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Thread: DTC code disable question

  1. #1
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    Default DTC code disable question

    Hey guys, I downloaded V7.4.1 and both updates and reflashed my V2 with .55.

    Now when I flash my 02 LL8 with DTC P0442 disabled, the light still comes on when the code is thrown. I have disabled it in both the "DTC Enable/Disable" and "MIL Enable/Disable" sections with no luck.

    Any ideas?
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  2. #2
    EFILive Developer Site Admin Blacky's Avatar
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    I'm sorry I can't answer the question, but V7.4.2 is now available - it *may* help (it may not).
    http://www.efilive.com/download.aspx#download1

    Regards
    Paul
    Before asking for help, please read this.

  3. #3
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    Thanks, I will download now and try it out. Hasnt popped up in the last couple days, but I didnt drive yesterday and reflashed the night before at 7pm. I only have about 2hrs and 1 cold start on the current tune, so I guess I will see what happens.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  4. #4
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    Well it came back again today, I have all the current software and firmware.

    I didnt mention it before, but when I had 7.3 it worked fine, once I switched to 7.4.x it doesnt. I will try uninstalling it and reinstalling 7.3, but I just looked and I deleted 7.3. Is there anyway I can download an old version?
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  5. #5
    EFILive Developer Site Admin Blacky's Avatar
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    If you've updated your V2 to firmware 2.4.55, then you can't go back to using V7.3.3, it is not compatible with 2.4.55. Which is why it is no longer available on the web site.

    Regards
    Paul

    Quote Originally Posted by ScarabEpic22
    Well it came back again today, I have all the current software and firmware.

    I didnt mention it before, but when I had 7.3 it worked fine, once I switched to 7.4.x it doesnt. I will try uninstalling it and reinstalling 7.3, but I just looked and I deleted 7.3. Is there anyway I can download an old version?
    Before asking for help, please read this.

  6. #6
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    Dang, well I have upgraded to the latest everything, so I guess that means I will go back and start over with the code turned on, flash it, then wait a week or so, and reflash it with the code turned off and see what happens.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

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