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Hi Everyone,

I am working on the design of the electrical system for my Kitfox SS7 which will have the

915iS and Garmin G3X.  What I am trying to determine is exactly what sensor information

is provided via the display CAN bus from the 915iS to the G3X.  I was told "everything but

fuel pressure". I'm trying to figure out what "everything" really means.  Here's what I think I

need:

- 4x CHT

- 4x EGT

- Oil Temp

- Oil Pressure

- RPM

- Fuel Flow

- Alternator/Generator charge current

- Manifold Pressure

- Battery Voltage

- Engine Time

- Fuel Pressure

Is everything but fuel pressure available via the CAN bus?

  • Re: Sensor Info

    by » 3 years ago


    CAN Bus Lane A Provides ...

    Coolant Temp x1  - (Not CHT)
    EGT x4
    Ambient Pressure (AAP)
    Ambient Temperature (AAT)
    Throttle Position
    - - -

    CAN Bus Lane B Provides ...

    Oil Temperature
    Oil Pressure
    - - -

    BOTH CAN Bus Lanes Provide ...

    RPM
    Fuel Flow Rate
    Manifold Pressure (MAP)
    Manifold Temperature (MAT)
    ECU Hours
    Hobbs Hours
    - - -

    External  Devices Provide ...

    Fuel Level
    Fuel Pressure
    Battery Voltage
    Battery Current

    Note:
    If either Lane goes down, its dedicated sensors will no longer be reported.
    Example:  Disable Lane B and you will no longer see Oil Temp or Pressure.


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


    Thank you said by: RotaxOwner Admin

  • Re: Sensor Info

    by » 3 years ago


    Thanks Bill.  That is very helpful information!

     

    Victor


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