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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: 14,032
    10-12-2010, 04:57 PM Go to last post
    • Replies: 0
    • Views: 14,705
    07-12-2010, 04:14 PM Go to last post
  1. HP TBI WBO2 says it's uncalibrated in software?

    Started by steve, 07-05-2012 02:41 PM
    • Replies: 9
    • Views: 5,288
    07-21-2012, 09:47 PM Go to last post
    • Replies: 1
    • Views: 2,386
    07-16-2012, 10:40 AM Go to last post
  2. Exclamation Engine Idle Problem

    Started by metroland, 07-16-2012 03:14 AM
    • Replies: 4
    • Views: 4,452
    07-16-2012, 08:00 AM Go to last post
  3. HP Digital Gauge Out

    Started by oregonjoe, 07-15-2012 02:49 PM
    • Replies: 0
    • Views: 1,929
    07-15-2012, 02:49 PM Go to last post
  4. HP CAN Bus

    Started by oregonjoe, 07-15-2012 02:47 PM
    • Replies: 0
    • Views: 2,285
    07-15-2012, 02:47 PM Go to last post
  5. HP EFI Learn

    Started by marka683, 07-15-2012 11:59 AM
    • Replies: 3
    • Views: 5,012
    07-15-2012, 02:00 PM Go to last post
    • Replies: 1
    • Views: 4,674
    07-12-2012, 04:32 AM Go to last post
  6. Exclamation ACCEL knock sensor specs

    Started by metroland, 07-10-2012 12:45 PM
    • Replies: 6
    • Views: 4,638
    07-10-2012, 10:05 PM Go to last post
  7. Thumbs up 550-412 HP EFI, cold start is terrible.

    Started by bronkster, 07-08-2012 08:20 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 11,409
    07-10-2012, 08:11 PM Go to last post
  8. Suddenly switched to running very rich!

    Started by Grandpa Ronsy, 06-16-2012 04:00 AM
    • Replies: 4
    • Views: 6,996
    07-10-2012, 07:32 AM Go to last post
  9. Off Idle Stumble

    Started by 1badgoat, 06-24-2012 04:18 PM
    • Replies: 9
    • Views: 9,936
    06-29-2012, 04:34 AM Go to last post
  10. Question HP EFI Injectors Not Pulsing

    Started by streetroder, 06-27-2012 03:20 PM
    • Replies: 7
    • Views: 7,727
    06-28-2012, 07:15 AM Go to last post
  11. HP ECU Datalog Error Code ERR000

    Started by JAY3524, 06-25-2012 08:42 PM
    • Replies: 3
    • Views: 3,609
    06-27-2012, 02:08 AM Go to last post
  12. Selftune without laptop connected?

    Started by 1967c10, 06-18-2012 03:04 AM
    • Replies: 1
    • Views: 2,749
    06-18-2012, 03:52 AM Go to last post
  13. Holley HP LSX, Slow start, random idle swing

    Started by Olds-LSX, 06-12-2012 12:50 PM
    • Replies: 7
    • Views: 5,135
    06-13-2012, 02:44 AM Go to last post
  14. Looking for the Boost and WM config

    Started by Zero, 06-07-2012 01:35 PM
    • Replies: 1
    • Views: 3,571
    06-07-2012, 03:23 PM Go to last post
  15. Bucking Issue

    Started by abumalik, 02-18-2012 09:35 AM
    • Replies: 4
    • Views: 5,563
    02-19-2012, 10:28 AM Go to last post
  16. Software/Firmware

    Started by Phoenix-MN, 08-18-2010 07:54 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 24,465
    02-18-2012, 08:54 AM Go to last post
    • Replies: 1
    • Views: 6,787
    09-27-2011, 10:45 AM Go to last post
  17. Thanks guys for standing behind your product!

    Started by torc55, 07-27-2011 11:54 PM
    • Replies: 3
    • Views: 5,390
    08-01-2011, 05:04 PM Go to last post
  18. Cool LS2 twin turbo tech questions

    Started by stateman72, 04-05-2011 07:18 PM
    • Replies: 3
    • Views: 5,931
    04-08-2011, 04:37 AM Go to last post
  19. Considering A HP - Questions

    Started by Scottie-GNZ, 03-17-2011 11:53 PM
    • Replies: 9
    • Views: 8,989
    04-06-2011, 05:03 PM Go to last post
  20. No VE based tuning option?

    Started by WhatsADSM, 03-14-2011 11:35 AM
    • Replies: 4
    • Views: 5,739
    03-15-2011, 02:48 AM Go to last post
  21. Trans Cooler Fan Control

    Started by greenlion, 03-08-2011 08:57 AM
    • Replies: 3
    • Views: 5,183
    03-09-2011, 02:40 PM Go to last post
  22. What MAP sensor is included with the 550-605 kit?

    Started by TraviZ28, 12-28-2010 12:47 AM
    • Replies: 1
    • Views: 3,792
    12-28-2010, 02:15 PM Go to last post

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