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Thread: No Active Exhaust configs in Camaro 6 EU Model

  1. #1
    Potential Tuner
    Join Date
    Feb 2025
    Posts
    3

    Arrow No Active Exhaust configs in Camaro 6 EU Model

    Hi,

    I just bought the HP Tuner and some credits.
    When trying to access the NPP settings, I did not find them.

    Any idea where they are hidden in an EU model (registered 2017).
    There is nothing in the System/general tab (only Alternator and Starter Relay)

  2. #2
    Potential Tuner
    Join Date
    Feb 2025
    Posts
    3
    Ok I found the issue.
    TCM must be unlocked by hp tuners. Only if I abort the scan of TCM, I can read the FCSM.

    Two questions:
    1. When trying to write to the FCSM, VCM says it's brickable. Am I doing something wrong?
    2. In which mode must the Camaro be for writing? Just simply holding the start button 5 seconds and then doing everything I need and later on just clicking the start button again? Or is there a proper way of doing it?

  3. #3
    Senior Tuner
    Join Date
    May 2003
    Location
    South FL
    Posts
    1,553
    Active Exhaust is in the CCM, not the ECU or TCM.
    [email protected]
    snackbartuning.com
    Owner/GM Calibrator
    Gen V Specialist - C7 Corvette, Gen6 Camaro & CTS-V3

  4. #4
    Potential Tuner
    Join Date
    Feb 2025
    Posts
    3
    Hi. The old Gen 6 got no CCM - It's managed in the FCSM