INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)]

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Warning

• A hot engine and intake air system can cause severe burns. Turn off the engine and wait until they are cool before removing the intake air system.

1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2. Remove in the order indicated in the table.

3. Install in the reverse order of removal.

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Resonance Chamber Removal Note

1. Remove the following parts as a single unit:

• Air hose

• Air cleaner cover

• Air cleaner element

• Air cleaner case

• Fresh-air duct

• Resonance chamber

2. Remove the resonance chamber.

Fresh-air Duct Removal Note

1. Pull out the fresh-air duct while pressing the tab shown in the figure.

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Throttle Body Removal Note

1. Remove the bolt shown in the figure.

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2. Remove the throttle body.

Intake Manifold Removal Note

1. Disconnect the wiring harness clip from the intake manifold shown in the figure.

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2. Remove the intake manifold.

Intake Manifold Installation Note

1. Install the intake manifold.

2. Connect the wiring harness clip to the intake manifold shown in the figure.

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Evaporative Hose Installation Note

1. Connect the evaporative hose as shown in the figure.

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Throttle Body Installation Note

1. Install the throttle body.

2. Install the bolt shown in the figure.

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Tightening torque

8—10 N·m {82—101 kgf·cm, 71—88 in·lbf}

Air Cleaner Case Installation Note

1. Install the air cleaner case as shown in the figure.

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Fresh-air Duct Installation Note

1. Install the fresh-air duct as shown in the figure.

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Air Cleaner Cover Installation Note

1. Install the air cleaner cover as shown in the figure.

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2. Secure the air cleaner cover and the air cleaner case with the clip.

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Air Hose Installation Note

1. Install the air hose as shown in the figure.

Throttle body side

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Air cleaner side

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Ventilation Hose Installation Note

1. Connect the ventilation hose as shown in the figure.

Cylinder head cover side

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Air hose side

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1	Ventilation hose (See Ventilation Hose Installation Note.)
2	MAF sensor/IAT sensor No.1 (See MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.1 REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)
3	Resonance chamber (See Resonance Chamber Removal Note.)
4	Air hose (See Air Hose Installation Note.)
5	Air cleaner cover (See Air Cleaner Cover Installation Note.)
6	Air cleaner element
7	Fresh-air duct (See Fresh-air Duct Removal Note.) (See Fresh-air Duct Installation Note.)
8	Air cleaner case (See Air Cleaner Case Installation Note.)
9	Throttle body (See Throttle Body Removal Note.) (See Throttle Body Installation Note.)
10	Vacuum hose (See VACUUM HOSE REMOVAL/INSTALLATION [L.H.D. (SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION))].)(See VACUUM HOSE REMOVAL/INSTALLATION [R.H.D. (SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION))].)
11	Evaporative hose (See Evaporative Hose Installation Note.)
12	PCV hose
13	MAP sensor/IAT sensor No.2 (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.2 REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)
14	Intake manifold (See Intake Manifold Removal Note.) (See Intake Manifold Installation Note.)