Subaru Legacy (2005 year). Manual - part 37

FU(H4SO 2.0)-7

FUEL INJECTION (FUEL SYSTEM)

General Description

(1)

Fuel tank

(12)

Fuel sub level sensor upper plate

(23)

Heat shield cover

(2)

Fuel tank band RH

(13)

Fuel sub level sensor gasket

(24)

Fuel tank protector RH (Front)

(3)

Fuel tank band LH

(14)

Fuel filler hose

(25)

Fuel tank protector LH (Front)

(4)

Delivery tube

(15)

Clamp

(5)

Return tube

(16)

Vent hose

Tightening torque: N

⋅

m (kgf-m, ft-lb)

(6)

Jet pump tube

(17)

Clip

T1: 4.4 (0.45, 3.2)

(7)

Fuel pump ASSY

(18)

Fuel tank protector RH (Rear)

T2: 9 (0.9, 6.6)

(8)

Fuel pump upper plate

(19)

Fuel tank protector LH (Rear)

T3: 17.5 (1.78, 12.9)

(9)

Fuel pump gasket

(20)

Stopper RH

T4: 33 (3.4, 24.3)

(10)

Fuel level sensor

(21)

Stopper LH

(11)

Fuel sub level sensor

(22)

Retainer

FU(H4SO 2.0)-8

FUEL INJECTION (FUEL SYSTEM)

General Description

5. FUEL LINE

FU-02591

(1)

(35)

(35)

(35)

(9)

(32)

(30)

(31)

(11)

(15)

(1)

(1)

(16)

(1)

(20)

(19)

(14)

(13)

(12)

(1)

(22)

(22)

(10)

(29)

(17)

(26)

(25)

(24)

(18)

(23)

(1)

(21)

(34)

(28)

(27)

T3

T2

T4

T3

T3

T3

(33)

B

A

A

B

(1)

(3)

(2)

(4)

(5)

(6)

(7)

(8)

T1

(35)

T1

T1

T1

(35)

(35)

T1

T1

FU(H4SO 2.0)-9

FUEL INJECTION (FUEL SYSTEM)

General Description

C: CAUTION

• Wear work clothing, including a cap, protective
goggles, and protective shoes during operation.
• Remove contamination including dirt and corro-
sion before removal, installation or disassembly.
• Keep the disassembled parts in order and pro-
tect them from dust and dirt.
• Before removal, installation or disassembly, be
sure to clarify the failure. Avoid unnecessary re-
moval, installation, disassembly and replacement.

• Be careful not to burn yourself, because each
part on the vehicle is hot after running.
• Be sure to tighten fasteners including bolts and
nuts to the specified torque.
• Place shop jacks or rigid racks at the specified
points.
• Before disconnecting connectors of sensors or
units, be sure to disconnect the ground cable from
battery.
• Place “NO FIRE” signs near the working area.
• Be careful not to spill fuel on the floor.

D: PREPARATION TOOL

(1)

Clip

(15)

Purge hose A

(29)

Clip

(2)

Fuel return hose

(16)

Purge hose B

(30)

Fuel hose

(3)

Evaporation hose A

(17)

Two-way valve hose B

(31)

Purge hose C

(4)

Fuel delivery hose A

(18)

Canister drain hose B

(32)

Connector

(5)

Fuel delivery hose B

(19)

Two-way valve drain hose

(33)

Purge pipe

(6)

Fuel damper

(20)

Two-way valve

(34)

Two-way valve bracket

(7)

Fuel damper holder

(21)

Two-way valve hose C

(35)

Clamp

(8)

Fuel damper bracket

(22)

Connector

(9)

Fuel pipe ASSY

(23)

Evaporation hose holder

Tightening torque: N

⋅

m (kgf-m, ft-lb)

(10)

Clamp

(24)

Fuel filler pipe ASSY

T1: 1.25 (0.13, 0.94)

(11)

Canister

(25)

Filler pipe packing

T2: 4.4 (0.45, 3.2)

(12)

Canister protector (Sedan model)

(26)

Filler ring

T3: 7.5 (0.76, 5.5)

(13)

Canister drain hose A

(27)

Filler cap

T4: 8.3 (0.85, 6.1)

(14)

Two-way valve hose A

(28)

Tether

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

18482AA000

(Newly adopted tool)

CARTRIDGE

Troubleshooting for electrical system.

22771AA030

SUBARU SELECT 
MONITOR KIT

Troubleshooting for electrical system.
• English: 22771AA030 (Without printer)
• German: 22771AA070 (Without printer)
• French: 22771AA080 (Without printer)
• Spanish: 22771AA090 (Without printer)

ST18482AA000

ST22771AA030

FU(H4SO 2.0)-10

FUEL INJECTION (FUEL SYSTEM)

Throttle Body

2. Throttle Body

A: REMOVAL

1) Disconnect the ground cable from battery.

2) Remove the air intake chamber. <Ref. to
IN(H4SO 2.0)-7, REMOVAL, Air Intake Chamber.>
3) Disconnect the connectors from the throttle posi-
tion sensor and manifold absolute pressure sensor.

4) Disconnect the engine coolant hoses from throt-
tle body.
5) Remove the bolts which install throttle body to
the intake manifold.

B: INSTALLATION

Install in the reverse order of removal.

NOTE:
Use a new gasket.

Tightening torque:

8 N

⋅

m (0.8 kgf-m, 5.9 ft-lb)

(A) Throttle position sensor

(B) Manifold absolute pressure sensor

IN-00203

FU-02058

(A)

(B)

FU-02059