Canister; Purge Control Solenoid Valve - Subaru SVX 1992 Manual

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EMISSION CONTROL SYSTEM AND VACUUM FITTING
5. PURGE CONTROL SOLENOID VALVE
The purge control solenoid valve is on the evaporation
line between canister and collector chamber . It is built
on the inside of collector chamber .
B: INSPECTION
Fig. 10
4. CANISTER
The canister temporarily stores the evaporation gas .
When the purge control solenoid valve is opened from
a signal sent from the ECU, the evaporation gas is sent
into the collector chamber after being mixed with fresh
external air.
To purge solenoid valve
From fuel tank
o Filter
O
-
U
° _u0
~ : "h Charcoal
el~ Filter
Air
B2-386
Fig. 11
Refer to 2-8 "Fuel System" as for removal procedure.
1) Remove fuel filler cap .
2) Disconnect evaporation hose from canister . Check
for unobstructed evaporation line by blowing air into
hose.
3) Disconnect purge hose from canister. Blow air
through hose to ensure that air does not leak.
Be careful not to suck on the hose as this causes fuel
evaporating gas to enter your mouth.
4) Check the exterior of the canister to ensure that it is
not cracked or scratched .
10