Fuel Injection System Components

Abstract: The fuel injection system can be divided into low-pressure and high-pressure sides. The low-pressure components include the fuel tank, fuel supply pump and fuel filter. The high-pressure side components include a high pressure pump, accumulator, fuel injector and fuel injector nozzle. A number of injection nozzle designs and different actuation methods have been developed for use with different types of fuel injection systems.
Low-Pressure Side Components
Overview
Fuel Tank and Fuel Supply Pump
Fuel Filter
Fuel Heaters & Coolers
High-Pressure Side Components
Overview
High Pressure Pump
Accumulator
Fuel Injector and Fuel Injection Nozzle
Fuel Metering
Nozzle Needle Control Actuators