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Home >> Infiniti >> 2004 >> Q45 V8-4.5L (VK45DE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Air Flow Meter/Sensor >> Service and Repair
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Air Flow Meter/Sensor: Service and Repair

AIR CLEANER AND AIR DUCT






Removal and Installation
REMOVAL
1. Remove engine cover with power tool. Refer to "ENGINE ROOM COVER".
2. Remove air cleaner cover. Refer to "ENGINE ROOM COVER".
3. Disconnect harness connector from mass air flow sensor.
4. Remove air duct (inlet), air cleaner case and mass air flow sensor assembly and air duct and resonator assembly disconnecting their joints.
^ Add marks as necessary for easier installation.

5. Remove mass air flow sensor from air cleaner case.

CAUTION: Handle mass air flow sensor with following cares.
^ Do not shock it.
^ Do not disassemble it.
^ Do not touch its sensor.

6. Remove resonator in fender lifting left fender protector.

INSTALLATION
Install in the reverse order of removal paying attention to the following.
^ Align marks. Attach each joint. Screw clamps firmly.

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