13 41 555 Replacing Both Idle Speed Actuators (S85)

13 41 555 - Replacing both idle speed actuators (S85)





Necessary preliminary tasks:
- Read out fault memory of DME control unit
- Check stored fault messages
- Switch off ignition
- Remove intake air manifold Service and Repair





Release bolt on cable duct (1).





Release nut on cable duct (1).
Tightening torque 12 52 3AZ [1][2]Power and Ground Distribution.
Unlock plug in V-chamber and disconnect, lay cable duct (1) to one side.





Release clamp (1) and detach hose from idle speed actuator (2).
Tightening torque 13 41 2AZ 13 41.
Unscrew nuts.
Tightening torque 13 41 1AZ 13 41.
Pull idle speed actuator (2) in direction of arrow out of cylinder head.





Installation:
Replace sealing ring (1).





Note:
Now clear the fault memory.