Mass Airflow Sensor with Intake Air Temperature Sensor Replacement. Buick Lucerne 2009

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Mass Airflow Sensor with Intake Air Temperature Sensor Replacement

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.

Callout

Component Name

Preliminary Procedure

Disconnect the air outlet duct from the mass air flow sensor. Refer to Air Cleaner Outlet Duct Replacement

Mass Airflow Sensor/Intake Air Temperature Sensor Bolt (Qty: 2)

Tighten
10 N·m(89 lb in)

Mass Airflow Sensor/Intake Air Temperature Sensor

Procedure

Disconnect the electrical connector.