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Home >> Chevrolet >> 2013 >> Impala LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 456 (Engine Control System & Fuel System - 2.8L, 3.0L - Repair Instructions) >> Repair Instructions >> Mass Airflow Sensor with Intake Air Temperature Sensor Replacement (LF1)

Mass Airflow Sensor with Intake Air Temperature Sensor Replacement (LF1)

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Mass Airflow Sensor with Intake Air Temperature Sensor (LF1)
GM2230735Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Mass Airflow Sensor Fastener (Qty: 2)
CAUTION: Refer to Fastener Caution .

Tighten:  3 N.m (27 lb in)

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