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Thread: VVT and DoD permanent codes

  1. #1
    Tuner in Training
    Join Date
    Dec 2013
    Posts
    44

    VVT and DoD permanent codes

    Just as the title says. I have permanent codes;

    P0010 - cam position actuator
    P3401 - cyl 1 deactivation
    P3425 - cyl 4 deactivation
    P3441 - cyl 6 deactivation

    These codes have been set to No Error Reported and removed SES enable. DoD master has been disabled. All VVt intake cam tables set to 0. Is there something else I am missing? Or, something I should be looking for? Did not have this issue on any LSA I tuned. This is on a 2011 Silverado 5.3 with TSP P/N 25-TSP212218R6112.

    Having issues with my laptop connecting to the internet. Busting my @$$ to get that taken care of. Will post tune as soon as possible.

  2. #2
    Any fix? Same issue here.

  3. #3
    Senior Tuner
    Join Date
    Mar 2011
    Location
    Ripley, MS
    Posts
    1,865
    Quote Originally Posted by ConklinCustoms92 View Post
    Any fix? Same issue here.
    https://forum.hptuners.com/showthrea...nd-VCM-Scanner

  4. #4
    Tuning Addict blindsquirrel's Avatar
    Join Date
    Apr 2017
    Location
    Meridian MS
    Posts
    7,643
    If it sets the codes BEFORE the DTCs are disabled and the related hardware removed, they will be there forever because there is no way for the related diagnostics to run and pass with the DTCs disabled.

    You would only be able to get rid of them by installing a different ECM, and disabling the DTCs before ever running it and giving the DTCs a chance to set.