Subaru Impreza 2003 Service Manual page 908

FUEL INJECTION (FUEL SYSTEMS)
6. Camshaft Position Sensor
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Disconnect the connector from camshaft posi-
tion sensor.
3) Remove the camshaft position sensor from cam-
shaft support LH.
CAMSHAFT POSITION SENSOR
FU-00009
FU-00059
FU-00060
FU(H4DOTC)-30
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
T: 6.4 N·m (0.65 kgf-m, 4.7 ft-lb)
FU-00060