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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: 14,652
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 15,341
    07-12-2010, 04:14 PM Go to last post
  1. Bad HP ECU?

    Started by fj1289, Yesterday 08:49 PM
    • Replies: 3
    • Views: 69
    Today, 03:16 AM Go to last post
  2. Gets Rich At Idle

    Started by 434Monte, 06-13-2016 03:47 PM
    • Replies: 9
    • Views: 2,957
    Yesterday, 06:45 PM Go to last post
  3. V5 Stage Assist Wiring

    Started by Five O, 11-15-2019 10:59 AM
    • Replies: 0
    • Views: 67
    11-15-2019, 10:59 AM Go to last post
  4. Custom MAT Sensor - Calibration Curve Data

    Started by fj1289, 11-13-2019 07:20 PM
    • Replies: 3
    • Views: 59
    11-14-2019, 12:34 AM Go to last post
  5. Cam/crank randomly not syncing.

    Started by RealTeal93, 04-22-2019 03:21 PM
    • Replies: 9
    • Views: 656
    11-13-2019, 03:03 PM Go to last post
  6. Pro Dash - GPS Direction

    Started by doctorpd, 11-12-2019 12:01 AM
    • Replies: 0
    • Views: 39
    11-12-2019, 12:01 AM Go to last post
  7. Pro Dash Screens - Create

    Started by doctorpd, 11-11-2019 11:56 PM
    pro dash
    • Replies: 0
    • Views: 36
    11-11-2019, 11:56 PM Go to last post
  8. Holley EFI cold engine tip-in surge helper table.

    Started by Timjus, 11-07-2019 02:02 PM
    • Replies: 5
    • Views: 124
    11-11-2019, 01:19 PM Go to last post
  9. CAN Bus 2-Pin Extension

    Started by bloodhound, 11-07-2019 12:41 PM
    • Replies: 3
    • Views: 70
    11-11-2019, 12:18 PM Go to last post
  10. Rough RPM Signal/Trace

    Started by bWright, 11-02-2019 09:42 AM
    • Replies: 1
    • Views: 148
    11-11-2019, 08:28 AM Go to last post
  11. Pro Dash With Amp +/- Gauge

    Started by doctorpd, 11-10-2019 11:37 PM
    amp, pro dash
    • Replies: 0
    • Views: 37
    11-10-2019, 11:37 PM Go to last post
  12. Injector End Angle Tuning

    Started by 81 TransAm, 09-15-2017 10:01 PM
    9 Pages
    1 2 3 ... 9
    • Replies: 83
    • Views: 14,930
    11-10-2019, 04:26 PM Go to last post
  13. Idle Tuning Problem

    Started by Jart, 11-09-2019 05:46 PM
    • Replies: 3
    • Views: 125
    11-09-2019, 08:28 PM Go to last post
  14. How do I see GPS speed from Pro Dash on HP?

    Started by speedphreake, 08-14-2019 06:33 PM
    • Replies: 9
    • Views: 594
    11-08-2019, 06:43 PM Go to last post
  15. HP ECU not powering on.

    Started by Patrick_Ls13, 11-07-2019 10:09 PM
    • Replies: 3
    • Views: 79
    11-08-2019, 08:06 AM Go to last post
    • Replies: 5
    • Views: 146
    11-07-2019, 10:36 AM Go to last post
  16. Intermittent Sensor Ground

    Started by Cougar5.0, 11-03-2019 12:28 AM
    • Replies: 2
    • Views: 167
    11-06-2019, 10:46 AM Go to last post
  17. Dead Holley HP ECU after sitting a few months.

    Started by lbz34, 10-29-2019 04:10 PM
    • Replies: 8
    • Views: 523
    11-06-2019, 10:16 AM Go to last post
  18. Holley HP EFI no fan status on touchscreen.

    Started by csouth, 11-04-2019 10:24 PM
    • Replies: 0
    • Views: 125
    11-04-2019, 10:24 PM Go to last post
  19. Question Cam Sync Issue

    Started by Jeep4.7, 11-03-2019 10:50 PM
    • Replies: 4
    • Views: 202
    11-04-2019, 02:27 PM Go to last post
  20. Holley HP Single Stage Nitrous

    Started by Ten5camaro, 11-04-2019 09:29 AM
    • Replies: 3
    • Views: 153
    11-04-2019, 10:16 AM Go to last post
  21. 3.5 Sniper TSLCD on HP EFI?

    Started by Corvus Camaro, 11-03-2019 08:11 PM
    • Replies: 1
    • Views: 144
    11-04-2019, 12:24 AM Go to last post
  22. Fox Mustang Tachometer

    Started by gmh8r, 10-06-2019 06:02 PM
    • Replies: 7
    • Views: 369
    11-03-2019, 03:48 PM Go to last post
  23. HP EFI On 3800 V6 Engine

    Started by radrace19, 05-22-2015 04:05 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 71
    • Views: 21,911
    11-03-2019, 09:28 AM Go to last post
  24. 4 Cylinder Clarification on Injector Strategy

    Started by fj1289, 05-27-2019 11:57 AM
    • Replies: 5
    • Views: 558
    11-02-2019, 03:17 AM Go to last post

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