Lincoln Corsair: Evaporative Emissions - 2.0L EcoBoost (177kW/240PS) – MI4 / Description and Operation - Evaporative Emissions - Overview
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
-
EVAP blocking valve
-
Fuel Tank Pressure (FTP) sensor and tube
-
Easy Fuel (capless) fuel tank filler pipe
System Operation
System Diagram
Item
Description
1
Air Cleaner (ACL) outlet pipe
2
EVAP ejector
3
Turbocharger to CAC tube
4
Check valve
5
EVAP purge valve
6
Check valve
7
Intake manifold
8
Fuel tank filler pipe
9
EVAP canister
10
Fuel vapor vent valve
11
Fue..
Other information:
Special Tool(s) /
General Equipment
100-002
(TOOL-4201-C)
Holding Fixture with Dial Indicator Gauge
303-1688Preload Tool, Balance Shaft
303-507Timing Peg, Crankshaft TDCTKIT-2001N-FLMTKIT-2001N-ROW
Check
Install the special tool and rotate the crankshaft
slowly clockwise until the crankshaft balance weight is up against the
Crankshaft TDC Timing Peg. The eng..
Removal
NOTICE:
Do not loosen or remove the crankshaft pulley bolt without
first installing the special tools as instructed in this procedure. The
crankshaft pulley and the crankshaft timing sprocket are not keyed to
the crankshaft. The crankshaft, the crankshaft sprocket and the pulley
are fitted together by friction. For that reason, the crankshaft
sprocket is also unfastened if the pul..