The engine control module (ECM) in a Mazda CX-5 is a critical component of the vehicle’s operation and performance.
The ECM is responsible for controlling the engine’s functions and ensuring that it is running at optimal levels. The ECM constantly monitors various sensors located throughout the engine and vehicle, such as the oxygen sensor, throttle position sensor, and engine temperature sensor. These sensors provide data to the ECM, which then adjusts various parameters to …