Results 1 to 3 of 3

Thread: ecmconnection lost

  1. #1
    Member
    Join Date
    Jan 2007
    Posts
    68

    Default ecmconnection lost

    just downloaded latest stuff for my lbz and now i cant flash any programs
    a message comes up says ecm connection not connected or something
    tells me to ck cables ignition switch etc and they are all ok
    so it must be someting in the latest download i just did?
    08 gmc sierra6.0 4sp-e38/t42 k/n intake
    4x4 ext cab

  2. #2
    Lifetime Member Ninety8C5's Avatar
    Join Date
    Sep 2003
    Posts
    454

    Default

    If you have V2, did you update to firmware 'FSProg_V2_4_57' ?

  3. #3
    Member
    Join Date
    Jan 2007
    Posts
    68

    Default

    doh!!!
    thanks
    08 gmc sierra6.0 4sp-e38/t42 k/n intake
    4x4 ext cab

Similar Threads

  1. HELP: I am lost !
    By Lennart in forum Gen III V8 Specific
    Replies: 41
    Last Post: June 28th, 2010, 01:51 AM
  2. new and lost
    By WARDEN in forum Vortec V6/V8 Specific
    Replies: 2
    Last Post: May 19th, 2008, 10:09 AM
  3. Need help PCM lost
    By ripmf666 in forum General (Diesel)
    Replies: 4
    Last Post: November 9th, 2007, 02:24 PM
  4. im so lost
    By dynarex in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 11
    Last Post: January 13th, 2007, 04:10 AM
  5. Ok I'm Lost
    By TLKSCHP in forum General
    Replies: 21
    Last Post: September 30th, 2006, 10:57 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •