1B-2 Emission Control Devices:
Crankcase Emission Control System Description
B947H11201002
The engine is equipped with a PCV system to prevent discharging crankcase emissions into the atmosphere. Blow-by
gas in the engine is constantly drawn into the crankcase, which is returned to the combustion chamber through the
PCV (breather) hose, air cleaner and throttle body.
1
2
“C”
“D”
“E”
“A”
“B”
I947H1120002-02
1. PAIR control solenoid valve “A”: Fresh air “C”: Exhaust gas “E”: Return oil
2. PCV hose “B”: Fuel/Air mixture “D”: Blow-by gas
Manuals by Motomatrix / The Solution For Lost Motorcycle Coded Keys
email: info@motomatrix.co.uk / www.motomatrix.co.uk
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