well have had the intermitent dead pedal for a while now, but just the other day the truck lost all bottom end and through the 0216 code. before this i have been getting codes that pertained to the tps failing. so i am going to replace both. but the main question i have is will the computer need reflashed when i do this? right now the ecm is flashed with marcos catcher program and i do not have the programmer(was done before he sold a programmer)or will it be a bolt on and go deal? thanks in advance. matt