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Bully Dog GT Tuner and Supercharger

Discussion in 'Performance and Tuning' started by FinnJ, Dec 25, 2016.

  1. Dec 25, 2016 at 4:36 AM
    #1
    FinnJ

    FinnJ [OP] Well-Known Member

    Joined:
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    Finland
    Vehicle:
    2007 FJ Cruiser 6M/T
    TRD SC, UCON, CNG conversion, RC 6" (lifted 4"/3" air suspension) w/FOX 2.5, 315/70R17 Duratracs, RECARO seats, etc.
    So, some of you have driven few weeks with Magnuson Supercharger with Bully Dog tune file. How it is worked?

    I'm interested what's the A/F ratio while accelerating in closed loop (part throttle)? Do it understand there is boost in the manifold and not trying to reach lambda 1 (14.7) all the time? That's the Unichips lack, seems that it's only cheating the fuel in closed loop but ECU will still attempt to go back to 14.7 at least below 3000 rpm.

    I have 2007 FJ Cruiser with TRD SC, but no TRD reflash. I'm thinking is it worth to change my Unichip PnP (which I have used instead of the reflash, non TRD reflashed ECU map) to Bully Dog or use both of them? You can't create your own maps with Bully Dog, right?

    Could I download the same files to Bully Dog 40417 than which are included in Magnuson version 40480? What is the difference between those, the pre-installed map for the Magnuson Supercharger, but is there something else? Is 40480 like 40410 but with SC map? https://www.bullydog.com/support/kn...7-gt-platinum-and-the-40410-50-state-legal-gt

    And last question, wtf this means? :confused:https://www.bullydog.com/support/knowledge-base/how-much-does-it-cost-to-reset-a-tuner
    Edit: found it, side 63: https://az824306.vo.msecnd.net/bdgtpg/40417_instructions.pdf
     
    Last edited: Dec 25, 2016
  2. Dec 25, 2016 at 6:36 AM
    #2
    loginfailed

    loginfailed Well-Known Member

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    Houston, TX
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    I replied in the supercharger group buy thread.
     
  3. Dec 27, 2016 at 11:20 AM
    #3
    yota243

    yota243 Well-Known Member

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    north Alabama
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    turbo 05 prerunner trd off road DC
    Bw s256 turbo with 3 in glass pack dumped pre axle raptor liner bed and top rails and fenderflares and rocker panels. Hunter side steps. Plasti-dipped upper fenders and emblems. satin black spray paint here and there inside and out. 5100's set to 1.75" up front . C channel front bumper. Maxxis bighorn 255/85/16

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