Engine Versions

WARNING: This page is about a different car, the 2020 Audi A3, 2019 Audi A3, and 2018 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

Vehicle with particulate filter, exhaust variant

The following component is visible after removing the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Exhaust Pressure Sensor 1 -G450-

The following components are visible on the underbody:

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Pre-Particulate Filter Temperature Sensor -G506- -arrow-

Post-Particulate Filter Temperature Sensor -G527- -arrow-

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.