TPS Problems

My truck has had a bit of a miss lately and I noticed a throttle response decrease. I decided Id mess with the TPS so I unplugged it and it ran better, idle went up which I thought was weird.

Is this a sign of the TPS going bad? Also the mis went away with the TPS unplugged

mine does the same anyone know whats up?

Get an OBD scanner and it will tell you if it is going bad.