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Threads 1 to 25 of 2944

Forum: HP EFI

HP EFI Tuning & Tech

  1. Sticky Thread Sticky: HP Potential RPM Input Problem

    Started by Doug F, 10-12-2010 04:57 PM
    • Replies: 0
    • Views: 33,773
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 35,171
    07-12-2010, 04:14 PM Go to last post
    • Replies: 7
    • Views: 1,074
    Yesterday, 11:35 AM Go to last post
  1. Slow RPM

    Started by 3DTim, 06-13-2022 09:37 AM
    • Replies: 7
    • Views: 509
    07-04-2022, 05:34 AM Go to last post
  2. HP EFI suddenly dies with load or high RPM.

    Started by CL4Ns, 06-29-2022 04:13 PM
    • Replies: 8
    • Views: 473
    07-01-2022, 05:43 PM Go to last post
  3. SBF Timing Issues

    Started by Joeymust92, 06-27-2022 09:29 AM
    • Replies: 7
    • Views: 532
    06-29-2022, 08:51 PM Go to last post
  4. GPS not working on Digital Dash.

    Started by George F, 06-14-2022 04:47 PM
    • Replies: 5
    • Views: 624
    06-22-2022, 04:28 PM Go to last post
  5. Pro Dash odometer don't work with ECU Input.

    Started by Robs455, 05-28-2022 02:18 PM
    • Replies: 2
    • Views: 306
    06-19-2022, 01:07 AM Go to last post
  6. Bad Move

    Started by 3DTim, 06-16-2022 04:21 PM
    • Replies: 8
    • Views: 454
    06-17-2022, 08:18 PM Go to last post
  7. HP ECU powered with relay.

    Started by SikPony12, 06-15-2022 09:24 AM
    • Replies: 5
    • Views: 350
    06-15-2022, 02:37 PM Go to last post
  8. New turbo startup, then dies on Ramp Down.

    Started by paddyrk, 06-13-2022 06:02 PM
    • Replies: 3
    • Views: 368
    06-15-2022, 11:30 AM Go to last post
  9. Ignition Issue

    Started by Larry R, 04-28-2022 04:25 PM
    • Replies: 4
    • Views: 818
    06-13-2022, 10:38 PM Go to last post
  10. Possible dead coil?

    Started by Paul P, 05-30-2022 08:47 PM
    • Replies: 4
    • Views: 661
    06-13-2022, 12:51 AM Go to last post
  11. MAT sensor with Hilborn.

    Started by johwils, 05-29-2022 01:09 PM
    • Replies: 5
    • Views: 341
    06-12-2022, 11:48 PM Go to last post
  12. Two WBO2 sensors with HP ECU.

    Started by Brad24, 06-11-2022 09:53 PM
    • Replies: 2
    • Views: 290
    06-12-2022, 04:42 AM Go to last post
  13. Cold Start Flare Up

    Started by blk5pointO, 06-11-2022 01:29 PM
    • Replies: 1
    • Views: 173
    06-11-2022, 01:48 PM Go to last post
  14. In Over My Head

    Started by Neon_Nightrider, 06-06-2022 11:26 PM
    • Replies: 3
    • Views: 309
    06-10-2022, 10:32 PM Go to last post
  15. Configuring 3-wire Speed Sensors with HP EFI

    Started by Beau-Tech, 06-07-2022 07:55 PM
    • Replies: 4
    • Views: 342
    06-09-2022, 10:55 AM Go to last post
    • Replies: 1
    • Views: 210
    06-08-2022, 03:05 PM Go to last post
    • Replies: 1
    • Views: 166
    06-08-2022, 11:23 AM Go to last post
  16. What a $$ difference 10 years makes...

    Started by 383_StealthRam, 06-02-2022 07:19 AM
    • Replies: 5
    • Views: 474
    06-08-2022, 04:34 AM Go to last post
    • Replies: 8
    • Views: 345
    06-06-2022, 07:33 PM Go to last post
  17. Commander C950 replacement ECU P/Ns?

    Started by OldFatBald, 04-20-2022 12:30 PM
    • Replies: 6
    • Views: 741
    06-03-2022, 05:38 PM Go to last post
    • Replies: 4
    • Views: 368
    06-02-2022, 02:36 PM Go to last post
  18. Big Issues with 454 BBC detonation with Holley HP.

    Started by Waterlife, 05-19-2022 12:13 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,263
    05-30-2022, 06:27 PM Go to last post
  19. Setting up new laptop for tuning.

    Started by pbeck001@yahoo.com, 05-29-2022 09:25 PM
    • Replies: 2
    • Views: 281
    05-30-2022, 08:03 AM Go to last post
  20. Crank A/D Signal

    Started by roytveit, 07-09-2021 03:53 AM
    • Replies: 4
    • Views: 935
    05-29-2022, 08:57 AM Go to last post

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