Cummins Electronic Fuel Control Actuator | 4903523

Description

The Cummins Electronic Fuel Control Actuator 4903523 is a crucial component used primarily for XPI fuel systems on EPA13 Automotive 8.9-liter ISC/ISL engines. The electronic fuel control actuator is responsible for precisely regulating the amount of fuel delivered to the engine's combustion chambers. By receiving signals from the engine's electronic control unit (ECU) the actuator adjusts the fuel injection timing and duration, optimizing engine performance, fuel efficiency and emissions. It plays a significant role in ensuring the engine runs smoothly and efficiently under various operating conditions.

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