Subaru Legacy III (2000-2003 year). Manual — part 403

EC(H4DOSTC)-8

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

TWO-WAY VALVE

MEMO:

INTAKE (INDUCTION)

IN(H4DOSTC)

Page

1.

General Description . . . . . . . . . . . . . . . . . . . . . 2

2.

Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . 10

3.

Air Intake Duct. . . . . . . . . . . . . . . . . . . . . . ...11

4.

Intake Duct . . . . . . . . . . . . . . . . . . . . . . . . 12

5.

Intercooler . . . . . . . . . . . . . . . . . . . . . . . . .13

6.

Turbocharger. . . . . . . . . . . . . . . . . . . . . . . .15

7.

Air By-pass Valve. . . . . . . . . . . . . . . . . . . . . ..17

8.

Turbocharging Pressure Relief Valve . . . . . . . . . . . . . ...18

9.

Solenoid Box Assembly . . . . . . . . . . . . . . . . . . . 19

10.

Wastegate Control Solenoid Valve . . . . . . . . . . . . . . ...21

11.

Surge Tank. . . . . . . . . . . . . . . . . . . . . . . . 22

12.

Differential Pressure Sensor . . . . . . . . . . . . . . . . . .23

IN(H4DOSTC)-2

INTAKE (INDUCTION)

GENERAL DESCRIPTION

1. General Description

A: COMPONENT

1. AIR CLEANER

(1) Mass air flow sensor

(8) Cushion rubber

Tightening torque: N·m (kgf-m, ft-lb)

(2) Air cleaner upper cover

(9) Air intake duct

T1: 7.5 (0.76, 5.5)

(3) Air cleaner element

(10) Resonator chamber ASSY

T2: 33 (3.4, 24.3)

(4) Spacer

(11) Cushion rubber

T3: 2.5 (0.25, 1.8)

(5) Bush

(12) Clamp

T4: 1.7 (0.17, 1.2)

(6) Clip

(13) Air intake boot

(7) Air cleaner lower case

(14) Cushion

IN-00077

( 2 )

( 1 )

( 3 )

( 4 )

( 5 )

( 6 )

( 6 )

( 7 )

( 8 )

( 9 )

(10)

(11)

(12)

(12)

(13)

(14)

T1

T1

T1

T1

T2

T3

T3

T4

IN(H4DOSTC)-3

INTAKE (INDUCTION)

GENERAL DESCRIPTION

2. INTAKE DUCT

(1) Clamp

(3) Air by-pass hose

Tightening torque: N·m (kgf-m, ft-lb)

(2) Intake duct

(4) Turbocharging pressure relief

valve

T: 19 (1.9, 14.0)

IN-00078

( 1 )

( 2 )

( 3 )

( 4 )

T

T