Subaru Legacy IV (2008 year). Manual - part 47

EC(H4SO)-10

Fuel Temperature Sensor

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

8. Fuel Temperature Sensor

A: REMOVAL

The fuel temperature sensor is integrated into fuel
level sensor as one unit; therefore, refer to “Fuel
Level Sensor” for removal procedure. <Ref. to
FU(H4SO)-57, REMOVAL, Fuel Level Sensor.>

B: INSTALLATION

The fuel temperature sensor and fuel level sensor
are integrated into one unit; therefore, refer to “Fuel
Level Sensor” for installation procedure. <Ref. to
FU(H4SO)-57, INSTALLATION, Fuel Level Sen-
sor.>

EC(H4SO)-11

Fuel Sub Level Sensor

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

9. Fuel Sub Level Sensor

A: REMOVAL

For removal procedures, refer to “FU” section.
<Ref. to FU(H4SO)-58, REMOVAL, Fuel Sub Level
Sensor.>

B: INSTALLATION

For installation procedures, refer to “FU” section.
<Ref. to FU(H4SO)-59, INSTALLATION, Fuel Sub
Level Sensor.>

EC(H4SO)-12

Fuel Tank Pressure Sensor

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

10.Fuel Tank Pressure Sensor

A: REMOVAL

WARNING:
Place “NO OPEN FLAMES” signs near the
working area.
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.

3) Open the fuel filler lid, and remove the fuel filler
cap.
4) Lift up the vehicle.
5) Disconnect the connector from the fuel tank
pressure sensor.
6) Disconnect the pressure hose from the fuel tank
pressure sensor.
7) Remove the fuel tank pressure sensor along
with the bracket.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

7.4 N·m (0.8 kgf-m, 5.5 ft-lb)

C: INSPECTION

Make sure the hoses are not cracked or loose.

IN-00203

EC-02084

EC-02084

EC(H4SO)-13

Pressure Control Solenoid Valve

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

11.Pressure Control Solenoid 

Valve

A: REMOVAL

1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.

3) Lift up the vehicle.
4) Disconnect connector (A) from the pressure con-
trol solenoid valve.
5) Disconnect the evaporation hose (B) from the
pressure control solenoid valve.
6) Remove the bolts (C) which secure the bracket
to the fuel tank.

7) Remove the pressure control solenoid valve and
bracket as a unit.
8) Remove the pressure control solenoid valve
from the bracket.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

7.35 N·m (0.7 kgf-m, 5.4 ft-lb)

C: INSPECTION

Make sure the hoses are not cracked or loose.

IN-00203

(C)

(B)

EC-02086

(B)

(A)

EC-02087