Originally posted by bnoon:
A toggle set up of relays to work at idle, part throttle and WOT would be cool as hell... That's .8V or so at idle, 1-3 part throttle and 4.5+ at WOT via the TPS... O.K. Chris, let's see the wiring diagram... (and no "problems with the TPS reports, didn't you get the memo?" you smart asses out there... BTW, mine will be blue as well, no "calling" colors... 
I would just use transistors and some resistors for that. Not a bad idea though!
I bet they would look really keen on some white gauge faces. I'll trade ya a set of tri-color needles for some white faces. Maybe...
