Ford Fusion: Evaporative Emissions - 1.5L EcoBoost (118kW/160PS) – I4 / 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
-
EVAP blocking valve
-
Fuel vapor tubes
-
Easy Fuel (capless) fuel tank filler pipe
System Operation
Refer to the PC/ED manual section 1 Description and Operation.
System Diagram
Item
Description
1
Valve cover
2
Turbocharger inlet pipe
3
Air cleaner (ACL) outlet pipe
4
Vapor ejector
5
Turbocharger to CAC (Charge Air Cooler) tube
6
Dual check valve
7
EVAP (Evaporative Emission) canister pur..
Other information:
Special Tool(s) /
General Equipment
300-OTC1585AEPowertrain Lift
300-OTC1819E2,200# Floor Crane, Fold Away
303-1502Lifting Device EngineTKIT-2012A-FLTKIT-2012A-ROW
307-569Disconnect Tool TOC Line (1/2)TKIT-2006U-F/FMTKIT-2006U-FLM/LMTKIT-2006U-ROW1TKIT-2006U-ROW2
Strap Wrench
Adjustable Mounting Arm
Oil Drain Equipment
Hose Clamp Remover/Installer
..
System Operation
System Diagram
Item
Description
1
ABS
2
HS-CAN
3
Grille Shutter Actuator
4
PCM
5
LIN
Active Grille Shutter
The grille shutter actuator positions the grille shutters based on commands from the PCM. The grille shutter moves 90 degrees from fully closed to fully open and, based on the position commanded by the PCM, is set i..