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Thread: Fried my ECM YEAH!!!

  1. #1
    Tuner in Training
    Join Date
    May 2011
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    26

    Fried my ECM= HELP!!!

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    Well I pulled a good one , I am new to tuning and fried my ecm. Swapped a 6.0 4l80e into my CCSB had hptuners support do the segment swap for the tranny. I decided I would copy and paste the remaining files from the donor file. read the warning about the desired throttle area soo I decided not to copy this I went back and changed the area back to stock or so I thought...hopped in the truck rewrite calibration and truck goes apeshit, reduced engine power ect pegs and now it wont start or even click for that matter. I guess I will visit the junk yard for a new computer, should I get one out of a 2005 half ton or can I get one out of a 2005 2500 so I wont have to do the segment swap again. I have a lot to learn about tuning a little more to it than turning wrenches
    Last edited by jkade72; 05-18-2011 at 10:14 PM.

  2. #2
    Tuner in Training
    Join Date
    Dec 2008
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    48
    what vehicle is this on? I was had that issue once but it was only with a beta version. Once i got another one it was fine or if i used 2.22 it was ok.
    2005 Silverado RCSB 408 stroker
    11.41 @ 117mph 1.52 60' N/A
    9.98 @ 135.8mph 1.42 60' 250shot tuned by me

    1997 S10 5.3 12.31 @ 108.43mph 1.79 60' N/A

    Pontiac G8 GT 12.94 @ 107.94 tuned by me

    2004 GMC Duramax Diesel AKA Spike Hauler

  3. #3
    Tuner in Training
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    May 2011
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    26
    2005 1/2 ton chevrolet truck.

  4. #4
    We fix bricked PCM's

  5. #5
    Tuner in Training
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    May 2011
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    26
    Here is the tune that fried my ecmAttachment 28489

  6. #6
    Tuner
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    May 2010
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    FrankFort
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    50
    Really? Once I get my bench tune stuff Next week I will see if mine will open or not. I think Maybe Injector drive is junk.

  7. #7
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    Jun 2004
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    Likely the desired pedal area table you changed.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  8. #8
    Tuner in Training
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    Apr 2011
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    12
    Quote Originally Posted by Bill@HPTuners View Post
    Likely the desired pedal area table you changed.
    Yep that was it. I wont make that mistake again.