Lincoln Aviator: Engine Emission Control - 3.0L EcoBoost / Removal and Installation - Positive Crankcase Ventilation (PCV) Valve
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
Disconnect the PCV valve quick release coupling.
Refer to: Quick Release Coupling (310-00A Fuel System - General Information - 3.0L EcoBoost, General Procedures).
-
NOTICE:
A new PCV valve must be installed if removed from the valve cover. Damage will occur to the locking mechanism on the PCV valve.
Rotate the PCV valve counterclockwise, then remove and discard the PCV valve.
Installation
-
Lubricate the new PCV valve O-ring seal with clean engine oil.
-
To install, reverse the removal procedure.
Diagnostics
in this manual assume a certain skill level and knowledge of
Ford-specific diagnostic practices. For information about these, REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...
Other information:
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems. Failure of these fasteners
may result in major service expense. Use the same or equivalent parts if
replacement is necessary. Do not use a replacement part of lesser
quality or substitute design...
System Operation
System Diagram
Item
Description
1
Rear footwell ambient lighting LEDs
2
LIN
3
DDM
4
LH welcome mat lamp
5
RH welcome mat lamp
6
PDM
7
Front cup holder lighting LEDs
8
Front footwell ambient lighting LEDs
9
Rear door ambient lighting LEDs
10
HS-CAN1
11
APIM
12
HS-CAN3
13
FDIM
14
GWM
15
MS-CAN
16
Liftgate lamp
17
Vanity mirror lamps
18
Glove compartment lamp
19
Console/bin lamps
20
LH second row interior lamp
21
RH second row interior lamp
22
Cargo lamp
23
Third row interior lamp
24
LIN
25
Overhead console
26
RGTM
27
LIN
28
Headlamp switch
29
Scuff plate lamps
30
Second row cup holder lighting LEDs
31
Front door ambient lighting LEDs
32
Instrument panel ambient lamps
33
Center console pass thru ambient lamp
34
Door latch control modules
35
Door ajar switch
36
Rear door puddle lamps
37
LIN
38
BCM
39
Exterior door handle LEDs
Network Message Chart
DDM And PDM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Welcome mat lamp activation
GWM
Provides welcome mat lamp request from the GWM to activate the exterior mirror welcome mat lamps...