How to Remove the ECU from a 2010 Mercedes E63 AMG V8 VRTuned.com April 1, 2014 Tuning Tech If you want to do a ECU Flash on your Mercedes E63 AMG, you are in luck as it really wakes up the car. The bad news is if you have a 2010 6.3L V8, the ECU is located in the passenger fender well. The only...