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Thread: Upgrading to an EFILive custom O.S

  1. #21
    Forum tyhee Site Admin GMPX's Avatar
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    Quote Originally Posted by 87gmc
    Question on the upgrading my OS.


    I have a 99 5.3L truck. With commercial version I can upgrade it to a 2004 O.S. and just use a bin from that year? or exactly how does it work?
    You can only go as late as GM went with that PCM, 2004 used a different PCM, as did 2003 trucks.
    For your 5.3L truck I think 2002 is as late as you can go.

    I've just finished off the 2002 O.S's and they should be posted up for download in about 12hrs time (it's midnight here!!).

    Cheers,
    Ross

  2. #22
    Lifetime Member 87gmc's Avatar
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    Quote Originally Posted by GMPX
    Quote Originally Posted by 87gmc
    Question on the upgrading my OS.


    I have a 99 5.3L truck. With commercial version I can upgrade it to a 2004 O.S. and just use a bin from that year? or exactly how does it work?
    You can only go as late as GM went with that PCM, 2004 used a different PCM, as did 2003 trucks.
    For your 5.3L truck I think 2002 is as late as you can go.

    I've just finished off the 2002 O.S's and they should be posted up for download in about 12hrs time (it's midnight here!!).

    Cheers,
    Ross
    Thats what i was curious kinda of like the pcm from 98 to 99 changed also did the 02 to 03 right? Will there be some kinda of list that be posted later stating what pcm we can flash with different years and things of this nature?

  3. #23
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    Quote Originally Posted by GMPX

    I've just finished off the 2002 O.S's and they should be posted up for download in about 12hrs time (it's midnight here!!).

    Cheers,
    Ross
    Hi Ross,

    I've got a 2000 C5 and am wanting to go to the latest version of OS.. Would that be the 2002 as well? And, what's the link for the downloadable OS's?

    thanks in advance,
    Arnel

  4. #24
    Lifetime Member mistermike's Avatar
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    Any timetable on GTO O/S 12587604? 2 bar mafless desperately needed for important matter of National Security. BTW, great work Ross, Paul, and Pete. This product exceeds my expectations!
    World's First Twin Screw Pontiac GTO
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    2017 Chevy SS with dead hooker is spacious trunk
    2014 Chevy Cruze. MPG queen with my balls in spacious glove compartment.

    www.aussiemotive.com

  5. #25
    Forum tyhee Site Admin GMPX's Avatar
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    Quote Originally Posted by ForcedC5
    Quote Originally Posted by GMPX

    I've just finished off the 2002 O.S's and they should be posted up for download in about 12hrs time (it's midnight here!!).

    Cheers,
    Ross
    Hi Ross,

    I've got a 2000 C5 and am wanting to go to the latest version of OS.. Would that be the 2002 as well? And, what's the link for the downloadable OS's?

    thanks in advance,
    Arnel
    Yep 2001 or 2002 would be fine.
    Keep checking the download page at -
    http://www.efilive.com/downloads/dow..._customos.html

    2002's should be up soon, with 2003 and 2004 soon after.

    Cheers,
    Ross

  6. #26
    EFILive Reseller wait4me's Avatar
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    to kill the load of emails off of Ross and Paul for the custom operating system questions, and to give them more time to worry about other things, you can email me at jessebubb@yahoo.com and ill give you the correct bin file you need for your application and if you have any questions i will answer them for you.
    "If you can leave a black mark on the pavement, from the exit of one corner to the braking point of the next one, you have enough horsepower."

  7. #27
    Lifetime Member SS2win's Avatar
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    mail on its way... 8)
    2001 Camaro SS #2020
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    425@6lbs | ???@12lbs | EFILive Custom OS3 | !MAF | SD
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  8. #28
    EFILive Reseller wait4me's Avatar
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    92111922 What is this operating system from? i dont have that one on my list???
    "If you can leave a black mark on the pavement, from the exit of one corner to the braking point of the next one, you have enough horsepower."

  9. #29
    Forum tyhee Site Admin GMPX's Avatar
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    Quote Originally Posted by wait4me
    92111922 What is this operating system from? i dont have that one on my list???
    It was one only used in Australia and only on 'some' Utes, it's pretty much 12202088, it was phased out pretty fast with 12225074.

    Cheers,
    Ross

  10. #30
    EFILive Crew Site Admin Tordne's Avatar
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    Hi Ross,

    I saw a post of yours in another thread that mentioned that the 2003-2004 custom OS's would be available soon.

    Are these OS's intended for certain vehicles. Could they be applied to a Holden, and would there be any benefit (additional functionality in the base OS, etc.)?

    Can ya tell I'm an IT guy, gotta have the latest OS

    Cheers,
    Andrew

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