Subaru Legacy 2003 Service Manual page 961

IDLE AIR CONTROL SOLENOID VALVE
FUEL INJECTION (FUEL SYSTEMS)
11.Idle Air Control Solenoid
Valve
A: REMOVAL
1) Disconnect battery ground cable.
FU-00535
2) Disconnect connector (A) from idle air control
solenoid valve.
3) Disconnect air by-pass hose (B) from idle air
control solenoid valve.
4) Remove idle air control solenoid valve from
throttle body.
( A )
( B )
FU-00581
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Replace gasket with a new one.
Tightening torque:
2.8 N·m (0.29 kgf-m, 2.1 ft-lb)
FU(H6DO)-36