This complex electronic system serves as the brain of the car, continuously monitoring and adjusting various engine functions to ensure optimal performance and efficiency.

The ECM in the Camry is responsible for controlling the fuel injection system, ignition timing, and emissions controls. It constantly receives input from various sensors throughout the engine, such as the oxygen sensor, throttle position sensor, and coolant temperature sensor, to make real-time adjustments to these functions.

One of the key features of the ECM in the Camry is its ability to adapt to different driving conditions. For example, when the driver accelerates, the ECM will increase the fuel flow to provide more power. Similarly, when the vehicle is idling or cruising at a constant speed, the ECM will adjust the fuel mixture to maximize fuel efficiency.

The ECM in the Camry also plays a critical role in diagnosing and alerting the driver of any potential issues with the engine. If the ECM detects a fault in the system, it will trigger the check engine light on the dashboard, indicating that the driver should have the vehicle inspected by a qualified technician.

In summary, the engine control module in a 2020 Toyota Camry is a sophisticated electronic system that ensures the engine operates at peak performance and efficiency. Its ability to constantly monitor and adjust engine functions makes it an essential component of the vehicle's overall operation.

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