Logic of naming actuators in VW-group is simple it contains "N" + actuator number. The actuator number is unique. Here you can find fitting location, connectors and some basic information about actuators.

To our mind, actuators information is reference, so there is only simple search by number.


Audi R8 42 (2007- )
Audi A8 4E (2002 -)
Audi A6 4F (2005- )
Audi Q7 4L (2007- )
Audi TT 8J (2006- )
Audi A4 8K (2008-)

Damping adjustment valve -N336 front left


-1- Damping adjustment valve

-2- Connector for damping adjustment valve


YZ As the temperature of the magnetic fluid rises the damping becomes softer. The control unit contains a software module to balance the temperature. It increases the current at the damper and thereby compensates for the influence of temperature.


Emergency running:

In the event of a failure of the electrical activation of a magnetic coil, activation of the magnetic coils of all dampers is disabled. This results in the damping map with the most comfortable damping being set on the vehicle.


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November 30, 2012
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