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Thread: 2012 Buick GS Boost faling off

  1. #1
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    Default 2012 Buick GS Boost faling off

    Hey guys. Got a 2012 Regal GS here. Installed an ZFR 6758 and FMI. Hitting a wall at about 5k. Cant seem to figure out what is going on. Boost comes in quick and holds 22psi of boost till about 5k. Throttle stays at 84% the entire run. The commanded boost just starts dropping. I am not sure what to do from here. The TQ management has been raised. The TQ Request is raised as well. I am just not sure why it keep commanding lower and lower boost. pressure. I have raised the DAL's and Wastegate Duty up but to no avail. Any help would be appreciated. I will post the tune and the most recent log file from my laptop in a few.

  2. #2
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    Default

    Here they are
    Attached Files Attached Files

  3. #3
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    bump! Anyone?!?!

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