Hello, I have a Audi 90 Quattro with a 3B engine.
This is a 5cyl 20valve turbo.
I am planing to remov the ECU and install this VEMS to tune the engine.
The engine has 2 knock sensors that should be used and a idle motor. The stock ignition distubitor will be changed to 1 coil pr syl.
I don`t have: boost controll
I planed to take out ca 500hp of the engine.
Anyone done this engine before?
All tips are welcome!!!!