May be this file
http://www.xtremeracingtuning.com/others/A4SHC01G.xml will help. I opened some significant maps for IAS opened, but not sure that will work properly. Boost will managed by boost controller.
<table name="Primary Open Loop Fueling" address="2954D">
<table name="X" address="2952C" elements="16" />
<table name="Y" address="29507" elements="18" />
</table>
<table name="Base Timing" address="2A0D9">
<table name="X" address="2A0B7" elements="16" />
<table name="Y" address="2A092" elements="18" />
</table>
<table name="Timing Advance (Maximum)" address="2A8AB">
<table name="X" address="2A889" elements="16" />
<table name="Y" address="2A864" elements="18" />
</table>
<table name="Injector Latency" address="28A6C" />
<table name="Injector Flow Scaling" address="28A64" />