Welcome to SJM Autotechnik

1982-1996 Audi 5 cylinder, V6 and V8 Engine Control Unit (ECU) diagnostics and trouble-shooting tips.

Please use the "diagnostics" drop down menu at the top of this page to locate information for your model Audi

Please send any website comments to us by email.

Thank you for visiting our website!

---

SJM Autotechnik is not affiliated with or endorsed by Audi AG or Audi of America, Inc.

Audi ®, Quattro ®, Avant, Tiptronic, A1, A2, A3, A4, A5, A6, A7, A8, S3, S4, S5, S6, S7, S8, TT, RS4, RS 6, R8, Q7, Q5, Q3 and allroad quattro are trademarks of Audi AG and are used with their permission.

Copyright © 1998-2024 SJM Autotechnik™ , all rights reserved.

Website design by
King of all Trades