[s-cars] The ultimate question: How to plug a BMW M5 3.8 liters Mass Air S ensor into the Audi ECU ?????

[Frederic L'Huillier]

Hi,

A friend of mine own a special Audi S2. The engine has been entirely rebuild
for super high power target. Lehman has been involved on the chip part. The
engine as it is, is capable of developping more than 500 HP (650 HP is the
target). Unfortunately the Audi Mass Air Flow Sensor is not designed for
such power. The trick is to use the one from the BMW M5 3.8 liters engine
(Ref 0280 214 006). Dahlback is doing the same on his customers cars. Does
anyone know how to connect this bimmer part to the Audi ECU. If nobody has
the answer, I will call Hans Dahback directly.
Thank in advance for your help on this very very specific question.

Regards,
Frederic.