Fuel Injection Nozzle L41-823 Fuel Injection Nozzle M0012P154

Fuel Injection Nozzle L41-823
Fuel Injection Nozzle M0012P154
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Common Rail injectors
Common Rail injectors make possible fine electronic control over the fuel injection time and quantity, and the higher pressure that the common rail technology makes available provides better fuel atomization. In order to lower engine noise, the engine's electronic control unit can inject a small amount of diesel just before the main injection event ("pilot" injection), thus reducing its explosiveness and vibration, as well as optimizing injection timing and quantity for variations in fuel quality, cold starting and so on.