Difference between revisions of "Main Page"

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[https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/143753246/Volkswagen+MQB+Tuning+Guide#VolkswagenMQBTuningGuide-GettingtoknowtheMQBPlatforms Cobb TuningVolkswagen MQB Tuning Guide]<br>
 
[https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/143753246/Volkswagen+MQB+Tuning+Guide#VolkswagenMQBTuningGuide-GettingtoknowtheMQBPlatforms Cobb TuningVolkswagen MQB Tuning Guide]<br>
 
[https://www.youtube.com/watch?v=0Yglshxokv4 Understanding AFR and Lambda]<br>
 
[https://www.youtube.com/watch?v=0Yglshxokv4 Understanding AFR and Lambda]<br>
[https://ecutek.atlassian.net/wiki/spaces/SUPPORT/pages/378765322/EA888+Multi-Port+Injection ECUTEK EA888 Tuning Guide]<br>
+
[https://ecutek.atlassian.net/wiki/spaces/SUPPORT/pages/21430325/VW+EA888+Engine+Tuning Ecutek EA888 Tuning Guide]<br>
 
[http://www.nefariousmotorsports.com/forum/ Nefmoto] (Not a whole lot that's simos specific)<br>
 
[http://www.nefariousmotorsports.com/forum/ Nefmoto] (Not a whole lot that's simos specific)<br>
 
[https://s4wiki.com/wiki/Tuning S4 Tuning Wiki] (Not Simos - but still can be helpful)<br>
 
[https://s4wiki.com/wiki/Tuning S4 Tuning Wiki] (Not Simos - but still can be helpful)<br>

Revision as of 02:20, 24 September 2020

The SimosWiki

This site is dedicated to tuning the Simos(18) family of ECUs commonly found in the MQB platform of VW/Audi cars.

Most of the information here revolves around the use of Eurodyne Maestro. Eurodyne does change some maps and axis names, but the vast majority of ecu strategies are kept consistent with the way Continental designed it. An example of where there's a change in the software is the Boss file wastegate duty tables. The factory uses a complex scheme to calculate the exhaust flow vs Boost, while Eurodyne changes this to use a simple RPM vs. Boost level. Examples of the two different tables are on the Eurodyne Maestro Tables page.


Select a topic from the left nav bar or the links below

High level overview of ECU operation

Boost Management

Fueling Management

Editing Software

Eurodyne Maestro (and HPTuners as of late 2020) are the only software suites that allow for end user modifications to the calibration tables

Eurodyne Maestro Tables is an overview of the tables available in Eurodyne Maestro

Helpful Links

Note: External links will attempt to open in a new tab
Cobb TuningVolkswagen MQB Tuning Guide
Understanding AFR and Lambda
Ecutek EA888 Tuning Guide
Nefmoto (Not a whole lot that's simos specific)
S4 Tuning Wiki (Not Simos - but still can be helpful)

Just saying

As with anything, you make modifications at your own risk. Nobody else is responsible for anything that happens while you're tuning your car.


If the information here has been helpful, consider donating. Domain names and web hosting aren't free.

  • Paypal: webmaster@simoswiki.com
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SIMOS is a registered trademark of CONTINENTAL AUTOMOTIVE GMBH. This site has no affiliation.