i also get that code the last couple of times I "reset" my throttle position. I just unplugged the battery, made sure everything was as it should be, Valve covers I'm looking at you. When I plugged battery back up everything works fine. Mine could be a failing TPS, and I am just buying time. It just seems that when I try to reset it through the peddle position, it goes bad. Cheers and GL

 

I got the same code when i took my throttlebody off and put it back on. The electrical plug wasnt seated all the way in the throttle body. Unplug it inspect it to see if it damaged or anything then plug it back in.