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Thread: locked ECM

  1. #1
    Junior Member duramaxdaddy29's Avatar
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    Default locked ECM

    Boot loader error. What am I doing wrong
    ? Thanks in advance.
    Matt

    Status: OK.
    19:59:59.783: Bootloader version: DLB7_v1.3C (06E0-0C13)
    19:59:59.783: Preparing ECM for reflash...
    19:59:59.892: ECM seed is: $6CAE
    19:59:59.892: Unlock attempt 1 of 1
    20:00:00.141: Initializing ECM...
    20:00:00.984: Initializing ECM, step 1 of 4
    20:00:00.984: Initializing ECM, step 2 of 4
    20:00:01.811: Initializing ECM, step 3 of 4
    20:00:03.402: Initializing ECM, step 4 of 4
    20:00:08.425: No response from ECM. Retry 1...
    20:00:09.704: ECM seed is: $6CAE
    20:00:09.720: Unlock attempt 1 of 1
    20:00:12.734: ECM is in an unknown state.
    20:00:14.871: Clear emisison related DTCs...
    20:00:14.903: Clear DTCs for all modules...
    20:00:15.261: Disconnecting ...
    20:00:15.308: Disconnected
    20:00:15.308: Data transfer was interrupted.
    20:00:19.601: Done!
    2004 LB7 MPI Twins,Crower Rods,Socal Pistons,All ARP studs,FASS 150,Custom tranny,lots of time

  2. #2
    Senior Member
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    Default

    Try try again, and then try again. Thats what happened to me and I finally got it to load!
    Mine2001 GMC 2500HD EC/LB, D/A. 4in MBRP exhaust, AFE Stage II w/Amsoil Ea air filter, ISSPRO boost/Pyro guages, PPE Boost Valve, EFI Live V2, Maximum OD Stage 2 Trans, Amsoil throughout, AirDog150, modded intake horn.

    540HP/1056TQ
    Dyno'd Danville Performance
    April 5th 2011

    Hers: 2006 GMC Envoy XL Denali, Flowmaster 40 with a bullet style resonator in the back, EFI Live with the help of JoeCar and other great members here.

  3. #3
    Joe (Moderator) joecar's Avatar
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    Default

    Did you get your V1 working again...?

  4. #4
    Junior Member duramaxdaddy29's Avatar
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    Default

    V1? joe car
    2004 LB7 MPI Twins,Crower Rods,Socal Pistons,All ARP studs,FASS 150,Custom tranny,lots of time

  5. #5
    Joe (Moderator) joecar's Avatar
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    Matt,

    Oh... I meant this:
    In post #3 of showthread.php?p=72093#post72093 you mention that you now have a new problem...
    do you still have that new problem, or were you able to sort it out, or was this thread about the new problem..?

    (Oh... do you have a FlashScan V1 or V2...?)

    Oh... I have talked myself into a loop, haven't I...
    Last edited by joecar; June 4th, 2008 at 08:36 AM.

  6. #6
    Junior Member duramaxdaddy29's Avatar
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    Default

    Yes this is the new problem Joe, on my friends truck.(the reason I needed the other lincense info) but any ways I have the V2. I downloaded the same tune for my truck and it worked fine. Maybe I should ask this question, How do I get a tune off of the internet and put it in the truck? When I did mine I just copied everything from the tune I got, to my factory tune and it worked awsome but took a while.
    Thanks,
    Matt
    2004 LB7 MPI Twins,Crower Rods,Socal Pistons,All ARP studs,FASS 150,Custom tranny,lots of time

  7. #7
    Joe (Moderator) joecar's Avatar
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    You may be able to find a stock tune at www.holdencrazy.com.

  8. #8
    Junior Member duramaxdaddy29's Avatar
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    Talking

    Curious? Why am I looking for a stock tune? I'm kinda slow so remember that.
    2004 LB7 MPI Twins,Crower Rods,Socal Pistons,All ARP studs,FASS 150,Custom tranny,lots of time

  9. #9
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by duramaxdaddy29 View Post
    Curious? Why am I looking for a stock tune? I'm kinda slow so remember that.
    Quote Originally Posted by duramaxdaddy29 View Post
    Yes this is the new problem Joe, on my friends truck.(the reason I needed the other lincense info) but any ways I have the V2. I downloaded the same tune for my truck and it worked fine. Maybe I should ask this question, How do I get a tune off of the internet and put it in the truck? When I did mine I just copied everything from the tune I got, to my factory tune and it worked awsome but took a while.
    Thanks,
    Matt
    Matt, I was reading fast... and I saw your question... and as I write this reply I just remembered you're diesel... so just disregard my answer...

    it seems I have had a long day and am finaly losing sanity...

    Cheers
    Joe

  10. #10
    Junior Member duramaxdaddy29's Avatar
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    Thumbs up

    horsehaulin
    Junior Member

    I tried your earlier post and tried Alt Keys and clicked off of the high speed and it worked the first time thanks guys this place is awesome.
    Matt
    2004 LB7 MPI Twins,Crower Rods,Socal Pistons,All ARP studs,FASS 150,Custom tranny,lots of time

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