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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: 17,666
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 18,625
    07-12-2010, 04:14 PM Go to last post
  1. 5.0 Mustang IAC adapter opinions.

    Started by 88 347 stroker, Yesterday 04:00 PM
    • Replies: 3
    • Views: 40
    Today, 07:57 AM Go to last post
  2. V5 Firmware update on 3.5 Handheld

    Started by brettallen59, Today 03:27 AM
    • Replies: 1
    • Views: 19
    Today, 07:52 AM Go to last post
  3. Long Cranking Time (5 seconds) Before Firing

    Started by brettallen59, 08-03-2020 04:21 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 223
    Today, 05:44 AM Go to last post
  4. Tach Signal

    Started by doctorpd, Yesterday 08:52 PM
    • Replies: 1
    • Views: 36
    Today, 01:35 AM Go to last post
  5. Rev Limiter

    Started by tkrogel, 08-03-2020 11:43 AM
    holley hp efi
    • Replies: 3
    • Views: 75
    Yesterday, 12:32 AM Go to last post
  6. No RPM/Spark/Fuel

    Started by obeymycamaro, 07-10-2020 01:33 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 431
    08-03-2020, 12:18 PM Go to last post
  7. Momentary Fuel Pressure Drops

    Started by stacked33, 07-30-2020 05:08 PM
    • Replies: 6
    • Views: 174
    08-03-2020, 08:24 AM Go to last post
  8. No Start

    Started by 3DTim, 06-30-2020 08:45 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 64
    • Views: 2,212
    08-02-2020, 04:09 PM Go to last post
  9. Smile Spark table for my Ford '69 HP EFI engine.

    Started by MUST.SWEDE, 06-18-2020 12:47 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 41
    • Views: 1,915
    07-31-2020, 02:13 PM Go to last post
  10. Select Save when exiting EFI program on my laptop?

    Started by Larry R, 07-29-2020 11:55 AM
    • Replies: 2
    • Views: 127
    07-29-2020, 04:13 PM Go to last post
  11. Loses power, running rich.

    Started by bozo@computer.org, 07-26-2020 04:38 PM
    • Replies: 9
    • Views: 207
    07-28-2020, 07:52 PM Go to last post
  12. LS3 Sensors & Injectors

    Started by another69, 07-31-2017 01:33 PM
    • Replies: 9
    • Views: 2,086
    07-28-2020, 06:52 PM Go to last post
  13. Cam, Coil & Injectors Firing Screen or Indicator?

    Started by doctorpd, 07-27-2020 08:23 PM
    • Replies: 2
    • Views: 78
    07-28-2020, 08:14 AM Go to last post
    • Replies: 7
    • Views: 225
    07-27-2020, 09:40 PM Go to last post
  14. Pro Dash speed logging.

    Started by Liltroy, 07-12-2020 04:25 PM
    • Replies: 5
    • Views: 162
    07-26-2020, 11:55 PM Go to last post
  15. LSx coils on SBC.

    Started by Dex, 07-12-2020 12:27 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 454
    07-26-2020, 09:57 AM Go to last post
  16. Main harness CAN Bus wiring question.

    Started by Bill C, 07-25-2020 07:05 AM
    • Replies: 4
    • Views: 118
    07-25-2020, 12:46 PM Go to last post
  17. Loss RPM sync during run, but still runs.

    Started by turbofreak, 07-23-2020 09:19 AM
    • Replies: 2
    • Views: 152
    07-23-2020, 11:50 PM Go to last post
    • Replies: 4
    • Views: 120
    07-22-2020, 08:47 PM Go to last post
  18. Holley HP Ford FE gremlins.

    Started by NoName23, 07-21-2020 10:40 PM
    • Replies: 2
    • Views: 129
    07-22-2020, 02:11 PM Go to last post
  19. Early indication of WBO2 sensor going bad?

    Started by diehrd, 03-25-2020 06:58 PM
    • Replies: 3
    • Views: 585
    07-20-2020, 02:10 PM Go to last post
  20. ECU not reading more than 60% TPS.

    Started by csouth, 07-10-2020 12:03 AM
    • Replies: 4
    • Views: 165
    07-19-2020, 09:13 PM Go to last post
  21. Car leans out in warm temps.

    Started by Ctgreddy, 07-04-2020 08:46 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 363
    07-19-2020, 10:33 AM Go to last post
  22. Slow sync with sequential EFI question.

    Started by monaroman, 07-19-2017 12:41 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,958
    07-19-2020, 10:06 AM Go to last post
  23. Bypass or blow-off?

    Started by gmh8r, 07-05-2020 02:15 PM
    • Replies: 1
    • Views: 165
    07-18-2020, 09:20 PM Go to last post

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