What is an automotive PCB board?
1 Answers
An automotive PCB board refers to the ECU (Electronic Control Unit) in a vehicle, which can supply the appropriate amount of fuel based on different driving conditions, adjust ignition timing and angle, and control various electronic components. Below are specific details about the ECU: 1. Function: The ECU has computation and control capabilities. While the engine is running, it collects signals from various sensors, performs calculations, and converts the results into control signals to manage the operation of controlled components. 2. Calculation: The built-in program continuously compares and calculates with the signals collected from various sensors during engine operation. The results of these comparisons and calculations are used to control multiple parameters of the engine, such as ignition, air-fuel ratio, idle speed, and exhaust gas recirculation.