Hey everyone,

I have been lurking here for a while now trying to pull info and such.  My ultimate goal was to learn about the basics of chip tuning, and emissions readiness codes.  Alas, I could not find the information I needed in time, so I'm going to have to drop the coin and get the Eurodyne Suite.

I thought I might be able to help the next guy out by linking all of the information I've found all in one place.  I would like for this to turn into something that could help new tuners.  Somewhat of a newb FAQ or a beginners thread.  I'll post more when I have a bit more time.

Note: None of this is my work, but rather my notes of sorts and links to great info by greater people.



The S4 Wiki is obviously the best place to start:


S4 Wiki



My ultimate goal was to conquer evsup1 by modifying MSLUB, so here is everything I've found on the subject of Emissions Readies:


Emissions Delete and Setting Actual Readiness (Nefmoto)


SLS 88.150 (Secondary Air Control)


delete sai, real readiness passed (By our very own k0mpressed)


Real Passed Readiness (Nefmoto)


Here are some other links that seemed to be the most informative to me:

   
How to locate the values to disable DTCs (Nefmoto)


ECU Cross Compatibility  


The Basics of Creating an ECU File (Tunerpro)



Tuning DIYs:

Ongoing DIY: Tuning Bosch ME7.5 for 1.8t (By: Createddeleted)  


Introduction to Tuning (Dynamic EFI)