Fuel "Control monitor" or "Signal conditioner"

[edasmus]

Ugh, it is a horrible system. I feel bad you had to go through all that. I would say the fuel control monitor (signal conditioner) and the over-voltage issues I have had, have been the worst issues I have had to deal with over years. Thankfully (knocking vigorously on wood), my fuel gauges have done quite well once I got through that issue. The Skymaster is a great airplane but anything malfunctioning that is electrical is always no fun. Hopefully you are good to go for awhile now!

Good Luck,

Ed