Page 1 of 2 12 LastLast
Results 1 to 10 of 16

Thread: 2012 lml issues

  1. #1
    Junior Member
    Join Date
    Mar 2017
    Posts
    11

    Default 2012 lml issues

    i got a 2012 lml and having some issues, this is the first time I have messed with an lml, it seems no matter what I do I cant get the speed limiter to turn off, every time it hits 90ish it hits the limiter. Having an issue with low boost smoke as well, especially at say 60mph and you want to pass someone it just dumps smoke, I will attach the tune file so you can look through it thank you for your time2012 lml race.ctz

  2. #2
    Member ToonerSQUAD89's Avatar
    Join Date
    Dec 2018
    Posts
    74

    Default

    Some of the options are disabled/cant see them. Is this your custom tune or someone wrote it?
    MIKE

  3. #3
    Junior Member
    Join Date
    Mar 2017
    Posts
    11

    Default

    I made it, I got the stock tune online but it was all stock, I got all the codes shut off for delete and all that myself, went through and got it to 130mm3 at full throttle, re did boost and timing tablets and went up in pulswidth until rail started dropping off. Runs good but the speed limiter is getting me.

  4. #4
    Junior Member
    Join Date
    Mar 2017
    Posts
    11

    Default

    Got like 150 hours in this tune lol

  5. #5
    Member ToonerSQUAD89's Avatar
    Join Date
    Dec 2018
    Posts
    74

    Default

    For some reason I cant view all the sections where the MIL codes are. Also at 90mph what RPM are you turning
    MIKE

  6. #6
    Junior Member
    Join Date
    Mar 2017
    Posts
    11

    Default

    I'd have to look at a data log tomorrow, want to say it was around 3000rpm but not positive. I don't know why you can't see it I didn't lock anything what tables are you looking for I will see if I can see them tomorrow

  7. #7
    Member ToonerSQUAD89's Avatar
    Join Date
    Dec 2018
    Posts
    74

    Default

    I cant see any of the DTC functions and some of the speed limiting function like DEF
    MIKE

  8. #8
    Forum tyhee Site Admin GMPX's Avatar
    Join Date
    Apr 2003
    Posts
    12,888

    Default

    Quote Originally Posted by ToonerSQUAD89 View Post
    I cant see any of the DTC functions and some of the speed limiting function like DEF
    These have all been removed from the software for MANY years now. Anyone doing this stuff is not using EFILive.
    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
    Join Date
    Mar 2017
    Posts
    11

    Default

    I have access to def speed limiter and all the dtcs so I don't believe that is the problem but could be wrong

  10. #10
    Member ToonerSQUAD89's Avatar
    Join Date
    Dec 2018
    Posts
    74

    Default

    Quote Originally Posted by golzee View Post
    I have access to def speed limiter and all the dtcs so I don't believe that is the problem but could be wrong

    not saying its the problem, but I wanted to look thru the tune and cant see certain things that's all
    MIKE

Page 1 of 2 12 LastLast

Similar Threads

  1. 2012 lml
    By madmann26 in forum Diesel
    Replies: 3
    Last Post: May 6th, 2019, 08:59 AM
  2. 2012 Duramax efi issues
    By Walydiver in forum Duramax 2011+ LML / LGH
    Replies: 5
    Last Post: January 31st, 2019, 03:28 AM
  3. 2012 chevrolet silverado LML
    By shay in forum Duramax 2011+ LML / LGH
    Replies: 3
    Last Post: February 4th, 2018, 08:02 AM
  4. 2012 lml os 12644096?
    By Mitco39 in forum Duramax 2011+ LML / LGH
    Replies: 7
    Last Post: June 17th, 2014, 07:24 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •