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What is an FCU on a 2G?

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Woody91GSX

15+ Year Contributor
96
1
Sep 7, 2003
Daytona Beach,
:confused: Does anyone know the real purpose of the FCU other than being in the way? I haven't been able to come up with anything. I know you bypass it, but what is it's real purpose?? Thanks!!:dsm: :talon:
 
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