V6 TDI ECU Replacement/Swap

Translated on 15-08-2026, 2:55.

Enjoy your meal...

Short question for the engine control unit specialists:

Is it possible to drive a training course (STG) from the AKE within the BDH?
Apart from the adjustments to the WFS and AI.

Background:
My colleague has an Audi A6 Allroad AKE with an *** tuning that increases the power to 204 hp and torque to 410 Nm.
Now the car is a total loss...
And I could get the engine control unit (ECU) at a reasonable price.

Sure, here is the translation of the text from German to English:

"MFG" stands for "Mit freundlichen Grüßen," which translates to "Sincerely" or "Best regards" in English. It is a common way to end a formal letter or email.

Translated on 15-08-2026, 2:56.

AKE and BAU engines use the same fuel injection pump. However, the BDH engine has its own unique fuel injection pump. This means that the engine control unit (ECU) and the fuel pump control unit might not be compatible with each other. I would simply try connecting the ECU and see if it works.

Translated on 15-08-2026, 2:57.

If the AKE control unit doesn't fit your vehicle, please let me know how much it costs!

Ideally, I would know the numbers that are on the control unit beforehand.