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Discussion Starter · #1 ·
I bought a 03 sv650n and it had the gsxr set up i am having problems with the speedometer its jumping all over i have the speed sensor that reads off of magnets that was.put on rotor does anyone kno what year or anything about this setup. Thanks

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Yours should have 4 magnets=4 pulses each wheel revolution.
Check to see all 4 magnets are there first.
If yes, adjust clearance between the sensor the PO installed and the magnets.'
Not much else to go wrong mechanically.
 

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Discussion Starter · #3 ·
Thanks. Ther is a total of 5 magnets and they r all there but the sensor is like rite on them when they come around if i set the sensor to a magnet while the bike sitting it sucks to the magnet im thinkin thats way to close correct.

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If your sensor is contacting the magnets they your sensor isn't secured.
Try remounting it. Proper.
 

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very big dumb
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check that the polarity of the magnets is correct (grab a separate magnet and they should all push or pull in the same direction)
 

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Thanks. Ther is a total of 5 magnets and they r all there but the sensor is like rite on them when they come around if i set the sensor to a magnet while the bike sitting it sucks to the magnet im thinkin thats way to close correct.

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You should have FOUR (4) magnets not five, making the jumping around readout understandable.
Change it to FOUR magnets, evenly spaced around the rotor.

(this is assuming you do have a 2003 SV as indicated)
 

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Discussion Starter · #7 ·
Ok ill try doing that thanks for the info guys.

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