Hi all.

I posted this some where but I can't find it, I'm new here so forgive me.

I have a fuel pressure sensor mounted on near the fuel filter housing that came pre mounted.

The plug for the sensor came in the box with the 915is engine and is rotax #881302.

I have no wiring diagram as to where the 3 wires from the sensor plug 881302 go to on the aircraft or engine.

I have had not luck searching an answer. If anyone knows the pinout of the plug and where the wires go to send info to I would greatly appreciate it.

Thanks Harlan Payne

  • Re: Rotax 881302

    by » one month ago

    I am going to break out my Magic Mirror, Close my Eyes, and say the Magic Words, "Romper Bomper Stomper Boo ...". 

    What I see is a Fuel Pressure Transducer Connector.
    It will connect to a Kavlico P4055-50G-E4A Transducer.
    Pin 1 = GND
    Pin 2 = +5v
    Pin 3 = Signal

    If you use a UMA N1EU70G Transducer,  you will NOT need the 881302 Connector.
    Blu/Wht = GND
    Orn/Wht = +12v
    Wht = Signal

    Both will connect to the GEA24 J234, 37 Pin  Connector.
    Pin 1 = GND
    Pin 2 = Signal
    Pin 3= 12v (UMA)
    Pin 4 = 5v (Kavlico)

    - - -

    What Color are the Wires?

    Bill Hertzel
    Rotax 912is
    North Ridgeville, OH, USA
    Clicking the "Thank You" is Always Appreciated.

    Thank you said by: Harlan Payne, RotaxOwner Admin

  • Re: Rotax 881302

    by » one month ago

    Thank you very much. I have no wires , just the bare plug.


    This is the sensor I have that mates with the rotax 881302 plug.



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