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Home >> Chevrolet >> 2021 >> Trailblazer RS, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls And Fuel - 1.0L (L4B L4F L4G LIJ) Or 1.2L (L4H L4K LIF LIH) - Repair Instructions) >> Repair Instructions >> Mass Airflow Sensor Replacement

Mass Airflow Sensor Replacement

WARNING: This page is about a different variant/trim than selected.
GM5369649Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Mass Airflow Sensor Bolt [2x]
CAUTION:

Fastener Caution .


Tighten 
1.3 N.m (12 lb in)
2 Mass Airflow Sensor
Procedure 
Disconnect the electrical connector.