Subaru Legacy IV (2008 year). Manual - part 455

FU(H6DO)-39

Main Relay

FUEL INJECTION (FUEL SYSTEMS)

20.Main Relay

A: REMOVAL

1) Disconnect the ground cable from battery.

2) Remove the glove box. <Ref. to EI-52, REMOV-
AL, Glove Box.>
3) Remove the harness cover (A).

4) Disconnect the connectors from main relay.

B: INSTALLATION

Install in the reverse order of removal.

IN-00203

FU-02092

(A)

FU-02406

FU(H6DO)-40

Fuel Pump Relay

FUEL INJECTION (FUEL SYSTEMS)

21.Fuel Pump Relay

A: REMOVAL

1) Disconnect the ground cable from battery.

2) Remove the glove box. <Ref. to EI-52, REMOV-
AL, Glove Box.>
3) Remove the harness cover (A).

4) Disconnect the connector from fuel pump relay.

B: INSTALLATION

Install in the reverse order of removal.

IN-00203

FU-02092

(A)

FU-02407

FU(H6DO)-41

Electronic Throttle Control Relay

FUEL INJECTION (FUEL SYSTEMS)

22.Electronic Throttle Control 

Relay

A: REMOVAL

1) Disconnect the ground cable from battery.

2) Remove the glove box. <Ref. to EI-52, REMOV-
AL, Glove Box.>
3) Remove the harness cover (A).

4) Disconnect the connector from electronic throttle
control relay.

B: INSTALLATION

Install in the reverse order of removal.

IN-00203

FU-02092

(A)

FU-02408

FU(H6DO)-42

Fuel Pump Control Unit

FUEL INJECTION (FUEL SYSTEMS)

23.Fuel Pump Control Unit

A: REMOVAL

1) Disconnect the ground cable from battery.

2) Remove the rear quarter trim of the left side.
(Wagon model) <Ref. to EI-63, REMOVAL, Rear
Quarter Trim.>
3) Peel the trunk side trim of the left side. (Sedan
model)
4) Remove the fuel pump control unit.
• Wagon model

• Sedan model

5) Disconnect the connector from fuel pump control
unit.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

5 N·m (0.5 kgf-m, 3.7 ft-lb)

IN-00203

FU-03220

FU-03231