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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: 14,647
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 15,335
    07-12-2010, 04:14 PM Go to last post
  1. Bad HP?

    Started by fj1289, Today 08:49 PM
    • Replies: 0
    • Views: 1
    Today, 08:49 PM Go to last post
  2. Pro Dash Screens - Create

    Started by doctorpd, 11-11-2019 11:56 PM
    pro dash
    • Replies: 0
    • Views: 33
    11-11-2019, 11:56 PM Go to last post
  3. Pro Dash With Amp +/- Gauge

    Started by doctorpd, 11-10-2019 11:37 PM
    amp, pro dash
    • Replies: 0
    • Views: 36
    11-10-2019, 11:37 PM Go to last post
  4. Pro Dash - GPS Direction

    Started by doctorpd, 11-12-2019 12:01 AM
    • Replies: 0
    • Views: 38
    11-12-2019, 12:01 AM Go to last post
  5. Custom MAT Sensor - Calibration Curve Data

    Started by fj1289, 11-13-2019 07:20 PM
    • Replies: 3
    • Views: 53
    11-14-2019, 12:34 AM Go to last post
  6. V5 Stage Assist Wiring

    Started by Five O, Yesterday 10:59 AM
    • Replies: 0
    • Views: 60
    Yesterday, 10:59 AM Go to last post
  7. CAN Bus 2-Pin Extension

    Started by bloodhound, 11-07-2019 12:41 PM
    • Replies: 3
    • Views: 68
    11-11-2019, 12:18 PM Go to last post
  8. HP ECU not powering on.

    Started by Patrick_Ls13, 11-07-2019 10:09 PM
    • Replies: 3
    • Views: 72
    11-08-2019, 08:06 AM Go to last post
  9. Question 554-112 Coil Driver Help

    Started by Jeep4.7, 07-20-2019 07:16 PM
    • Replies: 0
    • Views: 109
    07-20-2019, 07:16 PM Go to last post
  10. Anyone know about Water/Meth activation?

    Started by MK Ultra, 09-26-2019 10:43 AM
    • Replies: 0
    • Views: 112
    09-26-2019, 10:43 AM Go to last post
  11. Throttle Linkage Issue SBF Victor Jr. Intake

    Started by Jart, 09-21-2019 07:55 PM
    • Replies: 0
    • Views: 116
    09-21-2019, 07:55 PM Go to last post
  12. Holley EFI cold engine tip-in surge helper table.

    Started by Timjus, 11-07-2019 02:02 PM
    • Replies: 5
    • Views: 116
    11-11-2019, 01:19 PM Go to last post
  13. HP ECU fitment to l67 Ecotech V6.

    Started by Jcadyno, 06-03-2019 04:22 PM
    • Replies: 0
    • Views: 119
    06-03-2019, 04:22 PM Go to last post
  14. Idle Tuning Problem

    Started by Jart, 11-09-2019 05:46 PM
    • Replies: 3
    • Views: 121
    11-09-2019, 08:28 PM Go to last post
  15. Holley HP EFI no fan status on touchscreen.

    Started by csouth, 11-04-2019 10:24 PM
    • Replies: 0
    • Views: 122
    11-04-2019, 10:24 PM Go to last post
  16. Will 550-606 ECU & Harness work with Coil-On-Plug?

    Started by NstyLX, 10-16-2019 01:55 PM
    • Replies: 1
    • Views: 125
    10-16-2019, 02:54 PM Go to last post
  17. Control Outputs with ECU or Dash

    Started by CALencioni, 09-09-2019 11:35 AM
    • Replies: 0
    • Views: 134
    09-09-2019, 11:35 AM Go to last post
  18. Holley V4 Coolant Temperature Scale

    Started by Rage, 09-14-2019 08:57 AM
    • Replies: 1
    • Views: 138
    09-14-2019, 09:28 AM Go to last post
  19. RPM Dash Issue

    Started by 1999coppertop, 10-02-2019 06:33 PM
    • Replies: 1
    • Views: 140
    10-02-2019, 11:06 PM Go to last post
    • Replies: 5
    • Views: 140
    11-07-2019, 10:36 AM Go to last post
  20. 3.5 Sniper TSLCD on HP EFI?

    Started by Corvus Camaro, 11-03-2019 08:11 PM
    • Replies: 1
    • Views: 142
    11-04-2019, 12:24 AM Go to last post
  21. Low FPS on gauges display after V5.

    Started by zwede, 10-20-2019 03:41 PM
    • Replies: 2
    • Views: 143
    10-20-2019, 04:06 PM Go to last post
  22. 82868 Coil Dwell Time?

    Started by q87z28, 10-05-2019 01:56 PM
    82868 coil, 82868 dwell
    • Replies: 1
    • Views: 145
    10-05-2019, 02:15 PM Go to last post
  23. Rough RPM Signal/Trace

    Started by bWright, 11-02-2019 09:42 AM
    • Replies: 1
    • Views: 145
    11-11-2019, 08:28 AM Go to last post
  24. Repeated WBO2 Failure

    Started by bWright, 10-29-2019 07:38 AM
    • Replies: 1
    • Views: 146
    10-29-2019, 07:45 AM Go to last post

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