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Thread: EFILive 2.8L Duramax E98 ECM Support

  1. #101
    Lifetime Member GMPX's Avatar
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    Ok, if you use the V8 scantool there is already PID's in there for the EGR temps.

    EGRCTS1 - "EGR Cooler Temperature Sensor (Pre Cooler)"
    EGRCTS2 - "EGR Cooler Temperature Sensor (After Cooler)"

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  2. #102
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    @GMPX how does one command gear holding for dyno pulls? I would like to get my first dyno run to see where im at once all my limiters were removed... I would like to make a 3rd gear as well as 4th gear pull... Maybe even 5th... I will need to command gear hold so it doesnt kick down when i lay into the throttle.. Can this be done?

    EDIT:
    I found this feature in scan v7.5

    So that question was answered by opening the legacy application... My next question... Does scan v8 have bi-directional control for e98 ecms? I do not see DVT in scan v8... Please advise

  3. #103
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    Quote Originally Posted by GMPX View Post
    Ok, if you use the V8 scantool there is already PID's in there for the EGR temps.

    EGRCTS1 - "EGR Cooler Temperature Sensor (Pre Cooler)"
    EGRCTS2 - "EGR Cooler Temperature Sensor (After Cooler)"

    Cheers,
    Ross
    I just looked, I cannot find that pid in any folders... Where are you seeing that? Generic, enhanced, or custom? My build is v8.2.2.303

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  4. #104
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    Please see my pid list when searching for the param you listed
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  5. #105
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    V8 doesnt have DVT yet, you'll need to use V7.5 for that currently.
    ~Erik~
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  6. #106
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    Quote Originally Posted by ScarabEpic22 View Post
    V8 doesnt have DVT yet, you'll need to use V7.5 for that currently.
    I figured... But the e98 doesn't show up as an option in v7.5.. How do we get around that?

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  7. #107
    Lifetime Member GMPX's Avatar
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    Depends what function you want, we probably didn't design that DVT section very well (easy to say that in hindsight) because the commands are actually common between controllers, so if you want to override Idle RPM on an E98 or an E39 you can actually use any CAN based controller in that list to do so.
    I no longer monitor the forum, please either post your question or create a support ticket.

  8. #108
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    Quote Originally Posted by GMPX View Post
    Depends what function you want, we probably didn't design that DVT section very well (easy to say that in hindsight) because the commands are actually common between controllers, so if you want to override Idle RPM on an E98 or an E39 you can actually use any CAN based controller in that list to do so.
    I was able to perform cylinder cut tests with another ecm so that was really all I would need for the moment... How about those egrcts pids? I can't find those.. Do I need a specific version to access those? I'm on v8.2.2.203

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  9. #109
    Lifetime Member Tre-Cool's Avatar
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    Jason, with the gear hold stuff. can you not use the tutd on the us version? the Aus version will not upshift automatically in that mode as the speeds are too high for the gears.

  10. #110
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    Quote Originally Posted by Tre-Cool View Post
    Jason, with the gear hold stuff. can you not use the tutd on the us version? the Aus version will not upshift automatically in that mode as the speeds are too high for the gears.
    No... For a couple reasons... 1) we don't have a true TUTD mode... Its called electronic range select here... You can select the range, and it will upshift and downshift as it sees fit up to the gear you chose... I'm working on TUTD enabling on the side though... And 2) you can't stop the kickdown to the next lower gear due to throttle position... I wouldn't want to me making a pull, and it downshifts when I stomp the pedal.. Its not that I want it not to upshift, I want it to not downshift when it give it 100% TPS



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