What is a Fca on a Cummins?
The Cummins FCA (Fuel Control Actuator) is a device that regulates the amount of fuel that is injected into the engine. It is located on the side of the engine and is connected to the fuel injectors. The FCA controls the fuel injection timing, duration, and pressure. It is important to keep your FCA in good working condition as it can affect the performance of your engine.