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Thread: Fuel segment swap

  1. #1
    Potential Tuner
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    Fuel segment swap

    Sorry for the Newby questions but how do I do the fuel segment swap for a 98 camaro I repinned for the 411 ecm

  2. #2
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    Anybody?

  3. #3
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    Same way you'd do a trans segment swap, you'd open the to file, then open the from file in the compare window, then open the segment swapper utility then swap the segments you want. Very simple.
    You can open a support ticket here https://support.hptuners.com/

  4. #4
    Potential Tuner
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    Any more details or instructions on how to get this done ? Thanks

  5. #5
    Tuning Addict
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    Quote Originally Posted by SiriusC1024 View Post
    I think they're junkyard rebuilds.

  6. #6
    I have done the 411 pcm repin swap to a 98 Camaro that still uses 98 harness and 98 cluster.

    PCM OS ID 12212156 > 125302

    Fuel system ID 16264369

    My 98 Camaro fuel gauge does work/respond to changes in tank volume, but I do not trust or believe what it is showing.

    For example the fuel tank pid volume shows 2 gallons with the gauge needle just below half.

    I have read a lot of threads on this subject and there does not seem to be a clear answer.

    Some say to do a fuel segment swap.

    Some say no swap required just change some parameters under the fuel tab.

    I have changed some parameters as per attachment.

    Where am I going wrong?

    Screenshot 2025-06-02 104837.png
    2002 Camaro SS LS1 D1SC 4L60e Yank 3600 Moser 9 inch 11.3 at 120 on 6 psi MT 255/50R16

    1998 Camaro Z28 LQ4 Huron T4 kit 4L80e Circle D Moser 9 inch...........runs n/a construction continues