I recently had issues with choppy idle and shut down, if you could get it to move the car full go about 20mph with the pedal pressed all the way. I got a code for the TPS (throttle position sensor), I replaced the pedal with sensor and it corrected the issue for about a day then back to the same issue. My question is when I replaced the pedal/sensor was there a procedure I was supposed to follow before, during or after the replacement because I just simply removed the old and installed the new