%power and fuel flow

[hornet2008]

Seems odd but have an intermittent problem with the EFIS displaying %power and fuel flow. Nothing I do with the display fixes it. The Dynon is earthed to a forest of tabs on the firewall and rest of the EFIS is working fine. This unit was returned to Seattle in January this year as something happened to it when the ADSB was installed. It is a PITA when leaning as FF is not displayed. Sometimes it is showing and sometimes it isn’t. The % power is in sync with FF. Any ideas would be gratefully accepted. Thanks in advance.

 

[jakej]

As an initial item I’d check the 3 wire connector on the Fuel Flow unit.

 

[Dune]

Seems odd but have an intermittent problem with the EFIS displaying %power and fuel flow. Nothing I do with the display fixes it. The Dynon is earthed to a forest of tabs on the firewall and rest of the EFIS is working fine. This unit was returned to Seattle in January this year as something happened to it when the ADSB was installed. It is a PITA when leaning as FF is not displayed. Sometimes it is showing and sometimes it isn’t. The % power is in sync with FF. Any ideas would be gratefully accepted. Thanks in advance.

I have the same issue.

If you did figure it out could you please tell me the solution?

Cheers