Subaru Legacy (2005 year). Manual — part 160

FU(H4SO 2.5)-3

FUEL INJECTION (FUEL SYSTEMS)

General Description

B: COMPONENT

1. INTAKE MANIFOLD

FU-02096

T2

(7)

(11)

(2)

(1)

(16)

(3)

(15)

T4

T5

T4

T4

T2

T2

T3

T3

T6

T3

T6

T2

T4

T2

T4

T4

T4

(8)

(11)

(15)

(23)

(13)

(12)

(14)

(15)

(13)

(12)

(14)

(15)

(13)

(12)

(14)

(10)

(5)

(3)

(4)

T4

(9)

(17)

(13)

(12)

(14)

(6)

(6)

(5)

(4)

(21)

(19)

(21)

(22)

(21)

(20)

(21)

(20)

T2

T4

T4

T4

T5

T7

T7

(2)

T2

(17)

(24)

(18)

T6

T1

T1

T1

T1

T4

(25)

FU(H4SO 2.5)-4

FUEL INJECTION (FUEL SYSTEMS)

General Description

(1)

Intake manifold

(10)

Fuel pipe protector LH

(23)

Gasket (EC, EK, K4, EH and ER
model)

(2)

Gasket (EC, EK, K4, EH and ER
model)

(11)

Fuel injector pipe

(12)

Fuel injector

(24)

Nipple (RHD model)

(3)

Tumble generator valve ASSY
(EC, EK, K4, EH and ER model)

(13)

O-ring

(25)

Nipple (LHD model)

(14)

O-ring

(4)

Gasket

(15)

O-ring

Tightening torque: N

⋅

m (kgf-m, ft-lb)

(5)

Tumble generator valve actuator
(EC, EK, K4, EH and ER model)

(16)

Purge control solenoid valve

T1: 1.25 (0.13, 0.94)

(17)

Plug cord holder

T2: 6.4 (0.65, 4.7)

(6)

Guide pin

(18)

Nipple

T3: 8.75 (0.89, 6.5)

(7)

PCV pipe (EC, EK, K4, EH and
ER model)

(19)

Fuel pipe ASSY

T4: 19 (1.9, 14)

(20)

Fuel hose

T5: 25 (2.5, 18)

(8)

EGR valve (EC, EK, K4, EH and
ER model)

(21)

Clip

T6: 17 (1.7, 12.5)

(22)

Pressure regulator

T7: 6 (0.61, 4.4)

(9)

Fuel pipe protector RH

FU(H4SO 2.5)-5

FUEL INJECTION (FUEL SYSTEMS)

General Description

2. AIR INTAKE SYSTEM

(1)

Gasket

(4)

O-ring

Tightening torque: N

⋅

m (kgf-m, ft-lb)

(2)

Throttle body

T1: 2 (0.2, 1.5)

(3)

Manifold absolute pressure sensor

T2: 8 (0.8, 5.9)

FU-02560

T1

T2

(1)

(3)

(4)

(2)

FU(H4SO 2.5)-6

FUEL INJECTION (FUEL SYSTEMS)

General Description

3. CRANKSHAFT POSITION, CAMSHAFT POSITION AND KNOCK SENSORS

(1)

Crankshaft position sensor

(3)

Camshaft position sensor

Tightening torque: N

⋅

m (kgf-m, ft-lb)

(2)

Knock sensor

(4)

Camshaft position sensor support

T1: 6.4 (0.65, 4.7)

T2: 24 (2.4, 17.7)

FU-00414

T1

(1)

(2)

T1

T1

(3)

(4)

T2