3686370 | Genuine Cummins® Engine Injector Wiring Harness

Functions: 
Power supply: The harness provides the necessary electrical power to operate the injectors and their components.
Signal transmission: It transmits control signals from the ECM to the injectors, determining the timing and duration of fuel injection.
Electrical connection: The primary function is to establish a reliable electrical connection between the ECM and each individual fuel injector.

The engine injector wiring is important to ensure a reliable electrical connection between the ECM and the injectors, allowing the correct delivery of electrical energy and signals to control the timing and duration of fuel injection. This ensures efficient operation of the injectors and optimal engine performance.

Cummins® is a pioneering American corporation founded in 1919, specializing in engines, generators, and related technologies for automotive, marine, and construction industries. Renowned for its innovations in diesel engines and hybrid technologies, Cummins is actively advancing alternative energy sources like electricity and hydrogen. With a global footprint, it leads in engines and power solutions for trucks, agriculture, and construction, operating through an extensive network of distributors and dealers in nearly 190 countries. Guided by core values of integrity, diversity, excellence, caring, and teamwork, Cummins continues to drive innovation for a better world.