-it seems that those three little letters strike fear into many a promoter, track owner, or sanction head whenever they hear it. ECU stands for Engine Control Unit. Also called an ECM (Engine Control ...

FADEC systems monitor engine parameters to make discrete adjustments to the control system and optimize engine performance. Credit: Collins Aerospace As the digital world keeps pushing the electronics ...

The Engine Control Module (ECM) is a crucial component in a car, as it acts as the brain that controls various engine functions. It works in conjunction with multiple sensors, wires, and connectors to ...