ecu and that may have triggered the CEL with the new ECU, it could be the harness, or it could be the ECU. I am planning on chipping out the ECU, but I just wanted to try it out to see if it worked and the harness worked. I want to get rid of the E-manage, so I am thinking that I will reinstall the provided blue box with the turbo and get everything back as simple as possible before I try again.

I have one other question. I was going to use uberdata and I was having issues accessing certain parts of the site. Does someone have an updated site or a working link to the site?