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Thread: How to shut off Egr? Effects?

  1. #11
    Lifetime Member GMPX's Avatar
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    Please see this post too -
    http://forum.efilive.com/showpost.ph...8&postcount=10

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  2. #12
    Junior Member JD4440's Avatar
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    Is b1529 and b1530 LMM specific? don't see it on mine.
    o6 LBZ , o6 8.1

  3. #13
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    You may want to put a blocker plate in as well. The valve can still open for the egr when the pressure gets above 25psi.
    '07 LBZ Classic, BW S464 Turbo, EGR deleted, 3" IC piping, Trans-go, ATS 5-star converter, stock clutches

  4. #14
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    Quote Originally Posted by JD4440 View Post
    Is b1529 and b1530 LMM specific? don't see it on mine.
    Should be there. Just type 1529 in the search box above the table list. Should pop up. Easy way to find anything.

    Brian

  5. #15
    Joe (Moderator) joecar's Avatar
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    If you search for B1529 it will take you to table B1529.
    If you search for b1529 it will take you to the next occurrence of [Bb]1529 (i.e. ignores case).

  6. #16
    Junior Member JD4440's Avatar
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    It says "not found", no matter what I put in.
    Last edited by JD4440; June 26th, 2009 at 08:25 AM.
    o6 LBZ , o6 8.1

  7. #17
    Junior Member zackbennett's Avatar
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    Quote Originally Posted by LBZ View Post
    You may want to put a blocker plate in as well. The valve can still open for the egr when the pressure gets above 25psi.
    Can you shut of the EGR without blocking it???? I thought you had to have the plate to block it off. I wasnt aware I could just tune it out?
    2008 Silverado 2500HD LMM EXTCAB 4x4
    ..With a few things done to it

  8. #18
    Lifetime Member LBZoom's Avatar
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    I blocked mine, but later came to the conclusion that you can tune it out altogether...I blocked it about two days before I got my software lol. I'm pretty sure you can altogether and then log the data to verify though don't just take my word for it!
    Peace Through Torque

    Punisher Performance DSP5 Tuning, PPE Dual CP3's, 68mm Fleece Cheetah, Punisher Built trans w/ Suncoast Parts, Airdog 165, SoCal 100% Overs, ARP Studs

    2013 NHRDA Sportsman World Champion

    www.PunisherPerformance.com

  9. #19
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    You have to tune it out. Blocking it will just cause a code. After you tune it out it is up to you to block it with a plate. With high boost, it is possible for the EGR valve to be pushed open.
    12 Second LMM

  10. #20
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    Quote Originally Posted by MMLMM View Post
    You have to tune it out. Blocking it will just cause a code. After you tune it out it is up to you to block it with a plate. With high boost, it is possible for the EGR valve to be pushed open.
    Has anybody seen it come open on logs? I never have but I'm only running 28-30 psi boost.
    04 LB7
    2010 LMM
    2015 LML

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