ECHOMAP UHD2 63sv Not Showing Fuel Flow in Navigation

[johnkom]

I just installed a new ECHOMAP and all is great except for the fuel flow in Navigation map page. Fuel flow shows in the vessel/engine pages and the fishing map page. But in Navigation the field just shows dashes. Any ideas?

 

[04fxdwgi25]

There has to be something in the setup of the nav page that differs from the other pages.
Did you do any software updates on the echomap?

When new, my Garmin UHD 74SV displayed a couple of odd things until after the software update(s).

Maybe contact Garmin and ask them.