Subaru Legacy III (2000-2003 year). Manual - part 389

FU(H4DOSTC)-22

FUEL INJECTION (FUEL SYSTEMS)

INTAKE MANIFOLD

19) Connect the accelerator cable. <Ref. to
SP(H4SO)-10, INSTALLATION, Accelerator Con-
trol Cable.>

20) Install the intercooler. <Ref. to IN(H4DOSTC)-
15, INSTALLATION, Turbocharger.>
21) Install the air cleaner element.
22) Install the air cleaner upper cover and air intake
duct as a unit. <Ref. to IN(H4DOSTC)-10, INSTAL-
LATION, Air Cleaner.>
23) Connect the connector to fuel pump relay (A).

24) Connect the battery ground cable to battery.
25) Lift-up the vehicle.
26) Install the under cover.
27) Fill the coolant. <Ref. to CO(H4DOSTC)-15,
FILLING OF ENGINE COOLANT, REPLACE-
MENT, Engine Coolant.>

C: DISASSEMBLY

1) Remove the engine ground cable from intake
manifold.

2) Disconnect the engine harness fixed by clip from
engine coolant pipe.

3) Disconnect the connector from the throttle posi-
tion sensor (A), idle air control solenoid valve (B)
and pressure sensor (C).

4) Remove the throttle body from intake manifold.

5) Disconnect the connector from fuel injector.

6) Disconnect the evaporation hoses from the
evaporation and coolant pipe assembly.

FU-00629

FU-00648

( A )

FU-00649

FU-00650

FU-00651

(B)

(A)

(C)

FU-00013

FU-00652

FU(H4DOSTC)-23

FUEL INJECTION (FUEL SYSTEMS)

INTAKE MANIFOLD

7) Remove the evaporation and coolant pipe as-
sembly.

8) Remove the harness bands (A) which hold en-
gine harness onto intake manifold.

9) Remove the intake duct and engine harness
from intake manifold as a unit.

10) Remove the bolts which hold fuel injector pipe
onto intake manifold.

• LH SIDE

• RH SIDE

11) Remove the fuel injector.

12) Remove the pressure regulator.

13) Remove the engine harness from intake mani-
fold.

FU-00653

FU-00654

(A)

(A)

(A)

FU-00655

FU-00656

FU-00657

FU-00658

FU-00048

FU-00659

FU(H4DOSTC)-24

FUEL INJECTION (FUEL SYSTEMS)

INTAKE MANIFOLD

14) Loosen the clamps which hold fuel hose to fuel
pipe assembly.

15) Remove the bolts which install fuel pipe on in-
take manifold.

D: ASSEMBLY

NOTE:
Replace the gasket with a new one.
1) Install the fuel pipe assembly to intake manifold.

Tightening torque:

5.0 N·m (0.51 kgf-m, 3.7 ft-lb)

2) Install the fuel injector pipe LH.
3) Connect the fuel hose to fuel pipe, and tighten
the clamp screw.

FU-00660

FU-00661

FU-00662

FU-00661

FU-00662

FU-00660

FU(H4DOSTC)-25

FUEL INJECTION (FUEL SYSTEMS)

INTAKE MANIFOLD

4) Install the pressure regulator.

Tightening torque:

19 N·m (1.94 kgf-m, 13.7 ft-lb)

5) Install the fuel injector.

6) Tighten the bolts which install fuel injector pipe
onto intake manifold.

Tightening torque:

19 N·m (1.94 kgf-m, 13.7 ft-lb)

• LH SIDE

• RH SIDE

7) Install the intake duct and engine harness to in-
take manifold as a unit.

Tightening torque:

19 N·m (1.94 kgf-m, 13.7 ft-lb)

8) Hold the engine harness by harness bands (A).

FU-00659

FU-00048

FU-00657

FU-00658

FU-00655

FU-00656

FU-00654

(A)

(A)

(A)