O2 Sensor - Upstream Torque Specifications

2008-2012 Audi S5 4.2L V8

Labor Time:0.7 hours

Torque Values (10 specifications)

Component	Nm	lb-ft	Notes
⚠️ Flange Bolts	47	35	—
⚠️ Flange Bolts	47	35	Apply anti-seize
Hanger Bolts	20	15	—
Hanger Bolts	20	15	—
Heat Shield Bolts	14	10	—
⚠️ Manifold Nuts	34	25	Apply anti-seize
Mounting Bolts	27	20	—
⚠️ O2 Sensor	47	35	Anti-seize threads
⚠️ O2 Sensor	47	35	—
⚠️ O2 Sensor	47	35	Apply anti-seize to threads

The primary torque specification for o2 sensor - upstream on a 2008-2012 Audi S5 is 47 Nm (35 lb-ft).

There are 10 torque specifications for o2 sensor - upstream on the 2008-2012 Audi S5 4.2L V8, covering all related fasteners and components.