Subaru Legacy 2003 Service Manual page 728

17) Connect pressure regulator vacuum hose to in-
take manifold.
18) Install throttle body to intake manifold.
NOTE:
Replace gasket with a new one.
Tightening torque:
22 N·m (2.2 kgf-m, 15.9 ft-lb)
19) Connect air by-pass hose from purge control
solenoid valve to intake manifold.
( A )
( C )
(A) Throttle position sensor
(B) Idle air control soleoid valve
(C) Air by-pass hose
INTAKE MANIFOLD
20) Install intake air temperature and pressure sen-
sor.
Tightening torque:
FU-00265
NOTE:
Replace O-ring with new one.
21) Connect connector to intake air temperature
and pressure sensor.
22) Connect connectors to throttle position sensor
and idle air control solenoid valve.
23) Install ignition coil and ignitor assembly.
FU-00725
( B )
24) Connect connector to ignition coil and ignitor
assembly.
25) Install engine ground terminal to intake mani-
fold.
Tightening torque:
FU-00716
E: INSPECTION
Make sure the fuel pipe and fuel hoses are not
cracked and that connections are tight.
FU(H4SOw/oOBD)-25
FUEL INJECTION (FUEL SYSTEMS)
3.4 N·m (0.35 kgf-m, 2.5 ft-lb)
19 N·m (1.9 kgf-m, 13.7 ft-lb)
FU-00724
FU-00722
FU-00263