Oil Pressure Regulation Valve -N428-: Installing
WARNING: This page is about a different car, the 2012 Audi S5, 2011 Audi S5, and 2010 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal. Note the following:
NOTE:
Replace O-ring -2-.
-- Tighten the screw on the oil pressure regulation valve. Refer to Fig 1.
-- Install the oil cooler. Refer to ENGINE OIL COOLER .