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Thread: Volunteers needed for E38/E67 Calc.VET project.

  1. #1
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    Default Volunteers needed for E38/E67 Calc.VET project.

    I'm going to be working with joecar to try to produce a Calc.VET for E38/E67 vehicles. Neither of us has an E38/E67 vehicle so we need volunteers to do some tuning changes and make some logs for us.

    We're not even sure yet if it can be done, but we are prepared to try... so if you have a suitable vehicle and want to be a part of this project, then let us know.

  2. #2
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    I'm happy to help, I got started on this a few years back and just ran out of time. Have an E67 vehicle (and E78 too).
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, starting the mods
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  3. #3
    Joe (Moderator) joecar's Avatar
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    Erik, thanks.

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    E67 here

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    Lifetime Member minytrker's Avatar
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    I own a couple vehicles with E38's and dont mind helping.
    99 Z28 Camaro|LS1 Heads & cam Tuned by LSX Power Tuning
    2003 CC Duramax Dually|19.5 w/245/70/19.5|Tuned by LSX Power Tuning|5in exhaust
    2009 G8 GT Vararam CAI|Tuned by LSX Power Tuning|GXP Mufflers|Custom System
    2006 CTS-V K&N CAI|OBX Headers|Cammed LS3|Tuned by LSX Power Tuning|

  6. #6
    Joe (Moderator) joecar's Avatar
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    Lorenz, thanks.



    BTW:
    I've been doing some LS1B Calc.MAFT on engine dyno, and it works ok...
    but I prefer to do wideband only on engine dyno, so I do a modified Calc.MAFT.

  7. #7
    Joe (Moderator) joecar's Avatar
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    This invitation includes E38, E39, E67, E83, E92, and any ECM that has VVE.

    Note for E39, E83, E92:
    these have MAP:BARO ratio on the VVE axis (rather than MAP like E38, E67)...
    we have a pid to reference this (need to edit the Link_Exx.ini file to specify the cross linking pid).

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    Lifetime Member Ninety8C5's Avatar
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    I'm willing to help, have an E92.

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    E78 is similar to the E39/E39A as it's TQ based but for port injected engines. Think we'll need to account for 3 separate scenarios, hopefully with only 1 or 2 configurations.

    E38/E67: throttle based fueling, port injected, VVE axis - MAP
    E78: TQ based fueling, port injected, VVE axis - MAP:BARO ratio
    E39/E92: TQ based fueling, Direct Injected, VVE axis - MAP:BARO ratio
    Last edited by ScarabEpic22; May 23rd, 2016 at 06:37 AM. Reason: edited E39
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, starting the mods
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  10. #10
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by ScarabEpic22 View Post
    E78 is similar to the E39/E39A as it's TQ based but for port injected engines. Think we'll need to account for 3 separate scenarios, hopefully with only 1 or 2 configurations.

    E38/E67: throttle based fueling, port injected, VVE axis - MAP
    E39/E78: TQ based fueling, port injected, VVE axis - MAP:BARO ratio
    E92: TQ based fueling, Direct Injected, VVE axis - MAP:BARO ratio
    E78... ok thanks, I'll add this to the descriptions.


    E39: I thought this was direct injected...?


    Where does E83 fit...?

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