Impreza WRX F4-2.0L DOHC Turbo (2004)
Canister Purge Solenoid: Service and Repair
Removal and Installation
Purge Control Solenoid Valve
REMOVAL
1. Disconnect the ground terminal from battery.
2. Disconnect the connector and hoses from purge control solenoid valve.
3. Remove the bolt which installs the purge control solenoid valve onto intake manifold.
INSTALLATION
Install in the reverse order of removal.
Tightening torque: 16 N.m (1.6 kgf-m, 11.6 ft-lb)