Throttle Body - Subaru Legacy 2003 Service Manual

2. Throttle Body

A: REMOVAL
1) Disconnect battery ground cable.
2) Remove air cleaner case.
3) Disconnect accelerator cable (A).
4) Disconnect cruise control cable (B). (With cruise
control model)
( A )
( B )
5) Disconnect connectors from idle air control sole-
noid valve, throttle position sensor.
THROTTLE BODY
6) Disconnect air by-pass hose from purge control
solenoid valve.
FU-00009
7) Disconnect engine coolant hoses from throttle
body.
FU-00714
8) Remove bolts which install throttle body to intake
manifold.
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Always use a new gasket.
Tightening torque:
Throttle body;
FU-00715
Air cleaner case;
FU(H4SOw/oOBD)-13
FUEL INJECTION (FUEL SYSTEMS)
( A )
( C )
(A) Throttle position sensor
(B) Idle air control solenoid valve
(C) Air by-pass hose
22 N·m (2.2 kgf-m, 15.9 ft-lb)
6.5 N·m (0.66 kgf-m, 4.8 ft-lb)
( B )
FU-00716
FU-00717