indyian
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 posted on 25/8/08 at 06:43 PM |
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speedo sensor
i have a smiths telimatrix speedo and i got one of the sensors that goes directaly into type 9 speedo drive from burton power dose anyone no how to
wire it up? what wire is what? there are three, black, brown and yellow/brown. The diagram that comes with the speedo head only requires 2 a
possitive and an earth i think? or im looking at the wrong bit? Alsocan anyone tell me how to callibrate it i have the use of a taco rolling road that
will give me accurate speed but i could be there a long time randomly guessing switch configurations as the instructions i have seem to be lacking any
sort of explation please can someone help as the sva date is getting closer !!!
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NeilP
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| posted on 25/8/08 at 06:49 PM |
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IIRC
Black = 12v
Brown = Earth
Yellow/Brown = Signal
If you pay peanuts...
Mentale, yar? Yar, mentale!
Drive it like you stole it!
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big_wasa
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| posted on 25/8/08 at 06:53 PM |
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Its been a few weeks since I wired mine.
Its a hall effect sensor and the gauge just requires the signal input.
Black is switched 12v
Brown is earth
Yellow is signal out to your gauge.
If you do a search there are a few posts to confirm this.
Tested mine and it is very smooth, much less jerky than the magnets.
must type quicker 
[Edited on 25/8/08 by big_wasa]
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02GF74
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| posted on 26/8/08 at 06:42 AM |
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see my post here which outliines the principle.
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