Ok hope this cleares it up a bit.
This is from the original Japanese brochure:
http://img.photobucket.com/albums/v3...er23/de232.jpg
And read here about the different hp readings:
http://www.alteredrealms.com/hotcars...lculation.html
The ecu is mainly different due to a couple of things.
The DeTomaso has electronic idle control , and the euro spec has an air bleed screw for idle adjustment.
And the DeTomaso has 2 lambda sondes , one in front and one after the catalitic converter.
Both are for envirionmental reasons.
The eec specs for the deto and the Gti can be found here
http://members.iinet.net.au/~rospen/...s/g201spec.htm
Jasper