Results 1 to 2 of 2

Thread: vy commodore new ecu wont work ac/fans

  1. #1
    Tuner
    Join Date
    Oct 2008
    Location
    Perth Australia
    Posts
    161

    vy commodore new ecu wont work ac/fans

    Hello, i bought a second hand eco for my vy commodore and its a 2001 5.3 silverado that was locked with a mafless tune for a commodore(0411 ecu)
    I reflashed it back to standard and copied and pasted all different tables from a std vy commodore to the ecu and then went about changing OS to 1 bar speed density(mafless) and modifying idle and PE and air etc to suit 224 camshaft.
    Linked VATS and started and idles fine and drives well.
    Problems are fans and air con wont come on unless manually commanded and Service Oil light on.

  2. #2
    Tuner
    Join Date
    Oct 2008
    Location
    Perth Australia
    Posts
    161
    Any ideas anyone ??