I have a 1994 f150 with a built 302. about 3 or 4 months ago my throttle positioning sensor went out and i unplugged it the other day because i was curious to see how the motor was suppose to sound and afterwards i plugged it back in and took it down the road and it ran different. it sounded like it was bogging down and it acted like it had no power. i unhooked the battery cables for 2 minutes to reset the computer and it ran a little better but not a whole lot. is it the tps causing the problem or something much worse? any help would be greatly appreciated.