Nissan Altima 2007-2012 Service Manual: Air cleaner and air duct

Removal and Installation

1. Air duct hose

1. Air duct hose

2. Front air duct

3. Air cleaner mounting bracket

4. Air cleaner assembly

5. Mass air flow sen

A. To electric throttle control actuator


1. Remove front air duct.

2. Disconnect the air duct hose clamps at the electric throttle control actuator and the air cleaner assembly.

3. Remove air duct hose.

4. Disconnect the mass air flow sensor

5. Remove mass air flow sensor from air cleaner assembly, as necessary.

CAUTION: Handle the mass air flow sensor with care: • Do not shock it.

• Do not disassemble it.

• Do not touch the internal sensor.

6. Remove the air cleaner assembly, as necessary.


Installation is in the reverse order of removal.

    Intake manifold
    Removal and Installation 1. Intake manifold 2. Rubber seal 3. Intake manifold adapter 4. Gasket 5. Electric throttle control actuator 6. Rubber seal 7. PCV hose 8. EVAP canister purge volume ...

    Other materials:

    P2118 throttle control motor
    Description The throttle control motor is operated by the ECM and it opens and closes the throttle valve. The current opening angle of the throttle valve is detected by the throttle position sensor and it provides feedback to the ECM to control the throttle control motor to make the throttl ...

    Sunglasses holder
    To open the sunglasses holder, push and release. Only store one pair of sunglasses in the holder. WARNING Keep the sunglasses holder closed while driving to prevent an accident. CAUTION ● Do not use for anything other than sunglasses. ● Do not leave sunglasses in the sunglass ...

    Control system
    System Diagram System Description The CVT senses vehicle operating conditions through various sensors. It always controls the optimum shift position and reduces shifting and lock-up shocks. TCM FUNCTION The function of the TCM is to: • Receive input signals sent from various switches ...