Impreza Wagon AWD F4-1820cc 1.8L SOHC (1993)
Air Injection Vacuum Control Solenoid Valve: Service and Repair
Air Suction Solenoid Valve (California Model)
REMOVAL AND INSTALLATION
1. Disconnect connector and hoses from air suction solenoid valve.
2. Remove air suction solenoid valve.
3. Installation is in the reverse order of removal.
Tightening torque:
14 - 24 N.m (1.4 - 2.4 kg.m, 10 - 18 ft.lb)