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Forum: IL6,IL5,IL4 Atlas Engines - P12 PCM

Vehicles include Hummer H3, Colorado/Canyon, Malibu, Cobalt SS, Atom, 06+ Trailblazer (LK5, L52, LL8, LSJ)

  1. Sticky Thread Sticky: GM End of Life Controllers

    Started by cindy@efilive, March 21st, 2016
    • Replies: 0
    • Views: 7,585
    March 21st, 2016 Go to last post
  1. 06 Turbo LL8 Motor swap into a 240sx Preswap questions.

    Started by All4bspinnin, October 18th, 2009
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 35,385
    December 3rd, 2010 Go to last post
  2. H3 hummer I 5 3.5

    Started by wpage, January 12th, 2010
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 20,478
    April 25th, 2010 Go to last post
  3. P12 no read

    Started by Chevy366, October 19th, 2009
    6 Pages
    1 2 3 ... 6
    • Replies: 56
    • Views: 19,520
    June 26th, 2010 Go to last post
  4. 2006 TrailBlazer Tune?

    Started by JustinD, October 2nd, 2009
    2 Pages
    1 2
    • Replies: 17
    • Views: 13,952
    October 16th, 2009 Go to last post
  5. 2008 Cobolt SS support

    Started by minytrker, July 12th, 2008
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 13,949
    December 28th, 2009 Go to last post
  6. Cobalt SS or Ion S/C'ed file request

    Started by ScarabEpic22, March 3rd, 2008
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 13,519
    January 10th, 2011 Go to last post
  7. 06 gmc envoy p12 pcm issue

    Started by cyclerage, May 16th, 2013
    2 Pages
    1 2
    • Replies: 19
    • Views: 12,619
    January 3rd, 2015 Go to last post
  8. P12 Colorado Flash Fail

    Started by Duramax 6.6L, August 30th, 2013
    • Replies: 3
    • Views: 11,645
    June 9th, 2016 Go to last post
  9. P12 BBx functions...

    Started by ScarabEpic22, December 10th, 2011
    2 Pages
    1 2
    • Replies: 16
    • Views: 11,506
    December 11th, 2014 Go to last post
  10. canyon calibration files

    Started by 69camaro5speed, January 3rd, 2008
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 11,000
    February 24th, 2008 Go to last post
  11. P12 chevy colorado ecm

    Started by hondarider552, June 13th, 2011
    2 Pages
    1 2
    • Replies: 12
    • Views: 10,675
    June 19th, 2011 Go to last post
  12. P12 PCM file

    Started by Chevy366, June 17th, 2009
    2 Pages
    1 2
    • Replies: 12
    • Views: 10,162
    June 29th, 2009 Go to last post
  13. Colorado stock tune

    Started by J.Abbott, July 19th, 2011
    2 Pages
    1 2
    • Replies: 10
    • Views: 9,744
    May 24th, 2013 Go to last post
  14. Question how is LSJ tuning?

    Started by Boost, October 29th, 2012
    • Replies: 5
    • Views: 8,612
    October 31st, 2012 Go to last post
  15. unsupported ecotec pcm

    Started by Gregs, August 4th, 2010
    2 Pages
    1 2
    • Replies: 14
    • Views: 8,591
    August 24th, 2010 Go to last post
  16. P12 crank sensor relearn unavailable?

    Started by kajon25, February 19th, 2016
    • Replies: 4
    • Views: 8,548
    June 9th, 2016 Go to last post
  17. P12 errors

    Started by Chevy366, March 25th, 2015
    • Replies: 2
    • Views: 8,301
    March 26th, 2015 Go to last post
  18. Displacement not on pull down

    Started by dennisscars, March 5th, 2009
    2 Pages
    1 2
    • Replies: 13
    • Views: 7,852
    May 24th, 2009 Go to last post
  19. Problem flashing 06 Redline

    Started by dissonance, August 17th, 2010
    2 Pages
    1 2
    • Replies: 13
    • Views: 7,456
    August 20th, 2010 Go to last post
  20. P12 Reads fine but fails security when writing?? WTF??

    Started by Highlander, February 25th, 2011
    2 Pages
    1 2
    • Replies: 11
    • Views: 6,764
    February 26th, 2011 Go to last post

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