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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: 14,299
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 14,974
    07-12-2010, 04:14 PM Go to last post
  1. Surging Idle

    Started by George F, Today 11:50 AM
    • Replies: 4
    • Views: 48
    Today, 04:41 PM Go to last post
  2. Wiring harness selection help needed!

    Started by Petey383, 09-21-2018 09:11 PM
    • Replies: 7
    • Views: 454
    Yesterday, 03:32 PM Go to last post
    • Replies: 1
    • Views: 28
    Yesterday, 02:54 PM Go to last post
  3. Injector End Angle Tuning

    Started by 81 TransAm, 09-15-2017 10:01 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 76
    • Views: 13,043
    Yesterday, 08:26 AM Go to last post
  4. Question Engine Kill Switch/Button

    Started by paddyrk, 10-14-2019 11:45 AM
    • Replies: 4
    • Views: 75
    10-14-2019, 07:34 PM Go to last post
  5. Post Target AFR no change.

    Started by ecmauto, 10-13-2019 06:57 PM
    • Replies: 2
    • Views: 99
    10-14-2019, 06:39 PM Go to last post
  6. Base Calibration MAP Question

    Started by Jart, 10-13-2019 01:15 PM
    • Replies: 3
    • Views: 56
    10-13-2019, 02:57 PM Go to last post
  7. V2 Nitrous ICF

    Started by bWright, 10-13-2019 10:19 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 65
    10-13-2019, 02:16 PM Go to last post
  8. Cold weather vs hot weather idle settings.

    Started by Qwktrip, 10-12-2019 04:52 PM
    • Replies: 1
    • Views: 73
    10-12-2019, 05:08 PM Go to last post
    • Replies: 7
    • Views: 121
    10-12-2019, 05:00 PM Go to last post
  9. Exhaust pops under acceleration.

    Started by another69, 06-14-2019 07:23 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,020
    10-12-2019, 04:32 PM Go to last post
  10. Wiring factory ABS sensor into HP.

    Started by froman, 06-28-2019 03:20 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 546
    10-10-2019, 11:36 PM Go to last post
  11. Injectors opening before cranking?

    Started by Qwktrip, 10-06-2019 06:18 PM
    • Replies: 2
    • Views: 81
    10-06-2019, 08:23 PM Go to last post
  12. Fox Mustang Tachometer

    Started by gmh8r, 10-06-2019 06:02 PM
    • Replies: 3
    • Views: 56
    10-06-2019, 06:27 PM Go to last post
  13. Initial Startup No Spark, Ford TFI

    Started by Jart, 10-05-2019 09:35 PM
    • Replies: 7
    • Views: 109
    10-06-2019, 12:15 PM Go to last post
  14. 82868 Coil Dwell Time?

    Started by q87z28, 10-05-2019 01:56 PM
    82868 coil, 82868 dwell
    • Replies: 1
    • Views: 75
    10-05-2019, 02:15 PM Go to last post
  15. Power To ECU Question

    Started by Jart, 10-03-2019 09:15 PM
    • Replies: 1
    • Views: 89
    10-03-2019, 11:20 PM Go to last post
  16. Can't account for ignition timing.

    Started by Qwktrip, 10-01-2019 11:51 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 280
    10-03-2019, 07:22 PM Go to last post
  17. RPM Dash Issue

    Started by 1999coppertop, 10-02-2019 06:33 PM
    • Replies: 1
    • Views: 65
    10-02-2019, 11:06 PM Go to last post
  18. Engine dies after sitting idle.

    Started by 84capri, 09-28-2019 03:01 PM
    • Replies: 2
    • Views: 113
    09-28-2019, 09:42 PM Go to last post
  19. Holley HP/Terminator X Ford Global Files.

    Started by Jart, 09-27-2019 05:26 PM
    • Replies: 5
    • Views: 101
    09-27-2019, 06:06 PM Go to last post
  20. Anyone know about Water/Meth activation?

    Started by MK Ultra, 09-26-2019 10:43 AM
    • Replies: 0
    • Views: 64
    09-26-2019, 10:43 AM Go to last post
  21. GM IAC Stepper Motor Wiring

    Started by Tom R, 09-22-2019 09:00 AM
    • Replies: 8
    • Views: 187
    09-25-2019, 07:42 PM Go to last post
  22. Graph smoothing and hidden decimal values.

    Started by Timjus, 09-23-2019 03:31 PM
    • Replies: 1
    • Views: 130
    09-23-2019, 04:13 PM Go to last post
  23. Driveshaft Sensor Installation

    Started by procharged67, 03-05-2017 03:05 PM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 3,414
    09-22-2019, 07:08 AM Go to last post

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