Impreza GT F4-2.5L Turbo (2009)
Canister Purge Solenoid: Testing and Inspection
Purge Control Solenoid Valve
INSPECTION
1. PURGE CONTROL SOLENOID VALVE
1. Measure the resistance between the purge control solenoid valve terminals.
2. Check that air does not come out of (B) when blowing in (A).
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Purge control solenoid valve 1
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Purge control solenoid valve 2
3. Connect the terminal No. 1 to the battery positive terminal and the terminal No. 2 to the battery negative terminal. When supplying air to (A),
check that air is discharged from (B).
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Purge control solenoid valve 1