Lincoln Navigator: Fuel Charging and Controls - 3.5L EcoBoost (272kW/370PS) / High-Pressure Fuel Pump Drive Unit. Removal and Installation
Removal and Installation
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The high-pressure fuel pump drive unit is part of the right cylinder head.
Refer to: Cylinder Head RH (303-01 Engine - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
Removal
NOTICE:
Do not loosen any fittings or plugs on the high-pressure fuel pump.
With the vehicle in NEUTRAL, position it on a hoist...
Removal
Release the fuel system pressure.
Refer to: Fuel System Pressure Release (310-00 Fuel System - General
Information - 3.5L EcoBoost (272kW/370PS), General Procedures)...
Other information:
Removal
NOTE:
LH seat shown, RH seat similar.
NOTE:
Removal steps in this procedure may contain installation details.
Raise the seat to the full up position.
Disconnect the electrical connector...
System Operation
System Diagram
Item
Description
1
BCM
2
DDM
3
DRDM
4
GWM
5
DLC
6
IPC
7
PDM
8
PRDM
9
Front Passenger Door Lock Control Switch
10
RKE Antenna
11
Passive Key
12
RKE And Passive E..