GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2009
🢒
Express - AWD
🢒
Engine
🢒
Engine Controls and Fuel - 6.6L
🢒 Mass Airflow Sensor with Intake Air Temperature Sensor Replacement
Removal Procedure
Disconnect the mass air flow (MAF)/intake air temperature (IAT) sensor electrical connector.
Remove the MAF/IAT sensor TORX® screws.
Remove the MAF/IAT sensor.
Installation Procedure
Install the MAF/IAT sensor.
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the MAF/IAT sensor TORX® screws and tighten to
8 N·m (70 lb in)
.
Connect the MAF/IAT sensor electrical connector.