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Fuel Gauge and Send Unit - Diagnosis

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Old Nov 23, 2011 | 09:09 PM
  #1  
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Default Fuel Gauge and Send Unit - Diagnosis

Fuel gauge does not work, always reads full. Where can I find a detailed procedure to diagnosis the problem? I've not found anything in the service manual. Thanks.
 
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Old Nov 24, 2011 | 01:12 PM
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Might consult the electrical diagnostic manual for your bike. One of the first purchases I get for a bike is the manuals. They cost a few bucks, but save me a lot more.
 
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Old Nov 24, 2011 | 02:19 PM
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Originally Posted by Dallas 13
Might consult the electrical diagnostic manual for your bike. One of the first purchases I get for a bike is the manuals. They cost a few bucks, but save me a lot more.
Thanks Dallas for this suggestion. I know where to get one, but I believe the problem is a mechanical one (I think the sender unit sticks), but I'm not sure. Wish there was a better system though.
 
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Old Nov 24, 2011 | 02:28 PM
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Can you see the float rod through the filler hole?
 
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Old Nov 24, 2011 | 02:37 PM
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Originally Posted by soft 02
Can you see the float rod through the filler hole?
Unfortunately, no. If I could, then I might be able to un-stick it (if that was the problem) or maybe even move it up and down to work the gauge/sender assembly. I have to remove the tank hole cover assembly under the console to get into the tank.
 
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Old Nov 24, 2011 | 02:44 PM
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Have you tried to unplug the sender so it zero's. Its not that hard to pull the fuel tank console. Not a bad time to service the fuel filter. Pull the sender and ohm it.
 
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