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Home >> Ford >> 2014 >> F-150 FX2, 2D Pickup >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Engine Controls - Description & Operation (Diesel)) >> Fuel System >> High Pressure Fuel System >> High Pressure Fuel System

High Pressure Fuel System

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.
Fig 1: High Pressure Fuel System Diagram
G07432305Courtesy of FORD MOTOR CO.
Item Number Description
1 - Low pressure fuel supply from the diesel fuel conditioning module
2 - Engine mounted secondary fuel filter
3 - Fuel injector return fuel
4 - Fuel pressure switch
5 - Fuel volume control valve
6 - High pressure injection pump
7 - LH fuel rail supply tube
8 - LH fuel injectors (4 required)
9 - Fuel rail pressure sensor
10 - LH fuel injector supply tubes (4 required)
11 - Pressure control valve
12 - LH fuel rail
13 - RH fuel rail supply tube
14 - RH fuel rail
15 - RH fuel injector supply tubes (4 required)
16 - RH fuel injectors (4 required)
17 - LH fuel rail supply tube
18 - Fuel temperature sensor
19 - Fuel rail and high pressure injection pump return fuel
20 - Low pressure fuel return to the diesel fuel conditioning module