Lincoln Navigator: Evaporative Emissions - 3.5L EcoBoost (272kW/370PS) / Evaporative Emissions - Overview. Description and Operation
Overview
The EVAP
system prevents hydrocarbon emissions from entering the atmosphere by
storing fuel vapors and routing the vapors to the engine to be consumed
during normal engine operation.
The EVAP system consists of:
-
EVAP canister
-
EVAP canister purge valve
-
EVAP canister vent solenoid
-
Fuel Tank Pressure (FTP) sensor and tube
-
Easy Fuel (capless) fuel tank filler pipe
System Operation
System Diagram
Item
Description
1
LH Valve cover
2
Air Cleaner outlet pipe
3
EVAP canister purge valve
4
Upper intake manifold
5
PCV
6
RH valve cover
7
EVAP canister
8
Vapor blocking valve
9
Fuel Tank Pressure (F..
Other information:
System Operation
System Diagram
Item
Description
1
MS-CAN
2
HS1-CAN
3
BCM
4
SCMJ
5
HS1-CAN
6
PCM
7
Liftgate Ajar Switch
8
Seat Control Switches
9
Power Folding Seat Motors
10
Hall-Effect Sensors
11
Motors
12
GWM
Network Mess..
Special Tool(s) /
General Equipment
100-002
(TOOL-4201-C)
Holding Fixture with Dial Indicator Gauge
205-001
(TOOL-4000-E)
Spreader, Differential Carrier
205-335
(T93P-4000-A)
Spreader, Differential Housing (Plate)TKIT-1993-FLMTKIT-1993-LMTKIT-1996-F/FM
205-368
(T96T-4000-A)
Adapter for Differential Housing SpreaderTKIT-1998-LM (NavigatoR..