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Thread: Digital Aux Air Pressure Gauge

  1. #1
    Join Date
    Jan 2006
    Location
    Jasper
    Posts
    3,775

    Default Digital Aux Air Pressure Gauge

    Like many others, one thing missing in my Liberty is an aux air pressure gauge on the dash. To me, that gauge is important in order to see if I have enough aux air to make a level adjustment without the engine running, monitor the amount of cycles the compressor makes while keeping up with the suspension while driving, leaks while parked and finally to know the pressure my aux compressor is putting out.

    So I installed a digital gauge by Air-Zenith that also gives the chassis battery voltage at start up for 60 seconds then the air pressure. Rather than tying it into the ignition, I hard wired with a switch so I can flip on/off as needed. Total cost about 80 bucks.

    IMG_3075_1.JPG
    Aux air pressure

    IMG_3074_1.JPG
    Chassis voltage

    IMG_3078_1.JPG
    A little bling for the King

    IMG_3072_1.JPG
    Sending unit in steering bay

  2. #2
    Join Date
    Apr 2006
    Location
    Lake Forest
    Posts
    2,486

    Default

    That is really nice Tom!

  3. #3
    Join Date
    Mar 2006
    Location
    ON THE ROAD IN THE SOUTH
    Posts
    2,825

    Thumbs up

    Very nice Tom, it's a beautiful thing, just like LED's.

    Oh yeah don't forget to sign up for the sporting clays.

    JIM

  4. #4
    Join Date
    Feb 2006
    Location
    Bristol, Tn
    Posts
    1,647

    Default POG Art

    Truk: That's beautiful. Almost a work of art. I will look forward to touching it. Maybe even hold it for a minute.

    My CC has one already from the Factory. That is the thing about the Liberty coach-- you can bling them up with necessities.
    Roger that!
    2008 Liberty DS XL2
    2023 Denali Ultimate
    My 6th Prevost

  5. #5
    Join Date
    Jan 2006
    Location
    Alexandria
    Posts
    2,161

    Default

    Trukman,

    I'm impressed!


    mm

  6. #6
    Join Date
    Feb 2009
    Location
    Austin, TX
    Posts
    963

    Default

    Very nice!


    The list continues to grow

  7. #7
    Join Date
    May 2007
    Location
    Port St. Lucie, FL
    Posts
    1,745

    Default

    Very cool, Tom.

    Nice job!

  8. #8
    Join Date
    Jul 2007
    Location
    East Texas
    Posts
    946

    Default

    Nicely done. Do the old gage and new gage match in pressure readings??

  9. #9
    Join Date
    Nov 2006
    Location
    Sugar Land, TX
    Posts
    1,307

    Default

    Quote Originally Posted by tdelorme View Post
    Nicely done. Do the old gage and new gage match in pressure readings??
    Picky, Picky, Picky....

    Gary S.

  10. #10
    Join Date
    Jan 2006
    Location
    anytown
    Posts
    8,908

    Default

    Truk, We need to talk. One of the big pieces of data relates to how much pressure it takes for us to raise our coaches to ride height at each corner.

    This is an opportunity for a techno-geek to be able to monitor that. Obviously the aux pressure is another good reading to have. It wouldn't hurt to have a small switch panel that lets a person that needs to know everything about the coach have the ability to check a whole series of pressures. We could add barometric pressure, coolant system pressure, manifold pressure, brake system pressures downstream from the relay valves, floor slide pressures, etc.

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