Evaporative Emission Control System - Honda CB HORNET 160R 2015 Shop Manual

Check the air suction hose between the PAIR control valve
and air cleaner housing for deterioration, damage or loose
connections.
Make sure that the hose is not cracked.
Remove and check the air suction hose.
If the carbon deposits in the air suction hose, check the
PAIR check valve.
Installation is in the reverse order of removal.
EVAPORATIVE EMISSION
CONTROL SYSTEM
The evaporative emission control system collects the fuel
vapor from the fuel tank and is stored in the canister with
more fresh air when the engine is at a stand still. These
vapours are directed to the engine via one way valve and
the carburetor when the engine is running.
The device helps in avoiding the air pollution caused due
to fuel vapours diffused into the air
The evaporative emission control system consist of two
main components:
• Canister component
• One way valve
INSPECTION:
Remove the right side and left side cover.
Check the following hoses for deterioration, damage and
loose connection:
– Fuel tank to EVAP canister hose.
– EVAP Canister to one way valve hose
– EVAP Canister breather hose
– EVAP Canister drain hose
– EVAP one way valve to carburetor hose.
Check also the EVAP canister and one way valve for cracks
or other damage.
Installation is in the reverse order of removal.
AIR SUCTION HOSE
ONE WAY
VALVE
CANISTER
CHARGE TUBE
ONE WAY
VALVE HOSE
MAINTENANCE
CANISTER COMP.
FRESH AIR
FUEL VAPOR
FRESH AIR TUBE
DRAIN TUBE
3-15