INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [LF, L3]


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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.  Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [LF, L3].)

2.  Remove the battery cover and battery duct. (See BATTERY REMOVAL/INSTALLATION [LF, L3].)

3.  Remove the under cover.

4.  Disconnect the negative battery cable.

5.  Remove in the order indicated in the table.

6.  Install in the reverse order of removal.

7.  Install in the reverse order of removal.

LF

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L3

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1
Intake-air cover
2
Air hose
3
Air cleaner cover
4
Resonance chamber (Air cleaner side)
5
Air cleaner element
6
Strap
7
Air cleaner case
8
Fresh-air duct
9
Throttle body
10
Variable intake air solenoid valve
11
Variable tumble solenoid valve
12
Fuel distributor, fuel Injector
13
IAC solenoid valve
14
Intake manifold
15
EGR pipe gasket


Fresh-air Duct Removal Note

1.  Remove the front bumper before removing the fresh-air duct. (See FRONT BUMPER REMOVAL/INSTALLATION.)


Fuel Distributor, Fuel Injector Removal Note

1.  Remove the fuel injector from the intake manifold with the fuel injector and fuel hose installed to the fuel distributor.


Intake Manifold Removal Note

1.  Remove the dipstick pipe. (See OIL PAN REMOVAL/INSTALLATION [LF, L3].)

2.  Remove the accelerator cable bracket from the intake manifold.

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3.  Set the fuel distributor, fuel injector, and fuel hose aside as a single unit.


Throttle Body Installation Note

1.  Install the throttle body.

Tightening torque
8.0—11.5 N·m {82—117 kgf·cm, 71—101 in·lbf}


Air Cleaner Case Installation Note

Note
•  Before installing the air cleaner case, verify that the rubber mounts on the battery support bracket have not fallen off.
•  When inserting the air cleaner case into the rubber mounts, applying soapy water aids the operation.

1.  Verify that two rubber mounts are installed on the battery support bracket.

2.  Install the air cleaner case into the rubber mounts.


Strap Installation Note

1.  Using the strap, secure the shroud panel and the air cleaner case as shown in the figure.

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Air Hose Installation Note

1.  Align the alignment marks on the throttle body and the air hose.

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