Crankshaft position, camshaft position, speed sensors.
Vehicles present a notoriously harsh electrical environment. An ECU must operate smoothly despite massive voltage fluctuations. ecu design pinout work
Modern ECUs employ split ground planes—power ground and signal ground—connected at a single point near the power supply entry. Connector ground pins must connect directly to their respective plane without introducing ground loops. Crankshaft position, camshaft position, speed sensors
The MCU must process time-critical loops, like calculating ignition sparks at 8,000 RPM, within microseconds. like calculating ignition sparks at 8