Subaru Legacy (2005 year). Manual - part 249

FU(H4DOTC)-21

FUEL INJECTION (FUEL SYSTEMS)

Intake Manifold

15) Connect the evaporation hoses (A) and filter
assembly (B).

NOTE:
Connect the evaporation hose as shown in the fig-
ure.

16) Connect the connectors to the wastegate con-
trol solenoid valve, manifold absolute pressure
sensor and purge control solenoid valve, and install
the solenoid bracket assembly to intake manifold.

Tightening torque:

19 N

⋅

m (1.9 kgf-m, 14 ft-lb)

17) Install the engine ground terminal to ground
stay.

Tightening torque:

19 N

⋅

m (1.9 kgf-m, 14 ft-lb)

E: INSPECTION

Make sure that the fuel hoses and fuel pipes are not
cracked and that connections are tight.

(A) To intake manifold

(B) To evaporation pipe

FU-01172

(B)

(A)

(A)

(B)

EC-00273

EC-00219

FU-01170

FU(H4DOTC)-22

FUEL INJECTION (FUEL SYSTEMS)

Engine Coolant Temperature Sensor

4. Engine Coolant Temperature 

Sensor

A: REMOVAL

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

3) Remove the generator. <Ref. to SC(H4SO 2.0)-
14, REMOVAL, Generator.>
4) Drain engine coolant. <Ref. to CO(H4DOTC)-
13, DRAINING OF ENGINE COOLANT, RE-
PLACEMENT, Engine Coolant.>
5) Disconnect the connector from engine coolant
temperature sensor.

6) Remove the engine coolant temperature sensor.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

18 N

⋅

m (1.8 kgf-m, 13.3 ft-lb)

IN-00203

FU-00055

FU(H4DOTC)-23

FUEL INJECTION (FUEL SYSTEMS)

Crankshaft Position Sensor

5. Crankshaft Position Sensor

A: REMOVAL

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

3) Remove the bolt which installs crankshaft posi-
tion sensor to cylinder block.

4) Remove the crankshaft position sensor, and dis-
connect the connector from it.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

T: 6.4 N

⋅

m (0.65 kgf-m, 4.7 ft-lb)

IN-00203

FU-00056

FU-00057

FU-00058

T

FU(H4DOTC)-24

FUEL INJECTION (FUEL SYSTEMS)

Camshaft Position Sensor

6. Camshaft Position Sensor

A: REMOVAL

1. INTAKE SIDE

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

3) Disconnect the connector from camshaft posi-
tion sensor RH.
4) Remove the camshaft position sensor RH from
the rear side of cylinder head.

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

2. EXHAUST SIDE

1) Disconnect the ground cable from battery.

2) Lift-up the vehicle.
3) Remove the under cover.

4) Remove the sensor cover.

5) Disconnect the connector from camshaft posi-
tion sensor RH.
6) Remove the camshaft position sensor RH from
the lower side of cylinder head.

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

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

6.4 N

⋅

m (0.65 kgf-m, 4.7 ft-lb)

IN-00203

FU-01185

IN-00203

FU-02156

FU-01186