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Thread: 12-3000-2 VR2 Pump Issue

  1. 10-14-2020, 07:29 PM #1
    lj68dodge@yahoo.com
    lj68dodge@yahoo.com is offline Junior Member
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    Default 12-3000-2 VR2 Pump Issue

    Has anyone had an issue with the controllers on this dual setup? Mine seems to be stuck at 50% and have made numerous calls, and even a email to Holley tech and they haven't found anyone that can assist with the issue or a way to test the controllers. I see there's a way to check the firmware and their is a revision, but it does not tell how to do the update. Is there another controller to control these pumps? Running a 16V system.
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  2. 11-25-2020, 06:32 PM #2
    tyreesmuellers
    tyreesmuellers is offline Junior Member
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    Default

    Have you found the solution?
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