Emissions Control System
consists of three major systems.
The Crankcase Emission Control System prevents
blow-by gas from releasing into the atmosphere. This system recycles
gas back into the intake manifold (Closed Crankcase Ventilation
The Evaporative Emission Control System
prevents evaporative gas from releasing into the atmosphere. This
system burns gas at appropriate engine operating condition after
gathering it in the canister.
The Exhaust Emission Control System converts
the three pollutants [hydrocarbons (HC), carbon monoxide (CO), and
oxides of nitrogen (NOx)] into harmless substances by using the
3-way catalytic converter.