Intake Duct No. 1

Install the intake duct No. 1 to the turbocharger.
NOTE:
- Use new O-rings.
- Be careful not to pinch the O-ring.
- Check that the air by-pass valve is firmly inserted into the intake duct No. 1.
Tightening torque:

7.5 N.m (0.8 kgf-m, 5.5 ft-lb)

Fig 1: Locating Intake Duct No. 1 To Turbocharger With Bolts
Courtesy of SUBARU OF AMERICA, INC.
Install the air intake boot (A) to the intake duct No. 1, and engage the clip (B) which secures the air by-pass valve to the intake duct No. 1.
Tightening torque:

2.5 N.m (0.3 kgf-m, 1.8 ft-lb)

Fig 2: Identifying Air Intake Boot And Clip
Courtesy of SUBARU OF AMERICA, INC.
Connect the vacuum control hose to the wastegate control solenoid valve.

Fig 3: Locating Vacuum Control Hose To Wastegate Control Solenoid Valve
Courtesy of SUBARU OF AMERICA, INC.
Connect the PCV pipe assembly to the intake duct No. 1.
NOTE: Make sure that the blow-by diagnosis connector is connected securely.

Fig 4: Locating Blow-By Diagnosis Connector
Courtesy of SUBARU OF AMERICA, INC.
Connect the connector to the wastegate control solenoid valve.

Fig 5: Locating Connector To Wastegate Control Solenoid Valve
Courtesy of SUBARU OF AMERICA, INC.
Connect the blow-by diagnosis connector (A) to the engine wiring harness, and connect the vacuum hose (B) to the vacuum pipe assembly.

Fig 6: Connecting Vacuum Hose To Vacuum Pipe Assembly
Courtesy of SUBARU OF AMERICA, INC.
Install the under cover. Ref. to EXTERIOR/INTERIOR TRIM>Front Under Cover>INSTALLATION .
Lower the vehicle.
Install the air intake duct (rear). Ref. to INTAKE (INDUCTION) (H4DOTC)>Air Intake Duct>INSTALLATION .
Connect the battery ground terminal. Ref. to NOTE>NOTE>BATTERY .