Lincoln Navigator: Fuel System - General Information - 3.5L EcoBoost (272kW/370PS) / Fuel System Pressure Check. General Procedures
Special Tool(s) /
General Equipment
|
310-D009
(D95L-7211-A)
Fuel Pressure Test Kit |
Check
NOTE:
This Fuel System Pressure Check is for the low pressure side of the system.
-
Release the fuel system pressure.
Refer to: Fuel System Pressure Release (310-00 Fuel System - General
Information - 3.5L EcoBoost (272kW/370PS), General Procedures).
-
Disconnect the battery ground cable.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
-
Remove the engine appearance cover retainers, release
the engine appearance cover from the rear retainers and then remove the
engine appearance cover.
Torque:
97 lb.in (11 Nm)
-
Remove the high pressure fuel pump noise insulator.
-
Disconnect the fuel jumper tube-to-high pressure pump quick release coupling.
Refer to: Quick Release Coupling (310-00 Fuel System - General Information - 3.5L EcoBoost (272kW/370PS), General Procedures).
-
Install the Fuel Pressure Test Kit between the fuel jumper tube and the High Pressure Fuel Pump.
Use Special Service Tool: 310-D009
(D95L-7211-A)
Fuel Pressure Test Kit.
-
NOTE:
The Fuel Pump (FP) control module electrical
connector was previously disconnected to release the fuel system
pressure and must be reconnected to test the fuel system pressure.
Reconnect the Fuel Pump (FP) control module electrical connector.
-
Reconnect the battery ground cable.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
-
NOTE:
Carry out a Key ON Engine OFF (KOEO) visual
inspection for fuel leaks prior to completing the fuel system pressure
test.
Test the fuel system pressure to make sure it is within
the specified range. For additional information, refer to Specifications
in this section.
-
After completion of the fuel system pressure test,
disconnect the battery ground cable, open the drain valve on the Fuel
Pressure Test Kit and release any residual fluid into an appropriate
container.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
-
Remove the Fuel Pressure Test Kit by reversing the installation steps.
Symptom Chart(s)
Symptom Chart: Fuel System
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
Activation
Refer to: Gasoline and Gasoline-Ethanol Fuel Systems Health and Safety
Precautions (100-00 General Information, Description and Operation)...
Other information:
Special Tool(s) /
General Equipment
204-592Separator, Lower Arm Ball JointTKIT-2006C-FFMFLMTKIT-2006C-LMTKIT-2006C-ROW
Tie Rod End Remover
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems...
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Removal steps in this procedure may contain installation details.
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation)...