2004 SUBARU FORESTER fuel pump

SPC-4
SPECIFICATION
Forester
F: SUSPENSION
G: BRAKE
★: RHD model
H: TIRE
I: CAPACITY
★1: With oil pump★2: MT model with oil cooler Included★3: Model with ATF warmer Front Macpherson strut type, Independent, Coil spring
Rear Dual-link type, Independent, Coil spring
Model 2.0 L Non-turbo, 2.5 L Non-turbo
2.0 L Turbo, 2.5 L Non-turbo
★, 2.5 L Non-turbo
Service brake system Dual circuit hydraulic with vacuum suspended power unit
Front Ventilated disc brake
Rear Drum brake Disc brake
Parking brake Mechanical on rear brakes
Rim size 15×6J 16×6 1/2J
Tire size 205/70 R15 95H 215/60 R16 95V, P215/60 R16 94H
Type Steel belted radial, Tubeless
Model 2.0 L Non-turbo 2.0 L Turbo 2.5 L Non-turbo 2.5 L Turbo
Tr a n s m i s s i o n 5 M T 4 AT 5 M T 4 AT 5 M T 4 AT 5 M T 4 AT
Fuel tank2 (US gal, Imp gal) 60 (15.9, 13.2)
Engine oil
(When
replacing)2 (US qt, Imp qt) Approx. 4.0 (4.2, 3.5)
Tr a n s m i s -
sion gear oil2 (US qt, Imp qt)4.0
(4.2, 3.5)—3.5
(3.7, 3.1),
3.9
(4.1, 3.4)
★1
—4.0
(4.2, 3.5)—3.5
(3.7, 3.1)—
AT F2 (US qt, Imp qt) —8.4
(8.9, 7.4)—9.3
(9.8, 8.2)—9.3
(9.8, 8.2)—9.3
(9.8, 8.2)
Front differ-
ential gear
oil2 (US qt, Imp qt) —1.2
(1.3, 1.1)—1.2
(1.3, 1.1)—1.2
(1.3, 1.1)—1.2
(1.3, 1.1)
Rear differ-
ential gear
oil2 (US qt, Imp qt) 0.8 (0.8, 0.6)
Pow er
steering
fluid2 (US qt, Imp qt) 0.7 (0.7, 0.6)
Engine
coolant2 (US qt, Imp qt)6.6
(7.0, 5.8)6.5
(6.9, 5.7),
6.9
(7.3, 6.1)
★3
7.4
(7.8, 6.5)7.3
(7.7, 6.4)
★2
6.9
(7.3, 6.1)6.8
(7.2, 6.0)7.4
(7.8, 6.5)7.3
(7.7, 6.4)

FUEL INJECTION (FUEL SYSTEM)
FU(H4SO)
Page
1. General Description ....................................................................................2
2. Throttle Body .............................................................................................13
3. Intake Manifold ..........................................................................................14
4. Engine Coolant Temperature Sensor........................................................25
5. Crankshaft Position Sensor.......................................................................26
6. Camshaft Position Sensor.........................................................................27
7. Knock Sensor ............................................................................................28
8. Throttle Position Sensor ............................................................................29
9. Manifold Absolute Pressure Sensor ..........................................................31
10. Intake Air Temperature Sensor .................................................................32
11. Idle Air Control Solenoid Valve .................................................................33
12. EGR Valve ................................................................................................34
13. Fuel Injector ..............................................................................................35
14. Front Oxygen (A/F) Sensor .......................................................................40
15. Rear Oxygen Sensor.................................................................................42
16. Engine Control Module (ECM) ..................................................................44
17. Main Relay ................................................................................................45
18. Fuel Pump Relay.......................................................................................46
19. Fuel ...........................................................................................................47
20. Fuel Tank ..................................................................................................48
21. Fuel Filler Pipe ..........................................................................................51
22. Fuel Pump .................................................................................................55
23. Fuel Level Sensor .....................................................................................57
24. Fuel Sub Level Sensor ..............................................................................58
25. Fuel Filter ..................................................................................................60
26. Fuel Cut Valve...........................................................................................61
27. Fuel Damper Valve ...................................................................................62
28. Fuel Delivery, Return and Evaporation Lines............................................63
29. Fuel System Trouble in General ...............................................................66

FU(H4SO)-2
FUEL INJECTION (FUEL SYSTEM)
General Description
1. General Description
A: SPECIFICATION
ModelSpecification
Fuel tankCapacity 602 (15.9 US gal, 13.2 Imp gal)
Location Under rear seat
Fuel pumpType Impeller
Shutoff discharge pressure
370 — 677 kPa (3.77 — 6.9 kg/cm
2, 53.6 — 98 psi)
Discharge flowMore than 652 (17.2 US gal, 14.3 Imp gal) /h
[12 V at 300 kPa (3.06 kg/cm
2, 43.5 psi)]
Fuel filterCartridge type

FU(H4SO)-8
FUEL INJECTION (FUEL SYSTEM)
General Description
(1) Heat shield cover (13) Evaporation hose B (25) Fuel return hose B
(2) Fuel tank band (14) Joint pipe (26) Fuel sub level sensor gasket
(3) Protector LH (15) Evaporation hose C (27) Jet pump filter
(4) Protector RH (16) Evaporation pipe ASSY (28) Fuel sub level sensor
(5) Fuel tank (17) Evaporation pipe (29) Evaporation hose G
(6) Fuel pump gasket (18) Evaporation hose D (30) Evaporation hose H
(7) Fuel pump ASSY (19) Fuel return hose A
(8) Fuel level sensor (20) RetainerTightening torque: N
⋅m (kgf-m, ft-lb)
(9) Fuel cut valve gasket (21) Quick connectorT1: 4.4 (0.45, 3.3)
(10) Fuel cut valve (22) Evaporation hose ET2: 7.4 (0.75, 5.4)
(11) Evaporation hose A (23) Fuel pipe ASSYT3: 33 (3.4, 24.3)
(12) Clip (24) Evaporation hose F

FU(H4SO)-14
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
3. Intake Manifold
A: REMOVAL
1) Release the fuel pressure. 47, RELEASING OF FUEL PRESSURE, OPERA-
TION, Fuel.>
2) Open the fuel flap lid, and remove the fuel filler
cap.
3) Disconnect the ground cable from battery.
4) Remove the air intake duct and air cleaner case.

Case.>
5) Disconnect the accelerator cable (A).
6) Disconnect the cruise control cable (B). (With
cruise control model)
7) Remove the power steering pump and reservoir
tank from bracket.
(1) Remove the resonator chamber. IN(H4SO)-8, REMOVAL, Resonator Chamber.>
(2) Remove the front side V-belt. ME(H4SO)-43, REMOVAL, V-belt.>(3) Remove the bolts which hold power steering
pipes onto the intake manifold protector.
NOTE:
Do not disconnect the power steering hose.
(4) Remove the bolts which install power steer-
ing pump bracket.
(5) Disconnect the connector from the power
steering pump switch.
(6) Remove the power steering tank from the
bracket by pulling it upwards.
FU-00009
FU-00251
(B)
(A)
FU-00255
FU-00139
FU-00017
FU-00020

FU(H4SO)-15
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
(7) Place the power steering pump on the right
side wheel apron.
8) Disconnect the spark plug cords from the spark
plugs.
9) Disconnect the PCV hose from the intake mani-
fold.
10) Disconnect the engine coolant hose (A) from
the throttle body.
11) Disconnect the brake booster hose.12) Remove the air cleaner case stay RH and en-
gine harness bracket, and disconnect the engine
harness connectors from the bulkhead harness
connectors.
13) Disconnect the connectors from the engine
coolant temperature sensor.
14) Disconnect the knock sensor connector.
15) Disconnect the connector from the crankshaft
position sensor.
FU-00021
FU-00141
FU-00361
(A)(A)
FU-00143
FU-00258
FU-00145
FU-00062
FU-00056

FU(H4SO)-18
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
10) Connect the brake booster hose.
11) Connect the engine coolant hose (A) to the
throttle body.
12) Connect the PCV hose to the intake manifold.
13) Connect the spark plug cords to the spark
plugs.
14) Install the power steering pump and reservoir
tank to bracket.
(1) Install the reservoir tank to bracket.(2) Connect the connector to the power steering
pump switch.
(3) Tighten the bolts which install power steer-
ing pump bracket.
Tightening torque:
22 N
⋅m (2.2 kgf-m, 15.9 ft-lb)
(4) Install the power steering pipes onto the
right side intake manifold protector.
(5) Install the front side V-belt. ME(H4SO)-43, INSTALLATION, V-belt.>
FU-00143
FU-00361
(A)(A)
FU-00141
FU-00020
FU-00017
FU-00139
FU-00255

FU(H4SO)-19
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
(6) Install the resonator chamber.
Tightening torque:
33 N
⋅m (3.4 kgf-m, 24.3 ft-lb)
15) Connect the accelerator cable (A). SP(H4SO)-9, INSTALLATION, Accelerator Control
Cable.>
16) Connect the cruise control cable (B). (With cruise
control models)
17) Install the air intake duct and air cleaner case.
Duct.> Cleaner Case.>
18) Connect the connector to the fuel pump relay.19) Connect the battery ground cable to battery.
C: DISASSEMBLY
1) Disconnect the engine ground terminal from the
intake manifold.
2) Disconnect the connector from the ignition coil &
ignitor assembly.
3) Remove the ignition coil & ignitor assembly.
4) Remove the throttle body. 13, REMOVAL, Throttle Body.>
5) Remove the EGR valve. REMOVAL, EGR Valve.>IN-00044
FU-00251
(B)
(A)
FU-00262
FU-00009
FU-00263
FU-00264
FU-00286