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:
Special Tool(s) /
General Equipment
6.5 mm Drill Bit
Polydrive Bit Socket
Rivet Gun
Self-Piercing Rivet (SPR) Remover/Installer
Belt Sander
Locking Pliers
Materials
Name
Specification
Metal Bonding AdhesiveTA-1, TA-1-B, 3M™ 08115, LORD Fusor® 108B, Henkel Teroson EP 5055
-
Seam SealerTA-2-B, 3M™ 08308, ..
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
SWB (Short wheel base) shown, LWB (Long wheel base) similar.
NOTE:
LH side shown, RH side similar.
NOTICE:
To avoid damage to moulding, only use moderate force.
NOTE:
Make sure that a new component is installed.
Using a non-marring trim removal tool, di..