Anyone know a good way to recalibrate a T.P. Sensor? It's throwin the code for it, and it doesn't bother me much except it loses signal once in a while. I'll be driving along and it'll throttle down and I lose my pedal. The dealer wants $100 minimum. We just bought the Snap-On Modis at work, and we haven't really dug into using it yet, not even sure if that thing would do it or not. I've tried moving it around, driving it and seeing if it fixes it, but no luck yet.