Day: December 25, 2024

The Bosch diesel injector solenoid valve consists of key components like the solenoid spring, armature shaft, and return spring, controlled by the ECU using high-voltage PWM signals. When de-energized, the valve seals to prevent fuel flow; when energized, it opens, reducing pressure in the control chamber and allowing fuel injection. This system ensures accurate fuel delivery at high pressure and precise timing, optimizing engine efficiency and performance.

The injector nozzle nut functions to securely fasten the nozzle to the injector body, ensuring stability and proper alignment of the components.