Went out with some people last night and I went to flash the 400kw 20.5psi tune in the old girl including flashing the trans tune (to freshen it up) and when the xcal3 finished doing the engine but before doing the trans, the screen came up with something like (can't quite remember now) 'unbricking in process'. May not of been those exact words. It hung for about 4 or 5 minutes and then started flashing the trans tune.....Anyone come across this or know why it might of happened? So with the tune done, we headed off for a drive and I was playing with a couple of people (shall we say the car was experiencing 'extreme driving conditions' hehe) when all of a sudden the engine light came on. I pulled over, let it cool a bit before I turned it off -- as there wasn't anything falling off and she was idling absoutely fine and coz my EGT was showing 820 degrees -- and we checked the codes and found two. P0236 & P0238 The xcal said something about the boost solinoid (which I sprayed before it went in for the tune with the new turbo on) but I just checked the codes on the other forums database and that shows the following P0236 Turbo boost pressure sensor (BPS) conflict with MAP sensor P0238 Turbo boost pressure (BPS) sensor circuit high voltage I'll spray the solinoid again in a couple of days but someone point me in the right direction please Jacks F6 is coming along nicely