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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: 11,855
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 12,569
    07-12-2010, 04:14 PM Go to last post
  1. Won't idle after smoothing Fuel Graph.

    Started by stormdog, 10-08-2017 05:19 PM
    • Replies: 3
    • Views: 443
    10-10-2017, 12:11 AM Go to last post
  2. Is this valve float?

    Started by Five O, 07-01-2015 03:51 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 7,077
    10-09-2017, 09:22 PM Go to last post
  3. Fox Mustang Crank To Run Setting

    Started by 93stangburden, 10-09-2017 12:22 PM
    • Replies: 1
    • Views: 259
    10-09-2017, 12:27 PM Go to last post
  4. In Search Of LQ4/L92 Spark Table

    Started by burg54, 10-08-2017 04:45 PM
    • Replies: 2
    • Views: 289
    10-08-2017, 09:21 PM Go to last post
  5. Sync Issue

    Started by burg54, 10-08-2017 07:21 AM
    • Replies: 6
    • Views: 394
    10-08-2017, 03:57 PM Go to last post
  6. Flex Fuel Hi Err

    Started by asheikh3, 09-25-2017 09:37 AM
    • Replies: 4
    • Views: 399
    10-06-2017, 12:09 AM Go to last post
  7. Holley oil pressure transducer.

    Started by ttocs, 09-30-2017 05:15 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 710
    10-04-2017, 04:04 PM Go to last post
  8. Doing a 180° on the TPS sensor OK?

    Started by SICK_FOX, 10-04-2017 06:42 AM
    • Replies: 4
    • Views: 297
    10-04-2017, 07:46 AM Go to last post
  9. ECU Losing Crank & Cam signals, RPM goes up off idle.

    Started by pvt-maximus, 03-11-2017 03:13 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,678
    10-02-2017, 02:06 PM Go to last post
    • Replies: 1
    • Views: 202
    10-01-2017, 04:27 PM Go to last post
  10. HP EFI With A Carburetor

    Started by DynoDon, 09-27-2017 07:12 PM
    • Replies: 3
    • Views: 386
    09-30-2017, 12:22 AM Go to last post
  11. Still Having 2-Step Problems

    Started by nitrousdan67, 09-28-2017 12:39 PM
    • Replies: 5
    • Views: 502
    09-29-2017, 06:27 PM Go to last post
  12. PWM In-Tank Eliminator Pump

    Started by allan5oh, 06-15-2017 12:08 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,764
    09-29-2017, 04:30 PM Go to last post
  13. HP EFI SBF Coil-On-Plug, No Fire

    Started by Dh9250, 05-16-2017 12:51 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,891
    09-29-2017, 01:22 PM Go to last post
  14. SBF, TFI just stopped working. NEED HELP

    Started by CareyH, 08-29-2017 11:14 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,256
    09-29-2017, 01:16 PM Go to last post
  15. '94 Mustang fuel level vs impedance graph?

    Started by ttocs, 09-29-2017 11:48 AM
    • Replies: 0
    • Views: 215
    09-29-2017, 11:48 AM Go to last post
  16. Question SBF not firing, PLEASE HELP!

    Started by Foxy-88, 09-09-2017 03:24 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 939
    09-27-2017, 11:23 PM Go to last post
  17. High RPM when off throttle.

    Started by hallass66, 09-22-2017 11:29 AM
    • Replies: 7
    • Views: 483
    09-27-2017, 11:45 AM Go to last post
  18. 550-604 Injector Harness

    Started by Mike99, 09-26-2017 09:21 AM
    • Replies: 3
    • Views: 281
    09-26-2017, 10:50 AM Go to last post
  19. A/C & Electric Fans Wiring Question

    Started by Mike99, 09-25-2017 07:53 PM
    • Replies: 0
    • Views: 244
    09-25-2017, 07:53 PM Go to last post
  20. First software for ECU with revision 0578.

    Started by frank voth, 09-25-2017 07:30 AM
    • Replies: 2
    • Views: 217
    09-25-2017, 04:18 PM Go to last post
  21. Activating Advanced Tables

    Started by MJScrap, 09-24-2017 10:59 PM
    • Replies: 0
    • Views: 284
    09-24-2017, 10:59 PM Go to last post
  22. 120 lb/hr Holley Injector Questions

    Started by allan5oh, 08-21-2016 09:42 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 74
    • Views: 10,430
    09-24-2017, 11:33 AM Go to last post
  23. How to see AE fuel only in your datalogs.

    Started by allan5oh, 09-22-2017 09:03 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 668
    09-24-2017, 12:15 AM Go to last post
  24. Transbrake Boost Timing

    Started by G3mustang, 09-17-2017 11:49 AM
    • Replies: 5
    • Views: 483
    09-23-2017, 11:22 PM Go to last post

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