Passat 3C 06' 150 HP benzin - malfunction at idle

Hi there!

I own a Passat 3C 06' 150 HP benzin. I have feel the engine working a little strange at idle. The engine works roughly soft not to heavy. I also got that this happens on shift positions "P" and "N". At R,D and S positions works good as well and accelerate the car a little bit.

No DTS on VCDS. Any shots to help me?

Danke

Andre