Ignition (1-2-3) (wire)

Ignition 1-2-3 (wire): A single function wire designed to connect the ignition system to the ECU. This wire is used to send ignition signals from the ECU to ignition components such as coils or distributors. The Ignition 1-2-3 wires are critical for controlling and activating ignition timing at various stages, typically in multi-cylinder or multi-ignition systems, ensuring accurate timing and performance optimization. These wires are often used in high-performance or custom engine configurations where multiple ignition outputs are required for advanced ignition control. The wires ensure that the correct ignition signal is delivered at the correct time, keeping the engine running smoothly and efficiently.