Question 1

What is the torque spec for diesel particulate filter on a 2009-2013 Audi A3?

Accepted Answer

The primary torque specification for diesel particulate filter on a 2009-2013 Audi A3 is 11 Nm (8 lb-ft).

Question 2

How many torque specs are there for Audi A3 diesel particulate filter?

Accepted Answer

There are 7 torque specifications for diesel particulate filter on the 2009-2013 Audi A3 2.0L TDI, covering all related fasteners and components.

Component	Nm	lb-ft	Notes
Cover Screws	11	8	—
⚠️ Flange Bolts	47	35	Apply anti-seize
Hanger Bolts	20	15	—
Heat Shield Bolts	14	10	—
⚠️ Manifold Nuts	34	25	Apply anti-seize
Mounting Bolts	27	20	—
⚠️ O2 Sensor	47	35	Apply anti-seize to threads

Diesel Particulate Filter Torque Specifications

Torque Values (7 specifications)