Honda CB900F Service Manual page 166

FUEL SYSTEM (Programmed Fuel lnjectionl
EVAPORATIVE EM ISSION CONTROL
SYSTEM (California type only)
Note:
Refer to the Vacuum Hose Routing Diagram and
Cable & Harness Ro uti ng (page 1-33) for the tube
connection s and routing.
EVAPORATIVE EMISSION (EVAP)
CANISTER REMOVAL/INSTALLATION
Disconnect the No .1 and No.4 tube from the EVAP
canister and remove them from the clamp .
Rem ove the bolts, nuts and the EVA? canister from
th e bracket.
Install the EVAP canister in the reverse order of
remo val.
EVAP PURGE CONTROL SOLENOID
VALVE
REMOVAL/INSTALLATION
Discon nect the No.4 and No. 5 tu bes f ro m th e EVAP
purge contro l soleno id valve .
Remove the bolts, nuts and solenoid valve from the
stay.
Disconnect the 2P connector from the solenoid valve.
Insta ll the solenoid valve in the reve rse order of
remova l.
INSPECTION
Rem ove the soleno id va lve .
Check ai r flow from tube fitting (A) (input port) to tube
fitt ing
(8)
(output port).
Air shou ld not flow out .
Connect the 12 V battery to the solenoid valve
connector.
CONNECTION:
Battery
1+1 -
Black/White term ina l
Battery
H -
Yellow/Black termina l
Air should flow when the battery is connected .
5-78
No .1 TUBE (Fuel ta nk-t o-Cani ster)
~ (JJ )
'1-'
No.4 TU BE
(Canister-to- EVA P purge control solenoid valv e)
~
c
0
~
0 0 0 __0
~o
0
~
0 •
No.3 TUBE (Drain)
No.2 TUBE
(Open air-to -Caniste r)