2003-2024 Chevrolet Express Mass Air Flow Sensor Torque Specs

4.3L V6

Applies to 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Chevrolet Express

Labor Time:0.4 hours

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Torque Values (14 specifications)

Component	Nm	lb-ft	Notes
Air Intake Clamps	3	2	—
Air Intake Clamps	3	2	—
Cover Bolts	16	12	—
Cover Bolts	16	12	—
Gasket Bolts	20	15	—
⚠️ Gasket Bolts	20	15	—
MAF Sensor Screws	3	2	—
MAF Sensor Screws	3	2	—
Mounting Bolts	47	35	—
Mounting Bolts	27	20	—
Mounting Bolts	27	20	—
⚠️ Mounting Bolts	47	35	—
Sensor Bolts	11	8	—
Sensor Bolts	11	8	—

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Common Questions

What is the torque spec for mass air flow sensor on a 2003-2024 Chevrolet Express?

The primary torque specification for mass air flow sensor on a 2003-2024 Chevrolet Express is 3 Nm (2 lb-ft).

How many torque specs are there for Chevrolet Express mass air flow sensor?

There are 14 torque specifications for mass air flow sensor on the 2003-2024 Chevrolet Express 4.3L V6, covering all related fasteners and components.