Genuine BOSCH Unit Pump System
Part number 0414799025

A fuel injector is an essential component of a car's fuel system. It is responsible for delivering precise amounts of fuel into the engine's combustion chamber. The fuel injector works by using pressure to atomize the fuel into fine mist-like particles, which then mix with the incoming air for efficient combustion. This process ensures that the engine receives the right amount of fuel at the right time, optimizing fuel efficiency and power output.

The fuel injector operates electronically, receiving signals from the car's engine control unit (ECU). These signals determine the duration and frequency of each fuel injection event, based on various factors such as engine speed, load, and temperature. By precisely controlling the fuel delivery, the injector helps maintain consistent engine performance, reduces emissions, and enhances overall driveability. Regular maintenance and cleaning of fuel injectors are essential to ensure their proper functioning and to prevent clogs and other issues that may affect the engine's performance.