Subaru 2002 IMPREZA Service Manual page 952

FUEL INJECTION (FUEL SYSTEMS)
2. AIR INTAKE SYSTEM
(1) Gasket
(2) Throttle position sensor
(3) Idle air control solenoid valve
(4) Throttle body
GENERAL DESCRIPTION
T1
(3)
(5)
(7)
(1)
(5) Pressure sensor
(6) Gasket
(7) O-ring
FU(TURBO)-6
T2
(6)
(4)
Tightening torque: N·m (kgf-m, ft-lb)
T1: 1.6 (0.16, 1.2)
T2: 2.8 (0.29, 2.1)
T3: 22 (2.2, 16.2)
T3
(2)
T1
EN1134