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 ...

-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 ...

Marelli has introduced a new line of port fuel injection engine control units (PFI ECUs) for gasoline, flex fuel, and ...

A check engine light that returns after being reset means the underlying fault has not been repaired, only cleared from ...