Loading ...
Loading ...
Loading ...
Emission Control Systems
103
continued
Information
The exhaust emission control system includes
the following components that should not need
adjustment, although periodic inspection by
your Honda dealer is recommended.
❙
Secondary Air Injection System
The secondary air injection system adds filtered
air into the exhaust gas to help improve
emission control performance.
An evaporative emissions control system uses a
canister filled with charcoal to absorb fuel vapor
from the fuel tank and carburetor while the
engine is off. The vapor is drawn into the
engine and burned while riding.
The engine is equipped with a closed crankcase
system to prevent discharging crankcase
emissions into the atmosphere. Blow-by gas is
returned to the combustion chamber through
the air cleaner and the intake manifold.
The fuel tank, fuel hoses, and fuel vapor charge
hoses use fuel permeation control technologies
to prevent fuel vapor emissions.
Tampering with these components to reduce or
defeat the effectiveness of the fuel permeation
technologies is prohibited.
Exhaust Emission Control System
Evaporative Emission Control System
50 STATE (meets California)
Crankcase Emissions Control System
Fuel Permeation Emission Control
Loading ...
Loading ...
Loading ...