I too am having a big problem regarding the removal of the speed sensor.The pin was not a problem,That came out in one piece,However the speed sensor is a complete nightmare,I have tried the mole grips and anything else you could use but no luck.The sensor moves round a little bit but that's it.I have about 3/4" left to play with so i drilled a hole through the sensor put some string through it tied to a metal bar put bit of 3x2 across my wings and tried to pull it out that way but the blasted thing is still stuck fast in the gearbox. I also tried to soften it with a hot air gun still did not move.Good old ford to fit something like this for us all to scratch are heads lol.