Fault Code Reading
Engine Control Units (ECUs) are electronic control systems used in automotive applications to manage and optimize engine performance. They receive input from various sensors located throughout the vehicle, such as throttle position, air temperature, and manifold pressure, and use this data to regulate fuel injection, ignition timing, and other critical engine functions. ECUs can also communicate with other management systems in the vehicle, such as transmissions and emissions control devices, to ensure optimal overall performance and efficiency. In essence, ECUs serve as the brain of the modern automotive engine, enabling precise control over a wide range of variables to deliver maximum power, torque, and fuel economy while minimizing emissions and reducing wear and tear on critical components.