I got the “no pump” message. According the manual it means no pump connected or a defective pump cable. I tried with a new pump cable with no luck.
Anybody has any idea what else could it be?
Yes I did,
it appeared when I wanted to start the engine for the 3th flight of the day. Bat voltage was good.
could it be that it has an issue with the little “motherboard” in the pump?
Last edited by mhpverheggen; 11-26-2020 at 10:45 AM.
Had the pump possibly jammed with something causing an over current? I presume the pump does not prime now even though it says No pump? Test Function check.
It might be jammed, I’ll have to check. I did try the prime function but no luck. The green light on the pump is on though so it does receive power I assume?
You could try taking the pump out and forcing fuel through the gears from the out side, see if anything moves or comes out of the in side.
Yes, the green light would say power is getting to the board. How many hours approx on the pump?
It is fixed. I had to reprogram the unit for fuel pump and do an engine start. (Hold the “change value” during electrical power-up. Select “fuel pump”. The “no pump” message remains until you do an engine start).