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Thread: E39 2011 Turbo Regal LHU Cal File ?

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  1. #1
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    Default E39 2011 Turbo Regal LHU Cal File ?

    Anyone willing to share an E39 2011 Regal Turbo LHU engine cal file?

    Can't wait to compare to E69 LNF file.

    Thanks

  2. #2
    Forum tyhee Site Admin GMPX's Avatar
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    It will be totally different. The calibration strategies Bosch use vs GM's own in house code (which is what the E39 runs) is totally different.
    We are close to releasing another calibration update for the E39 that will have some important tables needed for overcoming the very strict torque limiting the E39 has.
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  3. #3
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    I know the strategies are different, but the E39 looks like it offeres more options (i.e. Flex fuel and better boost control) than the stupid Bosch E69 ECM. I am investigating converting to the E39 for various LNF/LHU custom/retrofit vehicles instead of the E69.

    I was looking for the E39 Turbo cal because I have not have a chance to TIS flash my service E39 yet.

  4. #4
    Forum tyhee Site Admin GMPX's Avatar
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    Quote Originally Posted by ls9monte View Post
    the stupid Bosch E69 ECM.
    You have a friend for life with that comment alone
    The difference will come down to the High Pressure pump control and injector firing between what the E39 can drive and what the Bosch uses.
    Need official EFILive help, please go here.
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  5. #5
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    Anyone have a copy of this file they'd be willing to share? I'd like to ditch my e69 pcm if possible...

  6. #6
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    Ditch it to what? You can't swap an E39 ECM in place of the E69.
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  7. #7
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    This is a retrofit using the lnf engine so we'd just swap wiring harnesses, sensors, ecm etc. Just gauging if its even possible since I already have efilive and would like to stay away from the bosch stuff
    98 Chevy truck RCSBFS 2wd/5.7L/4L60E:drive:/Paxton Novi 2000 S/C @ 7psi / Megasquirt
    72 Chevelle LQ9/4L80E/GT42 conversion in the works
    http://www.ls1tech.com/forums/showthread.php?t=449129

  8. #8
    Forum tyhee Site Admin GMPX's Avatar
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    You need to do some research on the difference between the injectors and the high pressure pump between the two engines (as I suggested in Post #4). Maybe a Motec would be a better option.
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  9. #9
    Junior Member 64camino's Avatar
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    The high pressure pump is the same p/n between the two. Injectors are a different p/n but use the same wiring harness and externally look identical.
    05 Silverado rcsb. forged 6.0,KBRacing front mount, TC-76, tuned with efi live.

  10. #10
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    Quote Originally Posted by 64camino View Post
    The high pressure pump is the same p/n between the two. Injectors are a different p/n but use the same wiring harness and externally look identical.
    Where did you see that the pumps are the same?
    98 Chevy truck RCSBFS 2wd/5.7L/4L60E:drive:/Paxton Novi 2000 S/C @ 7psi / Megasquirt
    72 Chevelle LQ9/4L80E/GT42 conversion in the works
    http://www.ls1tech.com/forums/showthread.php?t=449129

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