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

  1. #31
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    Quote Originally Posted by rcr1978 View Post
    Any interest in the E82 ecm for the 3.6L LGX VVT SIDI it's in a 17 Acadia, my OS is not mapped yet, same engine that's in the Cadillac and Camaro just not sure if they are using the same ecm.
    At this stage I'd like to focus on the E38 and then look at other controllers when we get the E38 working properly.

  2. #32
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    Quote Originally Posted by minytrker View Post
    I have not tested it but guys are doing it with HPT already. Cant you just use the same PIDS they are using?
    Can you post a link so I can look at that?

  3. #33
    Joe (Moderator) joecar's Avatar
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    We'll do E38/E67 first (these 2 are fairly identical)...

    and then we'll map this to E39, E78, E82, E84, E92...

    some of those ECM's use MAP:BARO ratio on their VVE table axis (so it requires an extra calc pid);

    and on some of those ECM's, the pid SAE.LAMBDA does not work on all OS's (this is bad because then we don't know what commanded fueling is)...
    in those cases, the WO2BEN pid would have to assume a known fueling value from the OLFA and/or PE tables (maybe clone a lookup table).

  4. #34
    Junior Member pir4te's Avatar
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    Quote Originally Posted by statesman View Post
    ... so if anyone has an E38 and is prepared to volunteer for the duration of this project, then let me know.
    I have a 2010 e38 and am able to log often as a volunteer.

  5. #35
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by pir4te View Post
    I have a 2010 e38 and am able to log often as a volunteer.
    Thanks, appreciated.

  6. #36
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    HI, joecar, new here and also very new to tuning, I understand some basic concepts but still very green, I have a 2009 CTSV, headers and 2.55 pulley, I don't have a wide-band yet would I be any help to you as a volunteer? I work nights so I can log all day plus I have plenty of road where I live that is private so no interruptions.

  7. #37
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    BADCADDY and pir4te, thank you to both of you for volunteering. You do need to have made 10 posts on here before your private messaging gets activated, so I can't privately message either of you at the moment.

  8. #38
    Junior Member pir4te's Avatar
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    No problems.

  9. #39
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    pir4te, what mods does your engine have?

  10. #40
    Junior Member pir4te's Avatar
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    Quote Originally Posted by statesman View Post
    pir4te, what mods does your engine have?
    There's quite a bit in the detail but basically high compression NA daily street build utilising ethanol, managed with VVT. Tuned bolt-ons.

    Please excuse my #humblebrag while I get my post count up to speed:

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