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Forum: 6speed RWD/FWD Transmission Tuning (incl T43, T76)

6L80E, 6T40E, etc transmission tuning, incl T43 & T76 TCM. Not Allison.

  1. Thumbs up Sticky Thread Sticky: T76 TCM tuning support added

    Started by GMPX, May 10th, 2012
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 4,338
    April 10th, 2015 Go to last post
  2. Sticky Thread Sticky: 6L80 Reference Material

    Started by joecar, February 21st, 2014
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,907
    February 18th, 2015 Go to last post
  3. Sticky Thread Sticky: Improving shifts via the ECM

    Started by GMPX, March 11th, 2012
    14 Pages
    1 2 3 ... 14
    • Replies: 139
    • Views: 24,704
    May 14th, 2014 Go to last post
  4. Lightbulb Sticky Thread Sticky: Tool to help tune A6 shift points

    Started by T2000, March 28th, 2013
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 4,495
    April 21st, 2014 Go to last post
  5. Sticky Thread Sticky: T43/E38 6L90 Shift points change

    Started by 55chevdelray, May 20th, 2013
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,476
    April 19th, 2014 Go to last post
  6. Sticky Thread Sticky: ADAPTS procedure

    Started by scottcmb, January 3rd, 2012
    4 Pages
    1 2 3 ... 4
    • Replies: 33
    • Views: 6,595
    February 19th, 2014 Go to last post
  7. Exclamation Sticky Thread Sticky: Holden / Pontiac TCM Checksum errors

    Started by GMPX, April 21st, 2008
    • Replies: 0
    • Views: 3,639
    April 21st, 2008 Go to last post
    • Replies: 2
    • Views: 137
    2 Weeks Ago Go to last post
    • Replies: 7
    • Views: 333
    3 Weeks Ago Go to last post
  1. T43 tune from L99 2010 or later

    Started by 55chevdelray, April 15th, 2015
    6l90, t43
    • Replies: 0
    • Views: 66
    April 15th, 2015 Go to last post
  2. 6L90E shuddering when converter locked and under load

    Started by Jim_PA, January 21st, 2015
    2 Pages
    1 2
    • Replies: 13
    • Views: 303
    February 17th, 2015 Go to last post
    • Replies: 5
    • Views: 711
    February 8th, 2015 Go to last post
    • Replies: 1
    • Views: 204
    February 8th, 2015 Go to last post
    • Replies: 4
    • Views: 173
    January 28th, 2015 Go to last post
  3. 6l90 in 07.5 silverado 6.0

    Started by cumminsmannow, January 15th, 2015
    • Replies: 3
    • Views: 194
    January 27th, 2015 Go to last post
    • Replies: 16
    • Views: 2,012
    January 24th, 2015 Go to last post
    • Replies: 0
    • Views: 92
    January 21st, 2015 Go to last post
  4. T76 Pinout

    Started by mbsurfersc, January 6th, 2015
    • Replies: 0
    • Views: 197
    January 6th, 2015 Go to last post
  5. Need stock tune for 6L90 T43 with 3.91 rear gear

    Started by 67SS509, December 27th, 2014
    • Replies: 0
    • Views: 192
    December 27th, 2014 Go to last post
  6. TUTD help needed please

    Started by Hooter, December 19th, 2014
    • Replies: 3
    • Views: 271
    December 21st, 2014 Go to last post
    • Replies: 9
    • Views: 425
    December 13th, 2014 Go to last post
  7. 2014 Holden T43 File

    Started by Dieselman, November 28th, 2014
    • Replies: 3
    • Views: 285
    November 29th, 2014 Go to last post
    • Replies: 2
    • Views: 251
    October 25th, 2014 Go to last post
  8. 8l90

    Started by DURAtotheMAX, July 23rd, 2014
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,201
    October 15th, 2014 Go to last post
  9. 2013 sonic rs t76 unreconized controller?

    Started by cb350rx7, October 14th, 2014
    • Replies: 0
    • Views: 101
    October 14th, 2014 Go to last post
  10. help with t43 tune! added supercharger and cam.

    Started by 2006, September 22nd, 2014
    • Replies: 4
    • Views: 356
    September 28th, 2014 Go to last post
    • Replies: 5
    • Views: 898
    September 12th, 2014 Go to last post

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