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

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Replacement Part

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 [(E)].)

2.  Remove in the order indicated in the table.

3.  Install in the reverse order of removal.

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1	MAF sensor/IAT sensor No.1 (See MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.1 REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (E))].)
2	Air cleaner cover (See Air Cleaner Cover Installation Note.)
3	Air cleaner element
4	Resonance chamber (See Resonance Chamber Removal Note.)
5	Fresh-air duct (See Fresh-air Duct Removal Note.)
6	Air cleaner case (See Air Cleaner Case Installation Note.)
7	Ventilation hose (See Ventilation Hose Installation Note.)
8	Air hose (See Air Hose Installation Note.)
9	Throttle body (See Throttle Body Removal Note.) (See Throttle Body Installation Note.)
10	Vacuum hose (Without Mazda M Hybrid) (See VACUUM HOSE REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (E))].) Vacuum cap
11	Vacuum cap (With Mazda M Hybrid)
12	Evaporative hose (See Evaporative Hose Installation Note.)
13	PCV hose
14	MAP sensor/IAT sensor No.2 (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.2 REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (E))].)
15	Intake manifold (See Intake Manifold Removal Note.) (See Intake Manifold Installation Note.)

Resonance Chamber Removal Note

1.  Remove the following parts as a single unit:

•  Air cleaner case

•  Fresh-air duct

•  Resonance chamber

2.  Remove the resonance chamber.

Fresh-air Duct Removal Note

1.  While moving the tabs in the direction shown in the figure, rotate the fresh air duct.

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2.  Remove the fresh-air duct.

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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Air Cleaner Case Installation Note

1.  Install the air cleaner case 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.

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