Subaru Legacy IV (2008 year). Manual - part 450

FU(H6DO)-19

Intake Manifold

FUEL INJECTION (FUEL SYSTEMS)

4) Install the manifold absolute pressure sensor.
<Ref. to FU(H6DO)-25, INSTALLATION, Manifold
Absolute Pressure Sensor.>
5) Install the EGR valve. <Ref. to FU(H6DO)-27,
INSTALLATION, EGR Valve.>
6) Install the throttle body to the intake manifold.
<Ref. to FU(H6DO)-13, INSTALLATION, Throttle
Body.>
7) Install the engine harness to the intake manifold.

E: INSPECTION

Make sure the fuel pipe and fuel hoses are not
damaged and the connections are tightened firmly.

FU(H6DO)-20

Engine Coolant Temperature Sensor

FUEL INJECTION (FUEL SYSTEMS)

4. Engine Coolant Temperature 

Sensor

A: REMOVAL

1) Remove the collector cover.
2) Disconnect the ground cable from battery.

3) Drain engine coolant. <Ref. to CO(H6DO)-10,
DRAINING OF ENGINE COOLANT, REPLACE-
MENT, Engine Coolant.>
4) Disconnect the connectors from the engine cool-
ant temperature sensor.

5) Remove the engine coolant temperature sensor.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

22 N·m (2.2 kgf-m, 16.2 ft-lb)

IN-00203

FU-00572

FU-00572

FU(H6DO)-21

Crankshaft Position Sensor

FUEL INJECTION (FUEL SYSTEMS)

5. Crankshaft Position Sensor

A: REMOVAL

1) Remove the collector cover.
2) Disconnect the ground cable from battery.

3) Remove the air intake chamber. <Ref. to
IN(H6DO)-7, REMOVAL, Air Intake Chamber.>
4) Remove the service hole cover.

5) Remove the crankshaft position sensor.

6) Disconnect the connector from crankshaft posi-
tion sensor.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

6.4 N·m (0.7 kgf-m, 4.7 ft-lb)

IN-00203

FU-02127

FU-02128

FU-02128

FU(H6DO)-22

Camshaft Position Sensor

FUEL INJECTION (FUEL SYSTEMS)

6. Camshaft Position Sensor

A: REMOVAL

1) Remove the collector cover.
2) Disconnect the ground cable from the battery.

3) Remove the generator harness from the fuel
pipe protector LH.
4) Remove the fuel pipe protector LH.

5) Disconnect the connector from camshaft posi-
tion sensor LH.

6) Remove the camshaft position sensor LH.

7) Remove the camshaft position sensor RH in the
same procedure as LH.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

Camshaft position sensor

6.4 N·m (0.7 kgf-m, 4.7 ft-lb)

Fuel pipe protector

19 N·m (1.9 kgf-m, 14.0 ft-lb)

IN-00203

FU-02117

FU-02129

FU-02130