Intake (Induction): Diagnosis Subaru Forester SG

INSPECTION

Replace if excessively damaged or dirty.

Scheme 12

Scheme 13

Scheme 14

1. Disconnect the ground cable from battery.
2. Disconnect the connector (A) of intake air temperature sensor.
3. Remove the bolts (B) which install air cleaner case to stay.
4. Disconnect the hoses and intake duct from air cleaner case.
5. Loosen the clamp which connects air cleaner case to throttle body.
6. Remove the air cleaner case.

Inspect for cracks and loose connections.

Scheme 15

Scheme 16

1. Remove the bolt (A) which installs air intake duct A on the front side of body.
2. Remove the clip (B) which connects air intake duct A to resonator chamber.
3. Remove the air intake duct A.
4. Remove the air intake duct B from resonator chamber and air cleaner case.

1. Inspect for cracks and loose connections.
2. Inspect that no foreign objects are mixed in the air intake duct.

Scheme 17

1. Remove the air intake duct. Refer to «REMOVAL»(ref-200787-S34281602712005102300000) , Air Intake Duct.
2. Remove the resonator chamber.

Inspect for cracks and loose connections.