Yes I know this has probly spoken about loads a times .But for me on my bike I got to 150miles on my 1st trip reading .Then my little fuel image pump came up n started flashing then starting from 0.0 till I stopped to fill up . It went from 0.0 to 5.0 when stoped @ a gas station . What I didnt know but relised now that my trip 1 still runs in the backround .I only saw this when I reset my trip to zero I noticed it ...
When I filled up with 18.L .... worked out I had 5L left . Thinking now what 5L will give me in milage ...........? Why cant yamaha say ok give you a reserve warning say when u hit 200miles ... Oh well lol ...