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  1. Thread: CM850 Support

    by GMPX
    Replies
    38
    Views
    25,375

    It's probably not going to happen at this stage,...

    It's probably not going to happen at this stage, based on the interest shown over all the HD ECM's since we released, the CM2350A is a mile in front, then 2250, then another mile and everything else...
  2. Replies
    4
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    150

    That sounds like a complex process that TechII...

    That sounds like a complex process that TechII runs (maybe like a script type thing), unfortunately our DVT functions are not able to perform tasks like that.
    When we rebuilt the DVT functions for...
  3. Replies
    3
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    86

    Not at this stage and unfortunately it looks like...

    Not at this stage and unfortunately it looks like there has been some additional technical changes to the ECM to stop tuners, consider them unsupported until further details are known.
  4. Replies
    4
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    150

    Out of interest, if you click the "Reductant Tank...

    Out of interest, if you click the "Reductant Tank Level Reset" option does that also reset the DEF quality ? It might be a multi purpose function that does reset the calculations.
    Also, what DTC's...
  5. Thread: Cm2350a csp5

    by GMPX
    Replies
    1
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    94

    Sorry but that project was abandoned.

    Sorry but that project was abandoned.
  6. Replies
    2
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    171

    I don't, but it is probably far easier just to...

    I don't, but it is probably far easier just to buy a bypass cable already done (plug and play).
  7. Thread: 68rfe tuning

    by GMPX
    Replies
    26
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    15,503

    Sorry but this won't ever happen, particularly...

    Sorry but this won't ever happen, particularly when EFILive made all TCM tuning free a while back.
  8. Replies
    2
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    183

    Not uncommon, all the code and tables are still...

    Not uncommon, all the code and tables are still in the ECM for the 68RFE but are not used. The only one that seems to always be unique is the OS's which support the Aisin trans.
  9. Replies
    4
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    844

    Yes Ray that is correct, but if you wanted to use...

    Yes Ray that is correct, but if you wanted to use the V3 on both the M2-106 chassis and your LBZ that would require the activation of both the 'Cummins HD' tuning option and the 'GM Tuning' option,...
  10. Did you contact the tuner that sold you the...

    Did you contact the tuner that sold you the AutoCal ?
  11. Replies
    6
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    1,212

    You need to have a minimum post count to be able...

    You need to have a minimum post count to be able to attach things. The amount of spam post that are caught before users see it is insane, not that the minimum post count stops it totally it at least...
  12. Replies
    16
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    5,912

    It is unlikely on the older PCM's this is the...

    It is unlikely on the older PCM's this is the problem, but you'd need to post up the Hypertech tune you read out to be sure.
  13. Replies
    6
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    886

    The EFILive conversion tool has a checkbox to...

    The EFILive conversion tool has a checkbox to "Override ECM type check" for this very situation, just be 100% sure your selected ECM type is correct if you allow the override.

    EDIT: Ooops, I see...
  14. Replies
    6
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    886

    EFILive does NOT load the files directly, as I...

    EFILive does NOT load the files directly, as I stated above your post - "EFILive software comes with a conversion tool. Have a look in your installation folder."
  15. Replies
    6
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    886

    If the file is still zipped then no, if the file...

    If the file is still zipped then no, if the file is just an .xcal (eg unencrypted .hex file) then the EFILive software comes with a conversion tool. Have a look in your installation folder.
  16. Replies
    8
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    679

    Head to this website -...

    Head to this website - https://tis2web.service.gm.com/tis2web
    Enter in the VIN and navigate through to the ECM OS list, this is what we would allow to be flashed.
  17. Replies
    8
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    679

    The DSP modifications are done on an OS by OS...

    The DSP modifications are done on an OS by OS basis, regardless of the year model.
    For example, the 2017 Colorado has 7 different OS's with 24000174 being the most recent GM have released, but...
  18. Replies
    8
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    679

    Yes restrictions are in place so you can't...

    Yes restrictions are in place so you can't exchange OS's from different year models.
  19. Replies
    8
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    679

    DSP4 for this ECM was last worked on in August...

    DSP4 for this ECM was last worked on in August 2017 looking at our records, GM have since dumped out a lot of updated OS's like all the ones starting with 24000xxx. At this stage we have not...
  20. Replies
    2
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    500

    You need to visit GM's CalID website, put in the...

    You need to visit GM's CalID website, put in the VIN and it will tell you exactly what that TCM should have in it.
    https://tis2web.service.gm.com/tis2web
  21. Replies
    4
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    844

    Hi Ray, If all you want to do is read and...

    Hi Ray,

    If all you want to do is read and clear DTC's then there is far cheaper alternatives for you, there is loads of $50 - $100 handheld (straight out of China) scantools that work with HD...
  22. Replies
    3
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    1,619

    Thanks, new link edited into original post.

    Thanks, new link edited into original post.
  23. Thread: Isx cm2350

    by GMPX
    Replies
    1
    Views
    1,218

    Normally you would just read the ECM and keep...

    Normally you would just read the ECM and keep that file as your stock tune.
    From my experience there is countless variations of tunes in the CM2350A ECM, you would have to provide the E/C number...
  24. Have you done any Dodge Ram's? Pretty much the...

    Have you done any Dodge Ram's? Pretty much the exact table sets in the HD ECM's as the 2013+ Dodge's have.
  25. Thread: Cm848

    by GMPX
    Replies
    1
    Views
    1,298

    Bench-Force should work well with these as it is...

    Bench-Force should work well with these as it is done through the J1939 connections (which I am sure they have on their setup).
    Through J1939 you can read and flash, I don't think reading is...
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