Knock Sensor - Subaru Legacy 2003 Service Manual

7. Knock Sensor

A: REMOVAL
1) Disconnect battery ground cable from battery
ground terminal.
2) Remove air cleaner case.
<Ref. to IN(H4SO)-6, REMOVAL, Air Cleaner
Case.>
3) Disconnect knock sensor connector.
4) Remove knock sensor from cylinder block.
KNOCK SENSOR
B: INSTALLATION
1) Install knock sensor to cylinder block.
Tightening torque:
NOTE:
The extraction area of the knock sensor cord must
be positioned at a 60° angle relative to the engine
rear.
FU-00009
2) Connect knock sensor connector.
FU-00062
3) Install air cleaner case.
<Ref. to IN(H4SO)-6, INSTALLATION, Air Cleaner
Case.>
4) Connect battery ground cable.
FU-00519
FU(H4SOw/oOBD)-29
FUEL INJECTION (FUEL SYSTEMS)
24 N·m (2.4 kgf-m, 17.4 ft-lb)
(A)
60
FU-00413
FU-00062
FU-00009