Yamaha fuel/speed gauge acting up

[Hiersedgewater]

Gauge was working fine...I filled the tank up did some routine maintenance. Next time I put the boat in The fuel gauge shows one blinking bar and the speed indication is blank. While I am fussing about the gauges, my port side rpm/trim gauge doesn't read the tilt level. It shows all the way up all the time.

Any ideas

[rodbolt17]

most likly knocked some wires loose.
what maint did you do ?