Exhaust Gas Temperature Sensor, Removing And Installing, Fwd Vehicles: Removing
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.
- Follow the safety precautions when working on the exhaust system. Refer to SAFETY PRECAUTIONS WHEN WORKING ON EXHAUST SYSTEM .
-- Loosen the left center underbody trim panel toward the exhaust system and push slightly downward. Refer to OVERVIEW - UNDERBODY TRIM PANELS .
-- Remove the connectors -1 and 2- from the bracket and disconnect them, and then free up the wire.
-- Remove the Pre-Particulate Filter Temperature Sensor -G506- -arrow-.
-- Remove the Post-Particulate Filter Temperature Sensor -G527- -arrow-.