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Mass Airflow Sensor with Intake Air Temperature Sensor Replacement

Fig 1: Identifying Mass Airflow Sensor/Intake Air Temperature Sensor
GM2147131Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Disconnect the air outlet duct from the mass air flow sensor. Refer to Air Cleaner Outlet Duct Replacement 
1 Mass Airflow Sensor/Intake Air Temperature Sensor Bolt (Qty: 2)

Tighten:  10 N.m (89 lb in)

2 Mass Airflow Sensor/Intake Air Temperature Sensor
Procedure: 
Disconnect the electrical connector.