How to Remove the Mercedes C63 W204 ECU For Flashing VRTuned.com January 8, 2016 Tuning Tech The V8 6.2L of the Mercedes C63 AMG is a raw beast when flashed. To flash this ECU, removing it to be bench flashed is very easy. Most of the AMG cars can easily have the ECU removed. The ME9.7 ECU is a...