Home/Torque Specs/Audi/S4/2009-2016 3.0L Supercharged V6/O2 Sensor - Upstream

O2 Sensor - Upstream Torque Specifications

2009-2016 Audi S4 3.0L Supercharged V6

Labor Time:0.7 hours

🔧 Torque Values7 specifications

Component	lb-ft	Nm	Notes
⚠️ Exhaust Flange Bolts	33	45	Apply anti-seize
⚠️ Flange Bolts	37	50	Apply anti-seize
Hanger Bolts	16	22	—
Heat Shield Bolts	7	10	—
⚠️ Manifold Nuts	26	35	Apply anti-seize
Mounting Bolts	21	28	—
⚠️ O2 Sensor	33	45	Apply anti-seize to threads only

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

O2 Sensor - Upstream Torque Specs on Other Vehicles

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1990-1997 4.6L V8 Modular

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2011-2016 6.7L V8 Power Stroke Diesel

Honda Civic

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Audi TT

2016-2023 2.0L Turbo I4

Mitsubishi Eclipse GSX

1995-1999 2.0L Turbo I4

Common Questions

What is the torque spec for o2 sensor - upstream on a 2009-2016 Audi S4?

The primary torque specification for o2 sensor - upstream on a 2009-2016 Audi S4 is 45 Nm (33 lb-ft). Note: Apply anti-seize

How many torque specs are there for Audi S4 o2 sensor - upstream?

There are 7 torque specifications for o2 sensor - upstream on the 2009-2016 Audi S4 3.0L Supercharged V6, covering all related fasteners and components.

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