With the ignition off and a slight effort you should be able to move the servo. If not, take the cables off and make sure the PVs are not frozen. If the servo does not work you may have damaged the PGM.
_________________
james
Its not how fast you go...Its how you go fast.
MC21 Rothmans
RS250
RC31
CRF250X
748R
Porsche (many)
http://members.rennlist.com/j911brick/rennlist3_002.htm