Thought id post this up as some peeps have probs with boost issuses with twins dude to faulty solenoids and sensors.
I followed the steps on the link below and it works fine:yes
You can get the L.E.D\'s from maplins for about a quid.....hopefully it will save you guys some time in the future.
Note i think this is for imports only as they fault codes do not flash up on the dah cluster.
http://www.fd3s.net/engine_codes.html
Regards
Matt