I seem to have a lot of these, so perhaps I can just group them together here in one thread.
Number 1: I have electronic throttle control on my C5 vette, and notice that my throttle position doesn't go below something like 14 percent EVER. So I'm looking at various idle related tables that are apparently using throttle position as a trigger to select values in those tables, and they might range from 0.00% to 1.50%. Since my throttle position NEVER goes that low, what exactly does this mean to me? Are those tables NEVER used, or is there some sort of calculation done behind the scenes to produce a relative percentage somehow?