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Thread: DBW cam idle tuning. Where do i start?

  1. #1
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    Default DBW cam idle tuning. Where do i start?

    I have a 2004 silverado with a 6.0 and Tick Turbo Stage 2 cam. Runing a COS3 operating system 2 bar. Where do i start to make it idle properly. Fisrt time dealing with DBW.

  2. #2
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    Ok i figure out idle in park and in gear. Idles good. But when i rev it up in park it has a hard time finding idle and dies. What do i need to adjust to resolve this?

  3. #3

  4. #4
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    Thank you Joe, ill rear through them.

  5. #5
    Lifetime Member BLK02WS6's Avatar
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    Jun 2005
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    For the most part, tuning DBW idle is very much like cable idle - only instead of the tables manipulating the IAC motor, they open the throttle blade. The tables have the same effect though...
    GM EFI Tuner
    02 WS6 9.41 @ 143 MPH 3675#, drag radials, pump gas, through the mufflers - sold


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