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  1. #1
    Member
    Join Date
    Jul 2012
    Location
    Cornelia, Georgia
    Posts
    90

    Calibrating Guage

    Anyone know how to calibrate the all in one guage on the caymas cx20pro? My trim always says 100% and my fuel reads 0. I went thru the calibration on the trim but it didn't change anything.

    Thanks

  2. Member
    Join Date
    Aug 2019
    Location
    Morristown TN
    Posts
    357
    #2
    Same thing here, trim gauge reads 25 no matter what you do.

    Anyone have this issue?

  3. Member
    Join Date
    May 2012
    Location
    Somerset, Ky
    Posts
    1,414
    #3
    3 of us have viper gauges here- none of us can get fuel gauge to work and my hour meter is reading 30 hours and I suspect engine may have 4-5— I think it’s reading the amount of time viper is turned on instead of engine hours- total waste of 2800 imo

  4. Member 06 SB's Avatar
    Join Date
    Feb 2012
    Location
    West Point Lake, GA
    Posts
    11,006
    #4
    You guys do not say what motors you are running but I know on my Mercurys, you need a digital trim sender followed by calibrating it properly. On the fuel, a separate fuel harness is needed to provide a digital signal to the PCM/gauges.

    USN Retired
    2020 Basscat Caracal
    2020 Mercury 225 ProXS 4s



  5. Member
    Join Date
    Mar 2008
    Location
    Buchanan TN
    Posts
    5,537
    #5
    Quote Originally Posted by HH45cal View Post
    3 of us have viper gauges here- none of us can get fuel gauge to work and my hour meter is reading 30 hours and I suspect engine may have 4-5— I think it’s reading the amount of time viper is turned on instead of engine hours- total waste of 2800 imo
    And still no viper steering wheel, with control center. I agree waste of money, but non viper and viper area waste.