I REPLACED THE INPUT SPEED SENSOR AND THE TRANSMISSION STILL JUMPS BACK AND FORTH IN GEARS.yOU WILL BE DRIVING ALONG AND THE TRANSMISSION WILL JUMP DOWN TO A LOWER GEAR AND THEN JUMP BACK UP TO THE HIGHER GEAR. IT FEELS IKE THE TRANSMISSION IS GOING TO FALL OUT. THE CODE READ THAT IT WAS THE AUTOMATIC SPEED SENSOR. BUT SOMEONE SAID SOMETHING ABOUT A TURBINE SENSOR. NOT SURE IF THEY ARE THE SAME.
I CANT FIND THE OUTPUT SPEED SENSOR FOR THE AUTOMATIC TRANSMISSION on 1999 Mercury Mystique
by ALSLAV in Naples, FL on January 19, 2012
ANSWER by globalhelper on January 20, 2012
there are several sensors for this trans instead of trowing parts at it i rec you see a trans guy and you will save money in the long run. it will be well worth it