Camshaft Position Sensor, Removing And Installing: Installing
WARNING: This page is about a different car, the 2012 Audi A8 and 2011 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Replace the O-ring if damaged
-- Coat the O-ring with engine oil and carefully press the camshaft position sensor in by hand.