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Thread: Questions AutoVE Tuning my first turboed engine custom os #3 LS1B

  1. #1
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    Default Questions AutoVE Tuning my first turboed engine custom os #3 LS1B

    Hey Im looking for some one to look througth 2 tunes with logs on a OLSD set up it is a 2001 5.3 that is stock
    , it has been fitted with a 2 bar map. My questions would be. Is my BEN factor calculating correctly. I followed the tutorial it seems to be wrong to me but this is my first time doing this so i want to know from people that have. there is also a lean area after it has been warmed up and been idleing around the 80c to 90c range would i just + more fuel in the {A0008} table? i have some KR in areas were the WB says im running rich i was wondering if that was do to the KR. The owner of the truck wants to run cheap fuel. should i use the EFILive Custom Calibrations {A0000} {A0001} {A0002} to lock the OS in the low octane table or should i just pull timing in the areas it is getting the KR? any insight would be great.

    other details would be
    Deatschwerks 60lbs injectors
    It is inter cooled
    T4 T70 Trim Turbocharger 4" inlet 2.5 outlet T4
    compressor wheel .70A/R ind. 2.23" exd:3" Turbine wheel:
    0.68 A/R ind: 2.30" exd:2.91" 3.6" hotside
    38mm external waste GATE
    aeromotive 340lph fuelpump
    aeromotive 13129 efi fuel regulator vacuum refferanced
    NGK TR-6 plugs gaped at 27 thousands

  2. #2
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    Post up the tunes and a good data log.

  3. #3
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    I did try and change the EFILive Custom Calibrations {A0000} {A0001} {A0002}
    The VE B0101 VE table is from a stock truck and i did not add the BEN factor.
    Let me know what you can thank you very much for your time, have a good day.
    OriginalTurbo-custom03SD-LS1B-Jessy-5.3-4l80E-60lbs-10lbs_0005_0019 - Copy.ctz
    AutoVELog_2GCEK19T111323823_0001.efi

  4. #4
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    Also let me know if you would like to see some injector data?

  5. #5
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    87 octane with up to 10% Ethanol would be the fuel.

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    Tried to PM you but you have your Private messages disabled.

  7. #7
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    The tunes above were done last night after reading allot on the forums the tunes below were the issues that i stated in the first post I would like to know which of the tunes would be a better?
    OriginalTurbo-custom03SD-LS1B-Jessy-5.3-4l80E-60lbs-10lbs_0005_0021.ctz
    bestsofar4clicksonboostregultorLog_2GCEK19T111323823_0000.efi
    bestsofarLog_2GCEK19T111323823_0009.efi

  8. #8
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    okay im new to this so ill see if i can change that

  9. #9
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    Quote Originally Posted by luckeyhammer View Post
    Deatschwerks 60lbs injectors

    Why do you have 39# in B4001?
    What is your fuel pressure?
    I see alot of things that need to be addressed in the tune.

    All of that stuff with 87 octane seems kinda a waste? I run 87 in my turbo 5.3 from time to time but it never gets in boost cruising to work and back home.

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    Go to the Settings at the top right of the screen.
    On the left side close to the bottom you will see General Settings.
    Second section down in the center you will see "Private Messaging on" "Private Messaging off" with a radio button beside one of them.

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