EMISSION CONTROL SYSTEM
[HO-C Engine]
PURPOSE OF SYSTEM
System
Positive crank case ventilation
Spark delay system
Choke breaker system
Throttle positioner system
Fuel evaporative emission control system
Abbreviation
PCV
so
C/8
TP
""""
EC-2
•
PURPOSE
Reduction of blow-by gas (HC emission)
Reduction of HC and NOx
Reduction of HC and CO
Reduction
of
HC and CO
Reduction
of
evaporative HC emission
•
•
•