An is the electronic brain of a vehicle that manages and regulates vital engine functions to ensure optimal performance, fuel efficiency, and emissions control. At its core is the Engine Control Module (ECM) or Unit (ECU) , a specialized computer that continuously processes data from various sensors to adjust engine actuators in real-time. Core Components and Functions
The development of these systems has shifted from traditional mechanical tuning to a modern approach. This involves: Engine control system
Regulating components like Exhaust Gas Recirculation (EGR) to meet environmental standards. Modern Development and Maintenance An is the electronic brain of a vehicle
Adjusting the air-to-fuel ratio for efficient combustion. Engine control system
These devices monitor engine operating conditions such as temperature, RPM, throttle position, and air intake.
Managing the engine's speed when the vehicle is stationary.