Subaru Impreza 2002 Service Manual page 247

ENGINE (DIAGNOSTICS)
• Solenoid Valve, Actuator, Emission Control System Parts and Ignition System Parts
(1)
(6)
(1) Wastegate control solenoid valve
(2) Idle air control solenoid valve
(3) Purge control solenoid valve
ELECTRICAL COMPONENTS LOCATION
(2)
(5) (3)
(4) Ignition coil
(5) Tumble generator valve actuator
(Except STi model)
EN(TURBO)-10
(5)
(4)
(6) Variable valve timing solenoid
valve (STi model)
(6)
EN1526