Aftermarket Engine Management Systems

632 topics in this forum

1. Which Idle Valve?

   • 1
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   By madspikes, November 10, 2009
   • 31 replies
   • 9,384 views
   • 
   • madspikes
   • December 1, 2009

2. Motronic MP3.1 from 605

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   By DamirGTI, September 5, 2018
   • 31 replies
   • 4,269 views
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   • DamirGTI
   • September 6, 2023

3. Just Fried My Megasquirt

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   By pugpete1108, July 30, 2009
   • 30 replies
   • 9,027 views
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   • pugpete1108
   • August 12, 2009

4. Another Remap On The Card!

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   By sailtek22, November 24, 2011
   • 30 replies
   • 5,422 views
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   • sailtek22
   • December 7, 2011

5. Unlocking A Gti-6 Ecu

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   By yeti-dj, May 13, 2009
   • 29 replies
   • 11,860 views
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   • [L'e$kro]
   • October 11, 2009

6. Installing Mp3.1, A Further Update

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   By welshpug, March 31, 2012
   • 29 replies
   • 12,208 views
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   • pug_ham
   • June 20, 2012

7. 6 On Itbs And Emerald

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   By All Praise The GTI, July 31, 2010
   • 29 replies
   • 5,114 views
   • 
   • davenport
   • August 15, 2010

8. After Market Ecu For Xu7j4rs?

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   By tomcolinjones, December 18, 2010
   • 29 replies
   • 10,124 views
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   • sideways danny
   • December 20, 2010

9. Distributor Sensor Help

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   By rsta1466, November 18, 2012   

   • Emerald K6
   • 29 replies
   • 6,386 views
   • 
   • pug_ham
   • February 5, 2013

10. Rev counter help!!!

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    By Andy Willis, September 5, 2018
    • 29 replies
    • 8,812 views
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    • pug_ham
    • July 3, 2019

11. Why Do I Keep Killing Coil Packs

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    By kyepan, November 3, 2015
    • 28 replies
    • 6,587 views
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    • kyepan
    • April 8, 2016

12. Gti6 Into 205 Wiring

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    By dean, December 1, 2008
    • 26 replies
    • 6,873 views
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    • hothatch
    • April 11, 2010

13. The Dreaded Multiplug...

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    By A2TheA, August 26, 2009
    • 26 replies
    • 6,161 views
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    • pug_ham
    • September 2, 2009

14. Wideband Lambda For Dta S40

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    By CaptainK, February 11, 2010
    • 26 replies
    • 12,375 views
    • 
    • Thijs_Rallye
    • December 5, 2021

15. Motronic Octane Switch Resistor Values.

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    By JoshGti, November 24, 2011
    • 26 replies
    • 5,072 views
    • 
    • pug_ham
    • December 8, 2011

16. 306 S16 engine wiring help

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    By hcmini1989, May 28, 2019
    • 26 replies
    • 5,950 views
    • 
    • hcmini1989
    • May 6, 2020

17. Emerald Comms Trouble

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    By phil withers, June 26, 2009
    • 25 replies
    • 8,710 views
    • 
    • Cameron
    • December 3, 2009

18. 2.0 Turbo Engine Wiring

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    By Daviewonder, July 22, 2009
    • 25 replies
    • 6,031 views
    • 
    • Daviewonder
    • July 23, 2009

19. 205 - Gti6 Rev Counter

    By zebedy101, September 6, 2009
    • 24 replies
    • 11,778 views
    • 
    • Spiky
    • February 20, 2013

20. Making A Loom For My Emerald Ecu

    By M_R_205, December 20, 2008
    • 23 replies
    • 10,435 views
    • 
    • M_R_205
    • January 31, 2009

21. Wasted Spark Vrs. Direct Fire

    By petert, June 9, 2009
    • 23 replies
    • 9,145 views
    • 
    • snillet
    • June 16, 2009

22. Jetronic To Motronic Upgrade

    By sparky, July 27, 2009
    • 23 replies
    • 9,253 views
    • 
    • pug_ham
    • July 30, 2009

23. Throttle Position Sensor

    By hcmini1989, April 5, 2010
    • 23 replies
    • 9,920 views
    • 
    • sport1901966
    • October 21, 2010

24. Annoying Idle Leading To Stalling

    By Simes, July 3, 2010
    • 23 replies
    • 6,096 views
    • 
    • petert
    • May 6, 2011

25. Emerald Start Up

    By stuRALLYE, May 13, 2016
    • 23 replies
    • 3,092 views
    • 
    • petert
    • May 17, 2016