EGR Vs ASV valve - location?

[RocketAudi]

2015 Audi A3 8V 1.6tdi Sportback

1. Is the ASV simply the Butterfly Flap on the EGR? Or are there two seperate components
2. If separate, can anyone point me in the right direction of the ASV?
3. Does anyone have Schematics / Drawings / Exploded Diagrams of the 8V 1.6TDI Intake System and Exhaust system?

TIA

 

[ChatYTB]

2015 Audi A3 8V 1.6tdi Sportback

1. Is the ASV simply the Butterfly Flap on the EGR? Or are there two seperate components
2. If separate, can anyone point me in the right direction of the ASV?
3. Does anyone have Schematics / Drawings / Exploded Diagrams of the 8V 1.6TDI Intake System and Exhaust system?

TIA

Maybe this will help both vids interesting, the 1.6 is different from the 2.0