Camshaft Adjuster

The following components are visible after removing the engine cover on the upper timing chain cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

Engines with Two Camshaft Adjusters. 

Courtesy of AUDI OF AMERICA, LLC

2 -  Exhaust Camshaft Adjustment Valve 1 -N318-

4 -  Camshaft Adjustment Valve 1 -N205- in the Intake

Engines with One Camshaft Adjuster 

Courtesy of AUDI OF AMERICA, LLC

2 -  Camshaft Adjustment Valve 1 -N205- in the Intake