I put a set of cobra dragsters on last weekend and rode it a day without the fi2000r it ran fine. Today my fi200r came in and I installed it all the lights came on and it looked as if I had done everything right, but now the fi light stays on and it will barely idle. Once you rev it up it is fine and when you let off the gas it almost dies before it settles in a rough idle. Now the only light on the fi2000r is the green one so I think it is installed correctly. I did modify my air intake with a k&n filter a while ago. Does anyone have any suggestions or know what could be wrong?