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VfTune difference between battery volt and BATT volt

Discussion in 'Performance and Tuning' started by soggyBottom, Jul 9, 2024.

  1. Jul 9, 2024 at 7:41 AM
    #1
    soggyBottom

    #1
    soggyBottom [OP] Well-Known Member

    Joined:
    Sep 19, 2018
    Member:
    #266818
    Messages:
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    What is the difference between BATT voltage and battery voltage?

    Battery voltage seems to be about 0.1v to 0.2v less.
     
    soggyBottom, Jul 9, 2024
    #1
  2. Jul 9, 2024 at 1:24 PM
    #2
    wahoobie

    #2
    wahoobie TidewaterCustoms.com

    Joined:
    Nov 6, 2016
    Member:
    #201692
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    First Name:
    chris
    Suffolk, VA
    Vehicle:
    2016 DCLB 4x4 SR5ish
    VA/Remote Elite Performance Tuning Services
    Perhaps one is specific to the alt while the other is the ECU value? Here's some related info from a quick search: https://www.tacomaworld.com/threads/ecu-voltage.646376/
     
    wahoobie, Jul 9, 2024
    #2

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