LH Side

Install the knock sensor to the cylinder block.
NOTE: The knock sensor should be installed so that the center of the connector is positioned at a 47.5 - 62.5° angle relative to the rear of engine.

Tightening torque:

24 N.m (2.4 kgf-m, 17.7 ft-lb)

Fig 1: Identifying Knock Sensor Connector Tightening Angle (LH Side)
Courtesy of SUBARU OF AMERICA, INC.
Connect the connector to the knock sensor.

Fig 2: Locating Knock Sensor Connector (LH Side)
Courtesy of SUBARU OF AMERICA, INC.
Install the bolts securing the engine harness.
Tightening torque:

19 N.m (1.9 kgf-m, 14.0 ft-lb)

Fig 3: Locating Engine Harness Bolt
Courtesy of SUBARU OF AMERICA, INC.
Install the throttle body. <Ref. to INSTALLATION , Throttle Body.>
Install the intercooler. <Ref. to INSTALLATION , Intercooler.>
Connect the ground terminal to battery sensor. <Ref. to BATTERY , NOTE, Note.>
Install the collector cover. <Ref. to INSTALLATION , Collector Cover.>