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:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Detach the clips and remove the lower steering column opening cover.
Detach the clips and remove the instrument panel lower side trim panel.
Detach the clips and remove the instrument panel upper s..
System Operation
System Diagram - Power Windows
Driver Side Power Windows
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E340177
1
Driver Side
Front Window Motor
2
Driver Side Rear
Window Control
Switch
3
Driver ..