Multifunction Fuel Gauge

[RonII]

I just found this board, so hopefully someone can help me. I have twin F100 TXRZ for my boat. I had these motors on my boat for about three years now. The multifunction gauge for the fuel consumed always seems to run about 25% high (Fuel gauge reads 38 gals used, but it only used 30 when I top it off. I keep my tank filled. I talked to my dealer when I first noticed it a while ago and they said they did not know what to do. I have been living with it for the past few years, but was wondering if there is any way to correct it.

Thaks for all your help.

Ron

[Hamfisted]

If you mean you have the Yamaha FMS system on your boat and it's not reading accurately and you want to adjust it, here's the instructions for adjusting it.

http://img.photobucket.com/albums/v7...ementMeter.jpg


If you have a NavMan fuel flow gauge or something else you'd have to visit their website and see if they offer any instructions.


Mike

[RonII]

Thanks for your help Mike. I will try that.

Ron