From the "Engineering Explained" Youtube channel (Sept 30, 2020), this engineer/content creator is excellent in his ability to explain technical concepts and his production values are high. He is focusing on an Audi EV here but the initial segment is on brake by wire principles using superb animation and includes factors which drive design choices. tags Brake Booster Brake Pump Master Cylinder ABS Stroke Simulator Failsafe Regen Brake ECU Invalid Mode Techstream Hydraulic Nitrogen Diaphragm 47070-12020 Pump and 47050-47110 Master Cylinder 2012 2013 Prius v