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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: 14,783
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 15,480
    07-12-2010, 04:14 PM Go to last post
  1. Switching MAP Sensor

    Started by Cobranick, 07-14-2018 12:24 PM
    • Replies: 4
    • Views: 418
    07-15-2018, 02:09 PM Go to last post
  2. Fuel pump constant with key-on/engine-off.

    Started by notreadleft, 08-02-2018 05:35 PM
    • Replies: 4
    • Views: 419
    08-03-2018, 02:15 PM Go to last post
  3. How do I stop the whistling?

    Started by MK Ultra, 02-17-2019 11:39 PM
    • Replies: 1
    • Views: 421
    02-18-2019, 12:42 AM Go to last post
  4. Scott S2H - please contact me.

    Started by Qwktrip, 09-03-2017 11:07 PM
    • Replies: 0
    • Views: 422
    09-03-2017, 11:07 PM Go to last post
  5. Question 347 Cranking Fuel

    Started by paddyrk, 02-19-2019 02:02 PM
    • Replies: 3
    • Views: 422
    02-20-2019, 12:44 AM Go to last post
  6. Device driver install failed.

    Started by DYNOBOB, 05-01-2018 08:15 AM
    • Replies: 1
    • Views: 423
    05-01-2018, 08:28 AM Go to last post
  7. Keeps Stalling

    Started by Crusader, 07-23-2018 02:24 PM
    • Replies: 4
    • Views: 423
    07-24-2018, 04:40 PM Go to last post
  8. Elevation Change

    Started by cutlassefi, 04-20-2019 08:28 AM
    • Replies: 5
    • Views: 423
    04-27-2019, 12:44 PM Go to last post
  9. TPS Sensor

    Started by ttocs, 07-06-2019 09:36 PM
    • Replies: 8
    • Views: 423
    07-07-2019, 08:52 AM Go to last post
  10. TPS Deceleration Turns Off Closed Loop

    Started by Rage, 09-19-2018 01:10 PM
    • Replies: 2
    • Views: 425
    09-20-2018, 12:09 PM Go to last post
  11. HP EFI V4 with two 3.5" TSLCDs connected?

    Started by 383_StealthRam, 07-15-2019 02:33 PM
    • Replies: 7
    • Views: 425
    07-16-2019, 11:43 AM Go to last post
  12. MAP kPa vs PSIG not matching.

    Started by Jay@HAP, 11-27-2018 12:31 PM
    • Replies: 3
    • Views: 427
    11-27-2018, 01:54 PM Go to last post
  13. Closed Loop

    Started by TMFK, 12-02-2018 08:54 PM
    • Replies: 1
    • Views: 427
    12-03-2018, 12:56 AM Go to last post
  14. MAT Sensor Installation

    Started by SpeedKills, 05-02-2019 04:03 AM
    • Replies: 3
    • Views: 428
    05-02-2019, 12:03 PM Go to last post
    • Replies: 2
    • Views: 429
    05-26-2018, 06:02 PM Go to last post
  15. Rarely in Closed Loop

    Started by TRENDZ, 10-27-2018 07:09 PM
    • Replies: 2
    • Views: 429
    10-30-2018, 09:34 PM Go to last post
  16. Holley DIS Discontinued?

    Started by TJ555, 02-11-2019 07:25 AM
    • Replies: 1
    • Views: 429
    02-11-2019, 07:31 AM Go to last post
  17. No longer will sync.

    Started by Aintqik, 06-29-2018 06:58 PM
    • Replies: 0
    • Views: 431
    06-29-2018, 06:58 PM Go to last post
  18. Question No Cam Signal LS3

    Started by Jfisher_73, 06-18-2019 09:11 AM
    cam sensor, no rpm sync, no signal, no start
    • Replies: 7
    • Views: 431
    09-05-2019, 11:24 PM Go to last post
  19. Datalog Of Detonation

    Started by Rage, 09-08-2017 09:42 AM
    • Replies: 0
    • Views: 432
    09-08-2017, 09:42 AM Go to last post
  20. VE Fuel Graph

    Started by JustinN, 02-03-2019 01:05 PM
    • Replies: 3
    • Views: 433
    02-03-2019, 05:17 PM Go to last post
  21. CNP with Dual Sync Distributor.

    Started by CJ Motorsports, 03-12-2019 04:05 PM
    • Replies: 3
    • Views: 435
    03-22-2019, 09:20 AM Go to last post
  22. Which cam sync sensor for distributor?

    Started by Chris_M, 09-11-2018 12:28 PM
    • Replies: 3
    • Views: 436
    09-11-2018, 11:00 PM Go to last post
  23. For Sale threads?

    Started by racindego, 01-18-2019 02:24 PM
    • Replies: 3
    • Views: 437
    01-18-2019, 04:01 PM Go to last post
  24. My new Holley HP Kit is missing parts.

    Started by 351W, 09-15-2018 03:22 PM
    • Replies: 2
    • Views: 437
    09-17-2018, 06:03 PM Go to last post

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