Subaru IMPREZA 2004 Service Manual page 28

FUEL INJECTION (FUEL SYSTEMS)
14) Install the purge control solenoid valve. <Ref.
to EC(H4SO)-7, INSTALLATION, Purge Control
Solenoid Valve.>
15) Connect the pressure regulator vacuum hose
to intake manifold.
16) Install the air assist injector solenoid valve. (1.6
L model) <Ref. to FU(H4SO)-37, INSTALLATION,
Air Assist Injector Solenoid Valve.>
17) Install the EGR valve. <Ref. to FU(H4SO)-36,
INSTALLATION, EGR Valve.>
18) Install the throttle body to intake manifold.
<Ref. to FU(H4SO)-15, INSTALLATION, Throttle
Body.>
19) Install the ignition coil and ignitor assembly.
<Ref. to IG(H4SO)-8, INSTALLATION, Ignition Coil
& Ignitor ASSY.>
20) Install the engine ground terminal to intake
manifold.
Tightening torque:
19 N·m (1.9 kgf-m, 13.7 ft-lb)
E: INSPECTION
Make sure the fuel pipe and fuel hoses are not
cracked and the connections are tightened firmly.
Intake Manifold
FU-00265
FU-00263
FU(H4SO)-26