getting to the speedo to fit a new chip

[wilba]

can anyone point me to any posts dealing with fitting a chip to the speedo please ?
the garage that did the mot etc reckon the chip is faulty or there is a bad earth,unfortunately i am in norfolk and they are in bristol.
i have the new chip but i ain't got a clue where to start.the last motor i worked on was a 1967 ford anglia lol.
i'll be most grateful for any help i can get thanks
1998 sgl5 tdi gorleston near (not in) great yarmouth

[westonwarrior]

easy
4 screws in surround and the dash comes out

[westonwarrior]

here is a link to a 626 speedo change but the removal is the same

pics on page 1
http://www.igmaynard.co.uk/bongo/forum/ ... it=top+tip
once unscrewed pull the plugs out the back the chip is screwed to the rear of the cluster and connected to a wire from the loom

[wilba]

i can see i'm gonna like it here thanks people.
Unfortunately I had a cataract removed on Monday so wont be able to attack the job for a couple of days.But when I do at least I'll be able to see what I'm doing. lol

[westonwarrior]

any problems (which you should not get) shout someone will be here to offer advice

some of it may even be useful

also I know your in Norfolk but it helps to put your location in your profile for future help