Evaporative Emission (Evap) Control System; Evap Canister Removal/Installation; Evap Purge Control Solenoid Valve Inspection - Honda GL1800 Service Manual

FUEL SYSTEM (Programmed Fuel Injection)
EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM
• Refer to the Vacuum Hose Routing Diagram and
Cable & Harness Routing (page 1-23) for hose
connections and routing.
EVAP CANISTER REMOVAL/
INSTALLATION
Remove the front lower fairing (page 2-6).
Disconnect the No. 1 and No. 4 hoses from the
EVAP canister.
Remove the two bolts and the EVAP canister bracket
from the engine.
Remove the two bolts and the EVAP canister from
the bracket.
Install the EVAP canister in the reverse order of
removal.
EVAP PURGE CONTROL SOLENOID
VALVE INSPECTION
Remove the center inner fairing (page 2-10).
Disconnect the 2P connector, No. 4 and No. 5 hoses
from the EVAP purge control solenoid valve.
Remove the EVAP purge control solenoid valve
from the stay.
Check the air flow from hose fitting A (input port) to
hose fitting B (output port).
Air should not flow.
Connect a 12-V battery to the solenoid valve
connector.
CONNECTION:
Battery (+) – Black/yellow terminal
Battery (–) – Yellow/black terminal
Air should flow out when the battery is connected.
Install the EVAP purge control solenoid valve in the
reverse order of removal.
5-74
OLTS
No. 1 HOSE No. 4 HOSE EVAP CANISTER
OLENOID VALVE
No. 4 HO E No. 5 HO E
VAP PURG CONTROL
SOL NOID VALV
(A)
CONNECTOR
(B)