Fuel injector

FPT Industrial injectors ensure precise fuel delivery, optimizing combustion, reducing emissions and fuel consumption, while providing reliable, long-lasting engine performance. Ignition in diesel engines occurs through compression. When the highly pressurized air inside the cylinder reaches a certain temperature, the fuel-air mixture ignites. During this operation, the injectors are extremely important since the accelerator pedal operates the injection pump or the electronic control unit and therefore it alters the volume of fuel introduced into the cylinders as atomized jets. Therefore, optimum power is ensured at all speeds. Since their introduction, diesel systems have been constantly updated: technology has focused particularly on systems allowing an increasingly efficient fuel-air mixture. Increased focus on environmental issues require checks of exhaust emissions on a regular basis. FPT engines have always had the most technologically advanced injection systems that comply with strict European air pollution regulations; they give optimum performance in all conditions. The main injection system components used on the FPT engines are injectors with fuel nozzle, pump injectors, and electronic injectors. The latter are operated by an electronic control unit that monitors the coolant and air temperature of the engine, as well as the signals that are sent by vehicle sensors: accelerator pedal, brakes, clutch, and speedometer. It is therefore possible to introduce the correct volume of fuel into the cylinders.