"ECU Pinout Explained | Coil, Injector, Cam, Crank Sensor & IAC Valve Full Wiring Guide" In this video, we explain the ECU pinout on a practical board setup. You’ll learn: How the Ignition Coil pins are connected to the ECU 🔌 How Injector signals are controlled by the ECU 💉 The wiring of Cam and Crank Sensors with ECU ⚙️ How the IAC (Idle Air Control) Valve receives power and signal from the ECU ⚡ This tutorial is designed for auto electricians, students, and car technicians who want to unders