Originally Posted by johndom_2
Cant seem to find the engine speed sensor on my focus loses power going up hills but speedo is ok had it on computer and is bring engine speed sensor up want to replace but cant find it my car is a 2007 ford focus 1.6 tdci 90 thanks any help plaese
It sits on the back of the engine with a 3pin plug on it. if you look up under the car its near the exhaust, on the corner of the box. if you buy a new one first you will be able to see the unit on the corner of the gearbox.