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hutchy1985

New Member

• Oct 8, 2006

• #1

I have been having some "interesting" readings from my speedo recently! Whilst driving along, it continually jumps all over the place! At times it randomly hops between 10 and 110mph. Quite annoying when it comes to going past a speed camera! And there are quite a few of those in Edinburgh. Does anyone have any idea what is wrong with it and how I can fix it?! Cheers, Andy

 

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hutchy1985

New Member

• Oct 13, 2006

• #2

Anybody have any idea what is up?

 

GRUNT

Well-Known Member

• Oct 13, 2006

• #3

Either your speedo cables knackered or your speedo is. Try greasing the cable but my monies on the knackered speedo.

 

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slob

Well-Known Member

• Oct 13, 2006

• #4

do the disco have a cable ?? or are they them fooking electronic ones

 

mondo

Banned

• Oct 13, 2006

• #5

If i remember back to me tractor days, when i wer a lad
i think the signal comes from the alternator thingy
but i niver had any hastle wi mine , So dunno

 

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slob

Well-Known Member

• Oct 13, 2006

• #6

nah that the rev counter your thinking of

 

mondo

Banned

• Oct 13, 2006

• #7

slob said:

nah that the rev counter your thinking of

Click to expand...

yeh... yer not wrong
Sorry!
fukdup agen

must pay more attention , drink less and stop bob comin round

 

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slob

Well-Known Member

• Oct 13, 2006

• #8

what is it that yer smokin??

 

mondo

Banned

• Oct 13, 2006

• #9

slob said:

what is it that yer smokin??

Click to expand...

Oh I dunno,,

But it helps wi the stress

 

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DiscoII

New Member

• Oct 18, 2006

• #10

Disco I has a mechanical speedo cable to the transfer box
Disco II is electronic and displays road speed as relayed from the SLABS ECU.

Most likely given that the needle is flicking all over the place you have lose connection somewhere.

 

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Lynchy

New Member

• Oct 20, 2006

• #11

If you have a 1997 onward disco it has a electronic speedo and has no cable. There is a transponder on the back of the G/box which might need cleaning or replacing (about £40). Its a easy job, just unplug, remove one Allen bolt and its out. Hope this helps

 

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floyd fan

Active Member

• Oct 20, 2006

• #12

I had a similar problem with mine. The transducer is up between the transfer box and the hand brake drum. If thats not the problem (like mine) you can get a set of clocks of fleabay for about twenty pounds.

 

tonyw

New Member

• Oct 21, 2006

• #13

Buy a satnav unit that has a speed indicator. Like the one I have for sale on Ebay! Plus, you could add the speed camera software!