ARY engine

[lee58uk]

checked over quattro, 2001, i knew it was a cat d and there are alot of 2005 parts and pipes , but notices on the head and the sticker on the cam belt cover it says AUM, the sticker in boot and logbook says ARY.

could this be a new head? were is engine number? iy it has had a AUM engine inplace of the ARY is there alot of physical difference? i asume it could be 150BHP not 180

also one of the plug that goes to a solnoid top back of engine, that looks like it controls vac for turbo actuator was off???

also i notice it blowing alittle from back of engine, just hope turboe not cracked