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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: 268
    • Replies: 0
    • Views: 17,360
    03-02-2011 Go to last post
    • Replies: 73
    • Views: 5,834
    6 Hours Ago Go to last post
  1. 94 Roadmaster Estate .bin

    Started by jstrand87, 2 Days Ago
    • Replies: 9
    • Views: 168
    13 Hours Ago Go to last post
  2. 1227747 question

    Started by Jadgsxr, 23 Hours Ago
    1227747, 16060837, 16197427, adsu, bcc
    • Replies: 5
    • Views: 51
    18 Hours Ago Go to last post
  3. Need help

    Started by old truck guy, 1 Day Ago
    • Replies: 5
    • Views: 59
    1 Day Ago Go to last post
  4. 400FWHP TBI build attempt thread

    Started by Gojira94, 12-16-2016
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 6,374
    2 Days Ago Go to last post
    • Replies: 12
    • Views: 314
    2 Days Ago Go to last post
  5. DIY LTCC or similar system for LT1s

    Started by Aroberson77, 09-08-2017
    25 Pages
    1 2 3 4 5 ... 25
    • Replies: 371
    • Views: 30,243
    2 Days Ago Go to last post
  6. Pickup coil wires p & n

    Started by S.O.B.B., 1 Week Ago
    2 Pages
    1 2
    • Replies: 20
    • Views: 444
    3 Days Ago Go to last post
  7. Tan/Black wire 16197427 PCM - 1994 Chevy Timing/Tcc?

    Started by kevinvinv, 1 Week Ago
    2 Pages
    1 2
    • Replies: 17
    • Views: 353
    3 Days Ago Go to last post
  8. WOT closed loop?

    Started by Superbee, 6 Days Ago
    • Replies: 1
    • Views: 103
    5 Days Ago Go to last post
  9. 5.7 Tbi Vortec tune.

    Started by Keith74, 02-10-2018
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,599
    6 Days Ago Go to last post
  10. Starting to Learn on 95 G30 5.7 for Towing

    Started by donf, 06-20-2017
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 6,984
    1 Week Ago Go to last post
    • Replies: 10
    • Views: 302
    1 Week Ago Go to last post
  11. Fuel Delivery Help

    Started by Dom, 3 Weeks Ago
    • Replies: 5
    • Views: 294
    1 Week Ago Go to last post
  12. Factory TBI w/ flat top pistons?

    Started by tayto, 2 Weeks Ago
    • Replies: 10
    • Views: 347
    1 Week Ago Go to last post
  13. WBO2 Near idle Loging

    Started by Dom, 1 Week Ago
    • Replies: 0
    • Views: 106
    1 Week Ago Go to last post
  14. Anyone worked with the 16196397 yet?

    Started by Xnke, 06-25-2015
    22 Pages
    1 2 3 4 5 ... 22
    • Replies: 329
    • Views: 81,383
    1 Week Ago Go to last post
  15. Troubleshoot surging at idle

    Started by only_1, 4 Weeks Ago
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,245
    1 Week Ago Go to last post
    • Replies: 5
    • Views: 488
    1 Week Ago Go to last post
    • Replies: 6
    • Views: 205
    1 Week Ago Go to last post

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