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Thread: No Communication After Reflash?

  1. #1
    New Member
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    Default No Communication After Reflash?

    I just reflashed my 12208322 pcm with 01270003 for going two bar. During the reflash at the very end it after the scan tool was disconnecting it said communication lost. Now there is no communication with my pcm with efi live or my snap on scanner. There is power going to the port, but every time i try to read or write to the pcm, when it trys to get the status, goes through the ten attampts and says status unknown. If any one could profide any support or suggestions it is greatly appreciated.

  2. #2
    Junior Member ItzNota's Avatar
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    Oct 2008
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    Quote Originally Posted by Yukon 400 View Post
    I just reflashed my 12208322 pcm with 01270003 for going two bar. During the reflash at the very end it after the scan tool was disconnecting it said communication lost. Now there is no communication with my pcm with efi live or my snap on scanner. There is power going to the port, but every time i try to read or write to the pcm, when it trys to get the status, goes through the ten attampts and says status unknown. If any one could profide any support or suggestions it is greatly appreciated.
    Does anyone have an answer to this question?
    I am experiencing similar issues....goes thru 10 attempts and just says UNKNOWN...

  3. #3
    Joe (Moderator) joecar's Avatar
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    I pm'd tech support.

  4. #4
    EFILive Developer Site Admin Blacky's Avatar
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    Can you please locate the file:
    \My Documents\EFILive\V7.5\Bug Reports\YYYYMMDD_HHMMSS_Download.blx
    where:
    YYYYMMDD is the year, month and day
    and:
    HHMMSS is the hour, minute and second
    that you attempted the failed reprogram process.

    Please send that file to me at paul@efilive.com and
    include a link to this message so that I can correlate
    your file with this message.

    Also locate and send the later trace file called YYYYMMDD_HHMMSS_Upload.blx where you have tried to read the controller and it fails.


    Also to make sure you are using the latest software and firmware:

    If you have FlashScan V1:
    - firmware V1.2.17 (can't be updated)

    If you have FlashScan V2:
    - boot block V2.06.02
    - firmware V2.06.04

    Software version:
    - V7.5.5 build 72.

    Regards
    Paul
    Before asking for help, please read this.

  5. #5
    Junior Member ItzNota's Avatar
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    Quote Originally Posted by Blacky View Post
    Can you please locate the file:
    \My Documents\EFILive\V7.5\Bug Reports\YYYYMMDD_HHMMSS_Download.blx
    where:
    YYYYMMDD is the year, month and day
    and:
    HHMMSS is the hour, minute and second
    that you attempted the failed reprogram process.

    Please send that file to me at paul@efilive.com and
    include a link to this message so that I can correlate
    your file with this message.

    Also locate and send the later trace file called YYYYMMDD_HHMMSS_Upload.blx where you have tried to read the controller and it fails.


    Also to make sure you are using the latest software and firmware:

    If you have FlashScan V1:
    - firmware V1.2.17 (can't be updated)

    If you have FlashScan V2:
    - boot block V2.06.02
    - firmware V2.06.04

    Software version:
    - V7.5.5 build 72.

    Regards
    Paul

    Argh...sorry guys...this was the CIG/ASSY fuse.
    Thank you much though for the QUICK response.

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