TURBO ACTUATOR - LAST POST, HONEST:)

[a3tdi2001]

Ok, I've had a go at freeing off the actuator today. I'm just wondering if anyone is able to tell me whether the N75 valve automatically opens and closes the vanes over and again when the engine is ticking over as shown in this video on youtube:
http://www.youtube.com/watch?v=Ce8SeTjQKAI

Cheers.