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Bikes: 748S, HM1100S, V4SP, Was: DD-A #111
Posts: 13,088
Join Date: Feb 2002
Location: Back in Essex
Mood: Passion Killer
Don't think the fuel light comes on during power-up on my MY2000 748, from what I remember!
I think it's more likely to be a sender fault as they are known to die.
Have you drained the tank and removed the pump assembly to test everything?