just put on a new throttle body and I'm trying to recalibrate my TPS. backprobed the plug with a safety pin to get voltage. With the TPS tite, throttle plate closed, and key on my meter bounces like crazy between .525 and .395 never stops. If I use 200 instead of 2000 on my multimeter I get a fluctuation of .5 to .4 and WOT is anywhere between 4.1 & 5, also wont sit still. So my question, is this normal for the TPS or is mine shot? Also ive always had a flutuating idle but only like 100 rpm's not to dramatic, aswell as a slight spudder popping on deceleration (foot off pedal) below 3000 rpm's, and an inconsistant fluttering sound at steady rpm (half throttle cruising down interstate). Could the TPS cause all this?