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Forum: E78, E83, E84 PFI ECM's

For E78, E83A, E83B, E84 PFI ECM's only

  1. Os 12657063- e78

    Started by rubbersidedown, July 8th, 2014
    • Replies: 0
    • Views: 2,614
    rubbersidedown
    July 8th, 2014 Go to last post

  2. Anyone have a 2wd E78 file I can try???

    Started by rubbersidedown, July 15th, 2014
    • Replies: 0
    • Views: 2,521
    rubbersidedown
    July 15th, 2014 Go to last post

  3. E78 - PIDs to log to see what table is commanding a torque reduction?

    Started by 496Stingray, June 3rd, 2015
    • Replies: 0
    • Views: 3,057
    496Stingray
    June 3rd, 2015 Go to last post

  4. full motor swap in e78 6.0 2500 4x4 - any problems? (2016 year model)

    Started by cbr, December 5th, 2016
    • Replies: 0
    • Views: 2,556
    cbr
    December 5th, 2016 Go to last post

  5. E78 os 12678650

    Started by engr7581, January 24th, 2018
    • Replies: 0
    • Views: 2,762
    engr7581
    January 24th, 2018 Go to last post

  6. Need Stock tune ASAP 13 sierra 6.0

    Started by jkuberap, March 8th, 2020
    • Replies: 0
    • Views: 3,070
    jkuberap
    March 8th, 2020 Go to last post

  7. E78 ECM Secured with Custom Key

    Started by Loyalist College, March 10th, 2020
    e78, locked
    • Replies: 0
    • Views: 5,271
    Loyalist College
    March 10th, 2020 Go to last post

  8. 1.4T Cruze codes after intake and tune

    Started by Boost, June 22nd, 2021
    1 Attachment(s)
    • Replies: 0
    • Views: 5,812
    Boost
    June 22nd, 2021 Go to last post

  9. E78 benchtop power and jtag pins?

    Started by jonr, April 23rd, 2012
    • Replies: 1
    • Views: 4,362
    GMPX
    April 23rd, 2012 Go to last post

  10. Flexible fuel Cruze/Sonic?

    Started by engimuneer, April 26th, 2012
    • Replies: 1
    • Views: 3,694
    GMPX
    April 26th, 2012 Go to last post

  11. Speed limiter setting on E78 PCM - Chevrolet Silverado 2500 HD 2011

    Started by Treurentner, October 8th, 2012
    • Replies: 1
    • Views: 5,317
    Boost
    October 9th, 2012 Go to last post

  12. e78 tach

    Started by derkscustomcars, July 3rd, 2016
    • Replies: 1
    • Views: 3,554
    efiharness
    July 16th, 2016 Go to last post

  13. E78 DMA PID's 12656286

    Started by a78turbo, February 15th, 2018
    • Replies: 1
    • Views: 3,802
    GMPX
    February 15th, 2018 Go to last post

  14. E78 Conversion from CNG to Gas

    Started by Mitco39, July 12th, 2018
    1 Attachment(s)
    • Replies: 1
    • Views: 3,059
    GMPX
    July 15th, 2018 Go to last post

  15. oper karl e84 controller security key

    Started by marcoverrocchio, February 4th, 2019
    e84, oper karl, security key
    • Replies: 1
    • Views: 3,441
    GMPX
    February 4th, 2019 Go to last post

  16. 2011 Silverado, which ECM?

    Started by LBZoom, September 12th, 2011
    • Replies: 2
    • Views: 5,462
    LBZoom
    September 12th, 2011 Go to last post

  17. E78 VATS Relearn

    Started by SkyMadness, January 11th, 2014
    • Replies: 2
    • Views: 4,033
    SkyMadness
    January 13th, 2014 Go to last post

  18. Question Throttle Open Rate Limit B2804

    Started by a78turbo, September 3rd, 2014
    • Replies: 2
    • Views: 3,923
    a78turbo
    September 4th, 2014 Go to last post

  19. E78 AC Compressor Spark Retard?

    Started by 496Stingray, May 24th, 2015
    • Replies: 2
    • Views: 3,535
    496Stingray
    May 24th, 2015 Go to last post

  20. Hard Time Connecting to E78 2014 2500HD......

    Started by 98SS2836, September 18th, 2020
    • Replies: 2
    • Views: 3,230
    98SS2836
    September 19th, 2020 Go to last post
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