D120 fuel gauge erratic readings

[blueflyer]

D120 fuel flow gauge reading erratic after 4 years of rock steady operation. I replaced the FT-60 but I still get same erratic readings. D120 EMS Pin 14 runs to the fuel flow gauge (FT-60 in this case). Pin 14 should supply 5 volts to FT-60, but I am reading a steady 4 volts coming from Pin 14. What can be done about that?

The power and ground wires to the FT-60 were also checked and found to be good.

 

[Majorpayne317641]

You can send it to Dynon for a flat rate repair. They are very expeditious it just costs $850 for the service. Make sure that’s what is wrong. While you are at it tell them you want your screen refreshed it will look much better when you get it back!