Subaru Legacy III (2000-2003 year). Service manual — part 193
EC(H4SOw/oOBD)-8
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)
PURGE CONTROL SOLENOID VALVE
5. Purge Control Solenoid Valve
A: REMOVAL
1) Disconnect battery ground cable.
2) Remove bolt which installs purge control sole-
noid valve onto intake manifold.
3) Take out purge control solenoid valve through
the bottom of the intake manifold.
4) Disconnect connector and hoses from purge
control solenoid valve.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
16 N·m (1.6 kgf-m, 11.6 ft-lb)
CAUTION:
Carefully connect the evaporation hoses.
C: INSPECTION
Make sure hoses are not cracked or loose.
FU-00009
EC-00039
EC-00040
(A) To fuel pipe
(B) To throttle body
EC-00039
FU-00285
A
B
EC(H4SOw/oOBD)-9
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)
TWO-WAY VALVE
6. Two-way Valve
A: REMOVAL
1) Lift-up the vehicle.
2) Disconnect hoses from two-way valve, and re-
move it.
B: INSTALLATION
Install in the reverse order of removal.
CAUTION:
Be careful not to install two-way valve in the
wrong direction.
C: INSPECTION
1) Using a hand air pump, check if air goes through
the valve from both A and B directions.
2) Replace two-way valve, if necessary.
(A) From fuel tank
(B) To canister
EC-00147
EC-00148
A
B
(a) From fuel tank
(b) To canister
(1) Pressure valve
(2) Valve
(3) Body
(4) Cap
(5) Spring
( 1 )
( 2 )
( 3 )
( 4 )
EC-00149
A
B
( 5 )
( 1 )
( a )
( b )
EC(H4SOw/oOBD)-10
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)
TWO-WAY VALVE
MEMO:
INTAKE (INDUCTION)
IN(H4SOw/oOBD)
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