Audi a5 2.0 diesel rough idel

[Icantspell666]

Hi new to this  2010 audi a5 2.0

I have bad idling with my car if I rasie the rmp to 1800rpm its great I've had a leak off test done common rail front sensor tested hp pump sensor checked new diesel  filter  fitted replace pump in the tank over 1800 rpm drive faultless i had it scanned said fuel pressure they didn't give me the code can anyone shed some light on this problem please  thank for your time guys 

[jdragon]

Not know the code makes it very difficult.

There is however some helpful info in this thread with a few very quick and easy things to try.

 

[Icantspell666]

I now have a. Ode p106500