The Engine Control Module (ECM), also known as the Engine Control Unit (ECU), is the brain of your vehicle's engine. It's a sophisticated electronic system responsible for controlling various engine ...

ECU stands for engine control unit, and it is the main computer that regulates the operation of the engine. It receives inputs from various sensors, such as the throttle position, the oxygen level, ...

GM said the ECM was developed to address a common challenge for specialized vehicle builders, who often create custom engine control systems to match their application. By Kevin Linger Kevin is the ...

(iSeeCars) – There are a lot of mechanical and electrical parts that work together to help your car run smoothly. The electronic control module (ECM) or powertrain control module (PCM) is the main ...

-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 ...