Nissan Qashqai J11. Manual - part 21

AIR CLEANER AND AIR DUCT

EM-23

< REMOVAL AND INSTALLATION >

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AIR CLEANER AND AIR DUCT

Exploded View

INFOID:0000000010282212

Refer to 

GI-4, "Components"

 for symbol marks in the figure.

Removal and Installation

INFOID:0000000010282213

REMOVAL

1.

Remove air resonator. 

2.

Remove the air duct (inlet).

3.

Remove air cleaner filter unit with air cleaner filter holder assembly.
• Add matching marks if necessary for easier installation.

4.

Disconnect: 
• EVAP vacuum hose from air duct.
• bypass valve hose from air duct.
• wastegate controle valve from air duct.
- Add matching marks if necessary for easier installation.

5.

Remove air duct.

1.

Air cleaner filter

2.

Air resonator

3.

Clip

4.

Air duct (inlet)

5.

Holder

6.

Air cleaner filter unit bracket

7.

Mounting rubber

8.

Clamp 

9.

Air duct

10. Air cleaner filter unit

E1BIA1008GB

EM-24

< REMOVAL AND INSTALLATION >

[HRA2DDT]

AIR CLEANER AND AIR DUCT

6.

Remove air cleaner filter if necessary.

INSTALLATION

Note the following, and install in the reverse order of removal.
• Align marks. Attach each joint. Screw clamps firmly.

Inspection

INFOID:0000000010282214

INSPECTION AFTER REMOVAL

Inspect air duct and resonator assembly for crack or tear.
• If anything found, replace air duct and resonator.

INTAKE MANIFOLD

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< REMOVAL AND INSTALLATION >

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INTAKE MANIFOLD

Exploded View

INFOID:0000000010282215

Refer to 

GI-4, "Components"

 for symbol marks in the figure.

Removal and Installation

INFOID:0000000010282216

REMOVAL

1.

Remove charge air cooler inlet tube and hose. Refer to 

EM-27, "Exploded View"

.

2.

Disconnect from intake manifold:
• PCV hose.
• EVAP canister purge hose.
• Water outlet vacuum hose.
• Brake booster  hose.

3.

Remove Intake manifold pressure sensor from intake manifold.

4.

Remove oil level gauge.

CAUTION:

Cover the openings to avoid entry of foreign materials.

5.

Remove electric throttle control actuator.

CAUTION:

E1BIA1009GB

1.

Cylinder head

2.

Electric throttle control actuator

3.

O-ring

4.

Intake manifold 

5.

PCV hose

6.

Intake manifold pressure sensor

7.

Vacuum hose

8.

Intake manifold gasket

9.

EVAP canister purge hose bracket

10

EVAP canister purge  hose

A.

To canister purge volume control sole-
noid valve

B.

To air duct

C.

To water outlet

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< REMOVAL AND INSTALLATION >

[HRA2DDT]

INTAKE MANIFOLD

• Handle electric throttle control actuator carefully and avoid impacts.
• Never disassemble or adjust electric throttle control actuator. 

6.

Remove intake manifold.
• Loosen bolts in the reverse of the order shown in the figure.

INSTALLATION

Note the following, and install in the reverse order of removal.

Intake Manifold

1.

Oil and Install the gasket (A) to the intake manifold.

2.

Place the intake manifold into the installation position.

CAUTION:

Make sure that the oil level gauge guide is not disconnected from the fixing clip of water inlet due
to interference with intake manifold.

3.

Tighten bolts in the numerical order shown in the figure.

Electric Throttle Control Actuator

• Tighten bolts of electric throttle control actuator equally and diagonally in several steps.
• Perform “Throttle Valve Closed Position Learning” after repair when removing harness connector of the elec-

tric throttle control actuator. Refer to 

ECH-102, "Special Repair Requirement List"

.

• Perform “Throttle Valve Closed Position Learning” and “Idle Air Volume Learning” after repair when replacing

electric throttle control actuator. Refer to 

ECH-102, "Special Repair Requirement List"

 and 

ECH-105, "Work

Procedure"

.

E1BIA1028ZZ

E1BIA1034ZZ

E1BIA1028ZZ