Inspected and examined thoroughly.
Main Functions.
1. Controls Engine Operations: Manages the overall operation and performance of the engine.
2. Regulates Fuel Injection: Controls the amount and timing of fuel delivered to the engine.
3. Manages Ignition Timing: Determines the correct timing for spark plug activation.
4. Monitors Engine Sensors: Receives and processes data from various engine sensors.
5. Optimises Engine Performance: Ensures smooth operation, fuel efficiency and reliable power delivery.
6. Controls Emissions: Regulates engine functions to minimise harmful exhaust emissions.
Why must it be replaced?
An ECM must be replaced when it develops internal electrical faults, fails to communicate with engine components or can no longer properly control essential engine operations.