Ford Ecosport: Evaporative Emissions - 2.0L Duratec-HE (129kW/175PS) / 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
Valve cover
2
Air Cleaner (ACL) outlet pipe
3
Vapor ejector
4
EVAP (Evaporative Emission) canister purge valve
5
Intake manifold
6
PCV (Positive Crankcase Ventilation) valve
7
EVAP canister
8
Fuel vapor v..
Other information:
Special Tool(s) /
General Equipment
Interior Trim Remover
8 mm Drill Bit
MIG/MAG Welding Equipment
Spot Weld Drill Bit
Locking Pliers
Materials
Name
Specification
Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM
-
Removal
NOTE:
Roof removed for clarity.
NOTE:
Factory welds may be substituted with r..
Inspection
NOTE:
Do not use a caustic cleaning solution or a wire brush to clean the pistons or damage can occur.
Clean and inspect the (1) ring lands, (2) pin bosses,
(3) skirts and the (4) tops of the pistons. If wear marks, scores or
glazing is found on the piston skirt, check for a bent or twisted
connecting rod.
NOTE:
..