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ECU Files => ECU Definition File Requests => Topic started by: M3T1 on January 21, 2025, 07:54:25 PM



Title: MED9.1 8P0907115P 389074 0010 (2007 Audi A3 2.0T)
Post by: M3T1 on January 21, 2025, 07:54:25 PM
Hey all, I'm new to the euro tuning/ECU hacking world. I've read my binary file off of my 2007 Audi A3 (2.0t), and I could use a damos/map pack to help me get started. I only found one on here, and it barely had anything defined. I couldn't even see an ignition table. I'm wondering if anyone has anything more complete. Any help/guidance would be appreciated. I have experience tuning with HP Tuners and some standalones, but I'm new to the Euro world and doing the manual hacking. I do have WinOLS, so an OLS project file/damos would be fine as well :)


Title: Re: MED9.1 8P0907115P 389074 0010 (2007 Audi A3 2.0T)
Post by: gremlin on January 21, 2025, 08:53:26 PM
Use 1K0907115S 0020 mappack (.kp file).
It's 100% full compatible to your firmware.

http://nefariousmotorsports.com/forum/index.php?topic=12472.msg103391#msg103391


Title: Re: MED9.1 8P0907115P 389074 0010 (2007 Audi A3 2.0T)
Post by: M3T1 on January 21, 2025, 09:18:13 PM
This is perfect! Thank you so much!

For future reference, how would I have found that on my own? The numbers and letters seem totally disconnected from my OS and ECU version at first glance. Is there a way of decoding/deciphering this? Or is it just a matter of doing it for a long time and knowing what's what? Forgive my noobness haha.


Title: Re: MED9.1 8P0907115P 389074 0010 (2007 Audi A3 2.0T)
Post by: gremlin on January 21, 2025, 09:43:35 PM
For VAG cars and Bosch ECUs, you can compare ETK strings in firmware dumps to find identical or similar firmware.
For example, in your file it is signature:
"55/1/MED91/5/4420.01//D915A_44D000/D915A_44D000/220207/"
The most important thing is to match (marked red) the project number.


Title: Re: MED9.1 8P0907115P 389074 0010 (2007 Audi A3 2.0T)
Post by: M3T1 on January 21, 2025, 10:08:43 PM
And what are you using to see that information?


Title: Re: MED9.1 8P0907115P 389074 0010 (2007 Audi A3 2.0T)
Post by: prj on January 22, 2025, 04:51:20 AM
And what are you using to see that information?

Any hex editor, search for /1/