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Forum: Duramax LB7

Duramax 2001-2004 LB7, incl DSP custom OS.

  1. LB7 .bin file for C4500

    Started by rubbersidedown, 4 Weeks Ago
    • Replies: 0
    • Views: 461
    rubbersidedown
    4 Weeks Ago Go to last post

  2. 2006 Cummins smoke problems

    Started by JungledaveL, May 5th, 2024
    • Replies: 0
    • Views: 1,137
    JungledaveL
    May 5th, 2024 Go to last post

  3. Question LB7 Limited to 80 mm3

    Started by JLR LB7, July 4th, 2023
    2 Attachment(s)
    • Replies: 8
    • Views: 7,272
    JLR LB7
    December 12th, 2023 Go to last post

  4. EFILive help

    Started by pinkerpv, October 3rd, 2023
    • Replies: 0
    • Views: 4,115
    pinkerpv
    October 3rd, 2023 Go to last post

  5. Another LB7 with ECM problems

    Started by pinkerpv, September 17th, 2023
    • Replies: 2
    • Views: 4,681
    pinkerpv
    October 3rd, 2023 Go to last post

  6. Cool NEWBIE: LB7, 33 Sac Nozzle Tuning

    Started by asemaster@live.com, June 14th, 2023
    • Replies: 0
    • Views: 4,058
    asemaster@live.com
    June 14th, 2023 Go to last post

  7. TLIQ vs BT vs TLIQ or some such thing

    Started by LB72004, February 3rd, 2012
    3 Pages •
    1 2 3
    5 Attachment(s)
    • Replies: 21
    • Views: 38,152
    LB72004
    September 18th, 2022 Go to last post

  8. e35a lbz duramaX tune

    Started by JCA, August 10th, 2022
    1 Attachment(s)
    • Replies: 1
    • Views: 7,296
    MatrixBDP
    August 15th, 2022 Go to last post

  9. another LB7 locked ECM

    Started by jeeper, May 30th, 2022
    • Replies: 3
    • Views: 10,859
    jeeper
    May 31st, 2022 Go to last post

  10. Question MAF rescaling help

    Started by Wyatt D, March 17th, 2022
    lb7, maf
    • Replies: 1
    • Views: 11,618
    THAHN
    May 16th, 2022 Go to last post

  11. Lb7

    Started by ozzy, November 25th, 2021
    tuning
    • Replies: 1
    • Views: 13,761
    joecar
    November 27th, 2021 Go to last post

  12. LB7 Locked ECM

    Started by btkuhlmannut@gmail.com, October 26th, 2021
    • Replies: 2
    • Views: 10,597
    btkuhlmannut@gmail.com
    October 29th, 2021 Go to last post

  13. Unhappy 04 duramax with running efi live presently. possibly changing tcm.

    Started by peter strawn, July 2nd, 2021
    • Replies: 0
    • Views: 6,478
    peter strawn
    July 2nd, 2021 Go to last post

  14. LB7 code $0333

    Started by Harshmanauto, June 9th, 2021
    1 Attachment(s)
    • Replies: 0
    • Views: 3,026
    Harshmanauto
    June 9th, 2021 Go to last post

  15. Vats issue

    Started by golzee, May 12th, 2021
    • Replies: 0
    • Views: 2,438
    golzee
    May 12th, 2021 Go to last post

  16. LB7 PID question

    Started by dndj, November 20th, 2020
    • Replies: 1
    • Views: 3,435
    dndj
    November 30th, 2020 Go to last post

  17. Unlock script>>>>bricked ecms

    Started by killerbee, July 12th, 2020
    • Replies: 2
    • Views: 4,467
    killerbee
    July 13th, 2020 Go to last post

  18. 2001 LB7 says locked with key While trying to tune ecm

    Started by Lymansc2, June 19th, 2020
    • Replies: 8
    • Views: 6,881
    GMPX
    June 25th, 2020 Go to last post

  19. LB7, E54 ECM will not store serial and VIN number.

    Started by Frebo74, June 23rd, 2020
    • Replies: 0
    • Views: 2,747
    Frebo74
    June 23rd, 2020 Go to last post

  20. can someone go over my dsp5 tune

    Started by powellbuilt95, February 6th, 2020
    dsp5, lb7 1 Attachment(s)
    • Replies: 2
    • Views: 4,988
    powellbuilt95
    May 26th, 2020 Go to last post
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