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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: 48,803
    03-03-2011 Go to last post
  1. 95 lt1 injector offset questions

    Started by Mr.owl, 11-11-2018
    4 Pages
    1 2 3 4
    • Replies: 58
    • Views: 28,053
    1 Hour Ago Go to last post
  2. Need help with 383 TBI

    Started by Hellbilly, 6 Days Ago
    2 Pages
    1 2
    • Replies: 16
    • Views: 263
    12 Hours Ago Go to last post
  3. Looking for Help!!! SBC TBI Cant get over 2300 RPM

    Started by shawnp707, 11-04-2022
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 1,665
    1 Day Ago Go to last post
  4. General Tuning Order

    Started by el Jefe, 1 Week Ago
    • Replies: 5
    • Views: 182
    3 Days Ago Go to last post
  5. another tuning tool

    Started by steveo, 3 Weeks Ago
    2 Pages
    1 2
    • Replies: 28
    • Views: 804
    1 Week Ago Go to last post
  6. $EE Closed loop and PE

    Started by yoheer, 1 Week Ago
    • Replies: 8
    • Views: 101
    1 Week Ago Go to last post
  7. G1 and Ostrich 2 sources

    Started by 94TBI, 11-13-2022
    • Replies: 14
    • Views: 679
    1 Week Ago Go to last post
  8. Idles fine won't rev up

    Started by holt427, 1 Week Ago
    no rev
    • Replies: 3
    • Views: 93
    1 Week Ago Go to last post
    • Replies: 2
    • Views: 107
    1 Week Ago Go to last post
  9. Moates G1 Adapter Discontinued?

    Started by MAC, 11-15-2022
    • Replies: 7
    • Views: 980
    1 Week Ago Go to last post
  10. Moates sst27sf512 price increase

    Started by Tunedperformance, 11-27-2019
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 16,855
    1 Week Ago Go to last post
  11. OBD 1 Chip? for GM ECM

    Started by Sledhead2, 2 Weeks Ago
    • Replies: 6
    • Views: 240
    1 Week Ago Go to last post
    • Replies: 19
    • Views: 356
    1 Week Ago Go to last post
  12. 1997 F-Body ECM

    Started by Tom H, 01-14-2019
    31 Pages
    1 2 3 4 5 ... 31
    • Replies: 464
    • Views: 231,080
    2 Weeks Ago Go to last post
    • Replies: 5
    • Views: 11,187
    2 Weeks Ago Go to last post
  13. Post FJ40 2F EFI Conversion Questions

    Started by Husabob, 2 Weeks Ago
    1227747, 2f, fj40
    • Replies: 0
    • Views: 79
    2 Weeks Ago Go to last post
  14. DRAC Module clicks?

    Started by AzDon, 10-25-2022
    2 Pages
    1 2
    • Replies: 15
    • Views: 660
    3 Weeks Ago Go to last post
  15. 411 Not Reading O2 Sensors

    Started by tpichevelle, 3 Weeks Ago
    • Replies: 6
    • Views: 185
    3 Weeks Ago Go to last post
  16. need help

    Started by koeppjacob98, 3 Weeks Ago
    • Replies: 0
    • Views: 76
    3 Weeks Ago Go to last post

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