Engine Tuning

664 topics in this forum

1. fuel temp sensor for corrections

   By cruz177, June 9, 2021
   • 1 reply
   • 701 views
   • 
   • Adamw
   • June 9, 2021

2. Looking for a tuner around Philadelphia, PA

   By E30eggy215, June 6, 2021
   • 0 replies
   • 287 views
   • 
   • E30eggy215
   • June 6, 2021

3. No start Cold

   By SMP, June 1, 2021
   • 4 replies
   • 564 views
   • 
   • SMP
   • June 3, 2021

4. Looking for tuner in Pennsylvania (BMW S52 Turbo)

   By elliotbares, May 29, 2021
   • 0 replies
   • 421 views
   • 
   • elliotbares
   • May 29, 2021

5. Ignition trim on one cylinder?

   By AEWON, May 19, 2021
   • 7 replies
   • 749 views
   • 
   • koracing
   • May 28, 2021

6. Fuel Pressure & differential constantly changing

   By Cake, May 19, 2021
   • 9 replies
   • 932 views
   • 
   • koracing
   • May 27, 2021

7. 1JZ VVTi Novice adjustments. (Crackle and pops)

   By BoyofBeef, April 28, 2021
   • 17 replies
   • 2.7k views
   • 
   • koracing
   • May 10, 2021

8. CAN Boost Map switching (Subaru SI Drive)

   By Jamescd, May 10, 2021
   • 1 reply
   • 720 views
   • 
   • Adamw
   • May 10, 2021

9. DBW settings for VDO Throttle

   By ArtofAssembly, May 5, 2021
   • 1 reply
   • 830 views
   • 
   • Vaughan
   • May 5, 2021

10. Please educate me on knock.

    By BoyofBeef, April 29, 2021
    • 1 reply
    • 756 views
    • 
    • Adamw
    • April 30, 2021

11. Speed density - not working for me

    By dynoiasi, April 26, 2021
    • 2 replies
    • 797 views
    • 
    • koracing
    • April 27, 2021

12. Jerking badly in very low load

    By dynoiasi, January 31, 2021
    • 6 replies
    • 656 views
    • 
    • dynoiasi
    • April 18, 2021

13. Subaru wrx v8 boost problem

    By Josh Smith, April 11, 2020
    • 13 replies
    • 1.3k views
    • 
    • arxrts
    • April 18, 2021

14. SR20DET PNP Link G4 (not G4+)

    By Joakim Westerman, April 11, 2021
    • 2 replies
    • 507 views
    • 
    • Joakim Westerman
    • April 12, 2021

15. Altezza 3SGE Hesitation on Acceleration / Throttle Application

    By kenkko, February 12, 2021
    • 3 replies
    • 1.5k views
    • 
    • Adamw
    • April 2, 2021

16. borg warner turbo speed sensor link g4

    By lorenzo camplani, March 3, 2021
    • 4 replies
    • 968 views
    • 
    • Grant Baker
    • March 30, 2021

17. lean conditions light load, MAP sensor selection,

    By Will guthrie, March 28, 2021
    • 3 replies
    • 740 views
    • 
    • Will guthrie
    • March 29, 2021

18. SR20DET Starting Issue

    By JMc, March 18, 2021
    • 1 reply
    • 549 views
    • 
    • Adamw
    • March 18, 2021

19. Intake Air Temp sensor on EJ205 [IAT] [ACT]

    By DenisAlmos, February 17, 2021
    • 7 replies
    • 1.3k views
    • 
    • Ben C
    • March 14, 2021

20. BMW S50 intake backfire when ignition turned on

    By justinde, September 9, 2020
    • 13 replies
    • 1.3k views
    • 
    • Stevieturbo
    • March 12, 2021

21. Knock link question

    By shrug, November 28, 2020
    • 8 replies
    • 862 views
    • 
    • shrug
    • February 26, 2021

22. EJ25 N/A non runner

    By SDHVW, February 19, 2021
    • 5 replies
    • 498 views
    • 
    • Adamw
    • February 21, 2021

23. AFR raising up over time

    By DenisAlmos, February 1, 2021
    • 9 replies
    • 872 views
    • 
    • Vaughan
    • February 15, 2021

24. Crank enrichment - Hydrolock

    By Jens_l, January 31, 2021
    • 1 reply
    • 383 views
    • 
    • Adamw
    • January 31, 2021

25. Idle issues

    By Boldie, January 9, 2021
    • 11 replies
    • 827 views
    • 
    • koracing
    • January 18, 2021