Piezo Actuated Fuel Injector Internals
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of FORD MOTOR CO.
| Item |
Description |
| 1 |
Wiring harness electrical connector |
| 2 |
Low-pressure fuel return outlet |
| 3 |
High-pressure fuel inlet |
| 4 |
High-pressure fuel passage |
| 5 |
Piezo actuator |
| 6 |
Hydraulic coupler |
| 7 |
Control valve |
| 8 |
Intermediate plate |
| 9 |
Nozzle |
| 10 |
Nozzle needle (pintle) |
| 11 |
Fuel delivery orifices (8 each) |