Subaru Legacy III (2000-2003 year). Manual - part 180

FU(H4SOw/oOBD)-26

FUEL INJECTION (FUEL SYSTEMS)

ENGINE COOLANT TEMPERATURE SENSOR

4. Engine Coolant Temperature 

Sensor

A: REMOVAL

1) Disconnect battery ground cable.

2) Remove air intake duct and air cleaner assem-
bly.  <Ref. to IN(H4SO)-7, REMOVAL, Air Intake
Duct.> and  <Ref. to IN(H4SO)-6, REMOVAL, Air
Cleaner Case.>
3) Disconnect connector from engine coolant tem-
perature sensor.

4) Remove engine coolant temperature sensor.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

18 N·m (1.8 kgf-m, 13.0 ft-lb)

FU-00009

FU-00527

FU-00528

FU(H4SOw/oOBD)-27

FUEL INJECTION (FUEL SYSTEMS)

CRANKSHAFT POSITION SENSOR

5. Crankshaft Position Sensor

A: REMOVAL

1) Disconnect battery ground cable.

2) Remove bolt which install crankshaft position
sensor to cylinder block.

3) Remove crankshaft position sensor, and discon-
nect 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)

FU-00009

FU-00515

FU-00057

FU-00058

T

FU(H4SOw/oOBD)-28

FUEL INJECTION (FUEL SYSTEMS)

CAMSHAFT POSITION SENSOR

6. Camshaft Position Sensor

A: REMOVAL

1) Disconnect battery ground cable.

2) Disconnect connector from camshaft position
sensor.

3) Remove bolt which installs camshaft position
sensor to camshaft position sensor support.

4) Remove bolt which installs camshaft position
sensor support to camshaft cap LH.

5) Remove camshaft position sensor and camshaft
position sensor support as a unit.
6) Remove camshaft position sensor itself.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

•

Camshaft position sensor support;

6.4 N·m (0.65 kgf-m, 4.7 ft-lb)

•

Camshaft position sensor;

6.4 N·m (0.65 kgf-m, 4.7 ft-lb)

FU-00009

FU-00147

FU-00177

FU-00178

FU-00179

FU(H4SOw/oOBD)-29

FUEL INJECTION (FUEL SYSTEMS)

KNOCK SENSOR

7. Knock Sensor

A: REMOVAL

1) Disconnect battery ground cable from battery
ground terminal.

2) Remove air cleaner case.
 <Ref. to IN(H4SO)-6, REMOVAL, Air Cleaner
Case.>
3) Disconnect knock sensor connector.

4) Remove knock sensor from cylinder block.

B: INSTALLATION

1) Install knock sensor to cylinder block.

Tightening torque:

24 N·m (2.4 kgf-m, 17.4 ft-lb)

NOTE:
The extraction area of the knock sensor cord must
be positioned at a 60

°

 angle relative to the engine

rear.

2) Connect knock sensor connector.

3) Install air cleaner case.
 <Ref. to IN(H4SO)-6, INSTALLATION, Air Cleaner
Case.>
4) Connect battery ground cable.

FU-00009

FU-00062

FU-00519

FU-00413

(A)

60

FU-00062

FU-00009