Reducing Agent Injector -N474- Not Water-Cooled
WARNING: This page is about a different car, the 2016 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
2 - Reducing Agent Injector -N474- Connector
Removing and Installing. Refer to Reducing Agent Injector -N474-, REMOVING AND INSTALLING .
Reducing Agent Injector -N474- Water-Cooled