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Home >> Chevrolet >> 2005 >> Impala V6-3.8L VIN K >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Sensors and Switches - Computers and Control Systems >> Air Flow Meter/Sensor >> Service and Repair
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Air Flow Meter/Sensor: Service and Repair



MASS AIR FLOW (MAF) SENSOR REPLACEMENT

REMOVAL PROCEDURE
1. Remove the fuel injector sight shield.




2. Disconnect the MAF sensor electrical connector (8).

IMPORTANT: The mass air flow (MAF) sensor is attached to the throttle body assembly.

3. Remove the MAF sensor screws (9).
4. Remove the MAF sensor (1).

INSTALLATION PROCEDURE




1. Install the MAF sensor (1).
2. Install the MAF sensor screws (9).

NOTE: Refer to Fastener Notice in Service Precautions.

Tighten the screws to 3 N.m (27 lb in).

3. Connect the MAF sensor electrical connector (8).
4. Install the fuel injector sight shield.
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