Lincoln Aviator: Fuel System - General Information - 3.0L EcoBoost / General Procedures - Fuel System Pressure Check
Special Tool(s) /
General Equipment
![](images/general_procedures_fuel_system_pressure_check-2817/2324/imagen2_002(276).jpg) |
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 (310-00A Fuel System - General Information - 3.0L EcoBoost, General Procedures).
-
Disconnect the battery ground cable.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
-
-
Remove the nuts.
Torque:
18 lb.ft (25 Nm)
-
Remove the bolt and High pressure pump shield.
Torque:
18 lb.ft (25 Nm)
-
Disconnect the fuel supply tube quick connect coupling.
-
Install the Fuel Pressure Test Adapter and the Fuel
Pressure Test Kit between the fuel tube and the fuel jumper tube.
Use Special Service Tool: 310-D009
(D95L-7211-A)
Fuel Pressure Test Kit.
-
NOTE:
The fuel pump 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 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.
NOTE:
After completion of the fuel system pressure test,
open the drain valve on the Fuel Pressure Test Kit and release any
residual fuel into a suitable container prior to removing the tool.
Test the fuel system pressure to make sure it is within the specified range.
Refer to: Specifications (310-00A Fuel System - General Information - 3.0L EcoBoost, Specifications).
Symptom Chart(s)
Symptom Chart: Fuel System
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
Special Tool(s) /
General Equipment
292-00004Fuel Tanker 100 GPM
Draining
WARNING:
Before beginning any service procedure in this
section, refer to Safety Warnings in section 100-00 General Information...
Other information:
System Operation
System Diagram
Item
Description
1
EPAS gear
2
EPAS motor
3
EPAS position sensor
4
EPAS torque sensor
5
PSCM
6
GWM
7
PCM
8
IPC
9
BCM
10
RCM
11
ABS
12
IPMB
13
IPMA
14
PAM
15
SASM
16
SCCM
17
SUMA
Network Message Chart
PSCM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Anti-lock brake control activated
ABS module
Informs the PSCM an anti-lock brake event is taking place...
..