Subaru Outback (BR): General Description of Fuel Injection System

A: SPECIFICATION

B: COMPONENT

1. INTAKE MANIFOLD

1. Intake manifold
2. Gasket
3. Intake manifold protector RH
4. Intake manifold protector LH
5. Fuel gallery RH
6. Fuel gallery LH
7. Fuel pipe
8. Fuel delivery pipe
9. Injector
10. Seal ring
11. Cap
12. Clip
13. O-ring
14. Rubber

Tightening torque: N*m (kgf-m, ft-lb)
T1: 6.4 (0.7, 4.7)
T2: 19 (1.9, 14.0)
T3: 25 (2.5, 18.4)

2. AIR INTAKE SYSTEM

1. Throttle body
2. Gasket
3. Multi-function duct
4. Manifold absolute pressure sensor
5. O-ring
6. Gasket
7. PCV pipe
8. PCV hose A
9. PCV hose B
10. Clip
11. PCV hose C
12. PCV hose D
13. PCV valve
14. Clip
15. PCV hose E
16. Clip
17. Heater hose A
18. Clip
19. Heater hose B
20. EGR valve
21. Gasket
22. Gasket
23. EGR pipe adapter
24. Evaporation hose A
25. Purge control solenoid valve (Other than U5 model)
26. Bracket
27. Purge control solenoid valve (U5 model)
28. Evaporation hose B
29. Evaporation hose C

Tightening torque: N*m (kgf-m, ft-lb)
T1: 2 (0.2, 1.5)
T2: 6.4 (0.7, 4.7)
T3: 8 (0.8, 5.9)
T4: 19 (1.9, 14.0)

3. CRANKSHAFT POSITION, CAMSHAFT POSITION AND KNOCK SENSORS

1. Crankshaft position sensor
2. Knock sensor
3. Camshaft position sensor
4. Camshaft position sensor support

Tightening torque: N*m (kgf-m, ft-lb)
T1: 6.4 (0.7, 4.7)
T2: 24 (2.4, 17.7)

4. FUEL TANK

1. Fuel tank
2. Fuel tank band RH
3. Fuel tank band LH
4. Fuel delivery tube
5. Tube clamp
6. Fuel sub delivery tube
7. Fuel pump assembly
8. Fuel pump upper plate
9. Fuel pump gasket
10. Fuel sub level sensor upper plate cushion
11. Fuel sub level sensor
12. Fuel sub level sensor upper plate
13. Fuel sub level sensor gasket
14. Fuel sub level sensor protector
15. Fuel sub level sensor filter
16. Retainer
17. Stopper
18. Heat shield cover
19. Fuel tank protector RH
20. Fuel tank protector LH
21. Clip
22. Self-locking nut
23. Cushion
24. Cushion
25. Cushion
26. Cushion

Tightening torque: N*m (kgf-m, ft-lb)
T1: 4.4 (0.4, 3.2)
T2: 9 (0.9, 6.6)
T3: 18 (1.8, 13.3)
T4: 33 (3.4, 24.3)

5. FUEL LINE

1. Clip
2. Fuel delivery hose
3. Evaporation hose
4. Connect check cover
5. Hose clamp
6. Hose clamp bracket
7. Fuel pipe ASSY
8. Purge hose A
9. Purge pipe
10. Purge hose B
11. Connector
12. Air vent hose A
13. Circulate tube
14. Air vent tube
15. Circulate hose
16. Canister tube ASSY
17. Drain valve
18. Canister
19. Drain filter
20. Canister protector
21. Drain tube ASSY
22. Clamp
23. Fuel filler hose
24. Clamp
25. Pressure hose
26. Fuel tank pressure sensor
27. Clip
28. Vacuum hose
29. Bushing
30. Fuel pipe front grommet
31. Pipe clamp
32. Pipe clamp
33. Clip
34. Pipe clamp
35. Pipe clamp
36. Fuel pipe rear grommet
37. Pipe clamp
38. Tube clamp
39. Tube clamp
40. Tube clamp
41. Tube clamp
42. Clip

Tightening torque: N*m (kgf-m, ft-lb)
T1: 2 (0.2, 1.5)
T2: 2.5 (0.3, 1.8)
T3: 7.35 (0.7, 5.4)
T5: 8 (0.8, 5.9)

6. FUEL FILLER PIPE

1. Fuel filler cap
2. Fuel filler pipe protector
3. Clip
4. Neck holder A
5. Neck holder B
6. Fuel filler pipe
7. Fuel filler pipe bracket A
8. Fuel filler pipe bracket B
9. Fuel filler pipe bracket C
10. Clip
11. Evaporation hose
12. Grommet
13. Evaporation pipe
14. Evaporation pipe protector
15. Grommet

Tightening torque: N*m (kgf-m, ft-lb)
T1: 1 (0.1, 0.7)
T2: 7.35 (0.7, 5.4)
T3: 7.5 (0.8, 5.5)

7. FUEL PUMP

1. Fuel filter assembly
2. Pump module spring
3. Fuel pump harness
4. Gasket spacer
5. Fuel pump
6. Support rubber cushion
7. Fuel pump holder
8. Fuel chamber ASSY
9. Fuel level sensor
10. Fuel temperature sensor

C: CAUTION

• Wear appropriate work clothing, including a cap, protective goggles and protective shoes when performing any work.
• Remove contamination including dirt and corrosion before removal, installation or disassembly.
• Keep the disassembled parts in order and protect them from dust and dirt.
• Before removal, installation or disassembly, be sure to clarify the failure. Avoid unnecessary removal, installation, disassembly and replacement.
• Vehicle components are extremely hot after driving.

  Be wary of receiving burns from heated parts.

• 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 OPEN FLAMES" signs near the working area.
• Prepare a container and cloth to prevent scattering of fuels when performing work where fuels can be spilled. If the oil spills, wipe it off immediately to prevent from penetrating into floor or flowing out for environmental protection.
• Follow all government and local regulations concerning disposal of refuse when disposing fuel.

D: PREPARATION TOOL

1. SPECIAL TOOL

2. GENERAL TOOL

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