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.
Other information:
Materials
Name
Specification
Motorcraft® Silicone Brake Caliper Grease and Dielectric CompoundXG-3-A
ESA-M1C200-AESE-M1C171-A
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Do not pull the engine appearance cover forward or
sideways to remove. Failure to press straight upward on the underside of
the cover at the att..
System Operation
Catalyst And Exhaust Systems
The
catalytic converter and exhaust systems work together to control the
release of harmful engine exhaust emissions into the atmosphere. The
engine exhaust gas consists mainly of nitrogen (N), CO2 and water (H2O).
However, it also contains CO , NOX , hydrogen (H), and various unburned
HC . The major air pollutants of CO , NOX , and HCs, and t..