Rev Counter still dont work...now working yippeeee

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Coxwain

Race Dog
Joined
Nov 7, 2009
Messages
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Bike
BMW R1150GS
Ok ...so I fitted a new rev counter today (Mine hasnt worked since my last off).....and the new one dosnt work either :xxbah: :xxbah:

So a couple of quesies....
Where does the input signal for the rev counter come from ?
With the engine running ...there should be a voltage on the plug under the tank. What should that voltage be ...and I would assume it is DC ..is this correct.
How can I test the new rev counter?

Help ..this is driving me crazy :xxbah: :xxbah:
 
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