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Forum: HP EFI

HP EFI Tuning & Tech

    • Replies: 0
    • Views: 12,566
    07-12-2010, 04:14 PM Go to last post
  1. Sticky Thread Sticky: HP Potential RPM Input Problem

    Started by Doug F, 10-12-2010 04:57 PM
    • Replies: 0
    • Views: 11,849
    10-12-2010, 04:57 PM Go to last post
  1. 4.6L Base Calibration

    Started by 04Slobra, 01-26-2017 11:28 PM
    • Replies: 4
    • Views: 646
    01-29-2017, 03:13 PM Go to last post
  2. Looking for Global Folder.

    Started by 06x6spdGTO, 03-11-2014 08:41 PM
    • Replies: 1
    • Views: 2,336
    03-12-2014, 02:15 AM Go to last post
  3. HP EFI Retrofit

    Started by 1 2 NV, 03-02-2014 09:35 AM
    • Replies: 8
    • Views: 5,404
    03-04-2014, 09:33 AM Go to last post
  4. I've been cranking on this for hours.

    Started by 1 2 NV, 05-30-2014 09:28 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 7,335
    06-03-2014, 04:15 AM Go to last post
  5. I need help with ignition/distributor.

    Started by 1 2 NV, 05-14-2014 08:07 PM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 9,376
    05-20-2014, 02:49 PM Go to last post
  6. Custom harness for HP EFI?

    Started by 1 2 NV, 05-30-2018 07:44 AM
    • Replies: 1
    • Views: 127
    05-31-2018, 11:34 PM Go to last post
  7. Injector Output Error When Changing ECU Type

    Started by 11sChevelle, 12-31-2016 03:32 PM
    • Replies: 1
    • Views: 349
    12-31-2016, 03:51 PM Go to last post
  8. Holley Traction Control coming soon?

    Started by 1320king, 02-22-2016 05:25 PM
    • Replies: 7
    • Views: 3,366
    02-28-2016, 05:32 AM Go to last post
  9. Can I use this for gauges and tuning?

    Started by 1320king, 05-11-2014 08:04 PM
    • Replies: 8
    • Views: 4,476
    05-20-2014, 06:46 PM Go to last post
  10. Need LS3 Injector Information

    Started by 1320king, 08-23-2014 01:37 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 7,857
    09-07-2014, 08:12 PM Go to last post
  11. Gauge Display Sizing

    Started by 1320king, 11-16-2014 10:04 PM
    • Replies: 1
    • Views: 2,121
    11-17-2014, 03:26 AM Go to last post
  12. Barely starts and won't idle, FIRST START UP.

    Started by 1320king, 04-22-2015 11:54 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 42
    • Views: 14,682
    05-16-2015, 04:05 AM Go to last post
  13. Erratic AFR with Learning active?

    Started by 1320king, 08-24-2015 10:20 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 7,265
    08-27-2015, 11:03 AM Go to last post
  14. Holley HP EFI Transbrake Diode

    Started by 1320king, 11-21-2016 04:27 PM
    • Replies: 1
    • Views: 1,203
    11-21-2016, 04:51 PM Go to last post
  15. V2 to V4 nightmare!

    Started by 1320king, 12-09-2016 07:09 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 32
    • Views: 3,257
    12-09-2017, 04:18 PM Go to last post
  16. 2-Step activation via parameters, and not input?

    Started by 1320king, 06-15-2017 01:34 PM
    • Replies: 2
    • Views: 486
    06-15-2017, 04:44 PM Go to last post
  17. Deka 80 lb/hr Injector Off Time confusion.

    Started by 1320king, 08-05-2017 10:46 AM
    • Replies: 4
    • Views: 481
    08-05-2017, 12:01 PM Go to last post
  18. AFR Sudden Drop

    Started by 1964fairlane, 04-25-2018 07:16 AM
    o2 oxygen sensor
    • Replies: 9
    • Views: 376
    05-02-2018, 07:09 PM Go to last post
  19. Selftune without laptop connected?

    Started by 1967c10, 06-18-2012 03:04 AM
    • Replies: 1
    • Views: 2,550
    06-18-2012, 03:52 AM Go to last post
  20. Download ecu global file

    Started by 1967c10, 07-23-2012 02:22 PM
    • Replies: 1
    • Views: 3,090
    07-23-2012, 05:09 PM Go to last post
  21. TPS Autoset Error

    Started by 1967c10, 10-24-2012 04:57 PM
    • Replies: 2
    • Views: 5,523
    11-08-2012, 01:42 PM Go to last post
  22. No Start/No Spark

    Started by 1967c10, 10-25-2012 04:42 PM
    • Replies: 7
    • Views: 7,258
    10-28-2012, 07:40 AM Go to last post
  23. ECU Learning Time

    Started by 1967c10, 05-22-2013 04:17 AM
    • Replies: 6
    • Views: 4,841
    05-24-2013, 02:46 AM Go to last post
  24. Cold Start Tuning

    Started by 1967c10, 02-08-2014 07:42 AM
    • Replies: 7
    • Views: 5,550
    02-22-2014, 08:48 AM Go to last post
  25. Cut Open ECU

    Started by 1967c10, 04-18-2015 06:40 AM
    • Replies: 3
    • Views: 2,190
    04-18-2015, 04:19 PM Go to last post

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