Actuating camshaft adjustment valves

WARNING: This page is about a different car, the 2003 Audi S6 and 2002 Audi S6. However, it is still accessible from the selected car via links, so may be relevant.

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Indicated on display

Fig 1: VAG 1551 Scan Tool Display - Actuating Camshaft Adjustment Valves

Courtesy of AUDI OF AMERICA, INC.

If the valve 1 or the valve 2 are not actuated (one valve or neither of the valves are clicking):

Valve 1 for camshaft adjustment -N205- and the valve 2 for camshaft adjustment -N208 are actuated for approx. 1minute (click).

Check valves for camshaft adjustment. See CAMSHAFT TIMING CONTROL, CHECKING .