Piezo Actuated Fuel Injector Internals
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
| 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) |