Loading ...
Loading ...
Loading ...
Noise Emission Requirements
The EPA also requires that vehicles built after
January 1,1983 comply with applicable noise
emission standards for one year or 1,865 miles
(3,000 km) after the time of sale to the ultimate
purchaser, the time operated and maintained
according to the instructions provided.
Exhaust Emission Control System
The exhaust emission control system includes
the following components that should not need
adjustment, although periodic inspection by
your dealer is recommended.
#
PGM-FI System
The PGM-FI system has four subsystems: Air
Intake, Engine Control, Fuel Control, and
Exhaust Control. The Engine Control Module
(ECM) uses various sensors to determine how
much air is going into the engine. It then
controls how much fuel is injected under all
operating conditions.
#
Ignition Timing Control System
The ignition timing control system adjusts the
ignition timing to reduce the amount of HC,
CO, and NOx produced.
#
Secondary Air Injection System
The exhaust emission control system consists of
a secondary air injection system. The secondary
air injection system introduces filtered air into
the exhaust gases in the exhaust port. The
secondary air injection system helps improve
emission control performance. No adjustments
to this system should be made, although
periodic inspection of the components is
recommended.
Evaporative Emission Control System
50 STATE (meets California)
An evaporative emissions control system uses a
canister filled with charcoal to adsorb fuel vapor
from the fuel tank while the engine is off. The
vapor is drawn into the engine and burned
while riding.
Emission Control Systems
Information
88
Loading ...
Loading ...
Loading ...