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Forum: GM EFI Systems

TBI - TPI - MPFI - CFI - SFI

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  1. Each thread is by ECM number with Bins, definition files, wiring diagrams history and tuner information!

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    Forum Statistics:

    • Threads: 53
    • Posts: 271
    • Replies: 0
    • Views: 41,920
    03-03-2011 Go to last post
  1. I

    Started by Thainglo, 20 Hours Ago
    • Replies: 4
    • Views: 65
    32 Minutes Ago Go to last post
  2. Cool 94 F-body LT1 solving problems/tune

    Started by yoheer, 05-01-2020
    5 Pages
    1 2 3 4 5
    • Replies: 62
    • Views: 16,786
    6 Hours Ago Go to last post
  3. TBI install on AMC 360

    Started by geewhiz, 02-05-2022
    • Replies: 11
    • Views: 793
    2 Days Ago Go to last post
  4. 7747 problems

    Started by 01z28auto, 03-16-2022
    • Replies: 5
    • Views: 378
    5 Days Ago Go to last post
  5. $EE BLM Locker Code Query

    Started by NomakeWan, 1 Week Ago
    • Replies: 2
    • Views: 103
    6 Days Ago Go to last post
  6. G2 install issues

    Started by bheckman, 1 Week Ago
    • Replies: 1
    • Views: 83
    1 Week Ago Go to last post
  7. ALDLdroid

    Started by Six_Shooter, 09-19-2013
    75 Pages
    1 2 3 4 5 ... 75
    • Replies: 1,112
    • Views: 677,318
    1 Week Ago Go to last post
  8. TBI to 96-99 CSFI

    Started by Daveo91, 03-16-2022
    2 Pages
    1 2
    • Replies: 18
    • Views: 906
    1 Week Ago Go to last post
  9. 16197427 Stand alone 4L80E controller questions?

    Started by vandyman, 09-23-2020
    2 Pages
    1 2
    • Replies: 25
    • Views: 4,043
    1 Week Ago Go to last post
  10. TBI BPC formula

    Started by ThatDude-98, 2 Weeks Ago
    • Replies: 4
    • Views: 139
    1 Week Ago Go to last post
  11. TBI Volumetric Efficiency tables

    Started by ThatDude-98, 2 Weeks Ago
    • Replies: 0
    • Views: 91
    2 Weeks Ago Go to last post
  12. this thing is killin me

    Started by doghouse, 2 Weeks Ago
    • Replies: 1
    • Views: 104
    2 Weeks Ago Go to last post
    • Replies: 1
    • Views: 83
    2 Weeks Ago Go to last post
  13. Idle issues and lean surging on decel at highway spees

    Started by 95GMC, 4 Weeks Ago
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 1,172
    2 Weeks Ago Go to last post
    • Replies: 6
    • Views: 310
    2 Weeks Ago Go to last post
    • Replies: 4
    • Views: 358
    2 Weeks Ago Go to last post
  14. 1616825 tuning for 383

    Started by Texoma, 02-16-2022
    2 Pages
    1 2
    • Replies: 22
    • Views: 990
    2 Weeks Ago Go to last post
    • Replies: 2
    • Views: 116
    2 Weeks Ago Go to last post
  15. Can't download Trimalyzer

    Started by 95GMC, 4 Weeks Ago
    • Replies: 4
    • Views: 186
    2 Weeks Ago Go to last post
  16. 4L80E with 16168625 ECU, is this normal?

    Started by wanderingturtle, 07-12-2016
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 25,217
    3 Weeks Ago Go to last post

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