Mattmountain
I'm New Here
Hello
I have a question about intermittent fuel flow on an AFS3500. Basically anytime it is warmer than about -5C there is no fuel flow data. We have an O-360 A1A in an RV-7a. We have changed out the red cube fuel transducer with no change. Wires have been inspected thoughtout the system to the 3500 harness and it all seems to be in order. The 3500 is running the most up to date software update. When the fuel flow is working it seems to be very accurate against lycoming numbers and compared to another -7a with the same set-up.
Although probably not related the fuel level for one of the tanks always shows empty, except when the weather is very cold, below -15C, and then it reads correctly.
Has anyone else experienced anything like this ?
Thanks
Matt
I have a question about intermittent fuel flow on an AFS3500. Basically anytime it is warmer than about -5C there is no fuel flow data. We have an O-360 A1A in an RV-7a. We have changed out the red cube fuel transducer with no change. Wires have been inspected thoughtout the system to the 3500 harness and it all seems to be in order. The 3500 is running the most up to date software update. When the fuel flow is working it seems to be very accurate against lycoming numbers and compared to another -7a with the same set-up.
Although probably not related the fuel level for one of the tanks always shows empty, except when the weather is very cold, below -15C, and then it reads correctly.
Has anyone else experienced anything like this ?
Thanks
Matt