Hmmm, I wonder if this will work on my Japanese TPS. When I bought it, it wouldn't allow the truck to run at all. This happened with 2 separate cheapy aftermarket TPS's. I ended up buying a Mopar part which had no problems. I sent one of the cheap ones back and I still have the other. Maybe I should give this a shot. Especially if I can perfect the voltage, maybe it'll actual work and give me better throttle response.