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Message #28205

Jetprovost

Posts: 2

Hi there,
I am new to Mobiflight and Xplane. I am trying to get a servo to output Fuel Pressure. For some reason, Mobiflight is not reading the value. It shows 0 all the time.

The Dataref I am trying to use is sim/cockpit2/engine/indicators/fuel_pressure_psi

I even tried using XPUIPC using offset 0x08F8 Engines - ENG1 Fuel pressure and I get 0 still.

I used the DataRefTool plugin in Xplane and I can see the sim/cockpit2/engine/indicators/fuel_pressure_psi value as it should be and changing with Engine RPM as expected.

I changed to oil pressure and it all worked so I am assuming this is a Mobiflight bug/oversight or I am doing something stupid and can't see it?

Can anyone else read these offsets?

Thanks for any help,
Stuart

X-Plane 11
Mobiflight 9.7.1

[Last edited by Jetprovost, 2023-11-05 03:54]

2023-11-05 03:47

Message #28206

Jetprovost

Posts: 2

Oh never mind. I figured it out. Posting here in case anyone else has this issue. I needed to specify the array section.

So

sim/cockpit2/engine/indicators/fuel_pressure_psi[0]

made it work.

Weird that I did not have to do that for Oil Pressure

2023-11-05 05:26