Not quite sure what the deal is here, unless its a normal thing with our TPS, but at idle and sometimes while Im driving the TPS will twitch. Usually I have it calibrated so its at 0% and will either twitch between 0 and 1% or -1 and 0%. Seldomly it will go +/- 2%. It also does it while Im driving, sometimes even triggering the Accel Enrich for a fraction of a second. This a normal occurance or is there excess noise in my TPS line?