I have a 2001 Grand Prix GTP. I also have overkill's E85 sensor kit designed for the 2008 GXP. I know the tune on the 2001 can't adjust on the fly for E85, but I have an HP Tuner, and if I can see what percentage of ethanol is in the fuel with the HP Tuner, I can make a rough correction. Would I wire in the sensor the same, except use the wire that would go to the pcm and hook it up to the HP tuner input?