Subaru Impreza 2003 Service Manual page 682

FUEL INJECTION (FUEL SYSTEMS)
3. CRANKSHAFT POSITION, CAMSHAFT POSITION AND KNOCK SENSORS
(1) Crankshaft position sensor
(2) Knock sensor
GENERAL DESCRIPTION
T1
(1)
(3) Camshaft position sensor
(4) Camshaft position sensor support
FU(H4SOw/oOBD)-6
T2
(2)
(3)
(4)
T1
Tightening torque: N·m (kgf-m, ft-lb)
T1: 6.4 (0.65, 4.7)
T2: 24 (2.4, 17.4)
T1
FU-00414