The diesel fuel injector is a core component of the diesel fuel injection system that is installed on the cylinder heads in the engine to supply fuel to the combustion chambers.
When the unit receives electric signals from the ECU, the internal Piezo actuator operates to inject the correct amount of fuel in its optimal spray form into the combustion chambers. By maximizing combustion with up to 7 injection stages, the unit improves fuel efficiency, reduces noise, and reduces emissions.
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