As title, connects to an MT75 reverse switch (as shown in photo below).

yeh I think I have one.
Its just a 5 pin mini timer housing if you wanted a new one.

They fit the same plug on the silver top Maf sensors.

Looky Here




[Edited on 21-11-10 by MakeEverything]

You will need the pins for that as they will be sold seperatly. A ten quid touch with bits bobs and postage.