Im iin central Scotland mate

I found the EDIS unit to be faulty on the latest system and used one from a MK5 (1.4inj i think) so dont be scared into thinking it needs to be mk4. Also, try the mk5/6 cvh ones as they have the same set up. My local car factors stocked the Crank sensor at £15 so you should find a new one easy enough. The edis unit we got free from the breakers yard as he didnt know what it was and how important it is for the car.

Good luck!