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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: 12,328
    March 21st, 2016 Go to last post
  1. Reading the P12 PCM

    Started by GMPX, March 18th, 2007
    • Replies: 0
    • Views: 5,736
    March 18th, 2007 Go to last post
  2. Cobalt .cal files

    Started by GMPX, December 9th, 2007
    • Replies: 4
    • Views: 5,904
    December 23rd, 2007 Go to last post
  3. Cat delete

    Started by Automotive Innovations, December 26th, 2007
    • Replies: 5
    • Views: 8,099
    December 27th, 2007 Go to last post
  4. Part # for P12 PCM?

    Started by ScarabEpic22, January 29th, 2008
    • Replies: 3
    • Views: 7,298
    January 30th, 2008 Go to last post
  5. canyon calibration files

    Started by 69camaro5speed, January 3rd, 2008
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 15,584
    February 24th, 2008 Go to last post
  6. 2007 Colorado IL5 PCM Read Issue

    Started by CGTMS, May 10th, 2008
    • Replies: 8
    • Views: 7,562
    May 12th, 2008 Go to last post
  7. Unsupported/new cal file?

    Started by VHR, June 5th, 2008
    • Replies: 4
    • Views: 4,942
    June 26th, 2008 Go to last post
  8. 2005 colorado I5 flash problems

    Started by nonnieselman, April 4th, 2008
    • Replies: 7
    • Views: 7,631
    July 9th, 2008 Go to last post
  9. P12 slow read

    Started by Chevy366, July 18th, 2008
    • Replies: 5
    • Views: 5,407
    August 3rd, 2008 Go to last post
    • Replies: 0
    • Views: 2,835
    August 14th, 2008 Go to last post
    • Replies: 4
    • Views: 4,916
    August 19th, 2008 Go to last post
    • Replies: 8
    • Views: 6,516
    August 28th, 2008 Go to last post
  10. Problem with 09 Envoy

    Started by Sparky8370, September 13th, 2008
    • Replies: 2
    • Views: 4,054
    September 14th, 2008 Go to last post
  11. Stage 3 timing table

    Started by dennisscars, November 14th, 2008
    • Replies: 0
    • Views: 3,431
    November 14th, 2008 Go to last post
  12. 2006 Cobalt SS problems

    Started by BLK02WS6, January 7th, 2009
    • Replies: 0
    • Views: 4,014
    January 7th, 2009 Go to last post
  13. Bench Harness?

    Started by GAMEOVER, January 29th, 2009
    • Replies: 3
    • Views: 7,250
    January 31st, 2009 Go to last post
    • Replies: 4
    • Views: 8,615
    February 12th, 2009 Go to last post
  14. Tb p12

    Started by Chevy366, January 24th, 2009
    • Replies: 8
    • Views: 5,756
    February 18th, 2009 Go to last post
  15. 07 Cobalt SS IFR wierdness????

    Started by Chuck CoW, May 23rd, 2008
    • Replies: 5
    • Views: 6,408
    March 1st, 2009 Go to last post
  16. Trailblazer tune

    Started by djms, April 15th, 2009
    • Replies: 1
    • Views: 4,827
    April 15th, 2009 Go to last post

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