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Thread: Perf option

  1. #1
    Tuner in Training
    Join Date
    Jan 2007
    Posts
    30

    Perf option

    2004 6.0L with 4L80E

    Has trans perf option set to serial originally as the PCM gets it's request from the BCM.

    One of the options is 'Switch' as a selected source. I have searced and have not found any data on the 'Switch' perf option.

    So the question-

    This is a transplant, no BCM. Anybody know if it's possible to add a switch for perf option?

    If so, Connector/Pin number? Pull high, pull low?

    Thanks for any input-

    John

  2. #2

  3. #3
    Tuner in Training
    Join Date
    Jan 2007
    Posts
    30
    Thank you,

    That's exactly what I was looking for. Didn't find it during my searching but was hoping it was there somewhere.

    John

  4. #4
    Tuner
    Join Date
    Jan 2007
    Location
    LOS ANGELES
    Posts
    81
    Your welcome ... It was in the stickies