just go to your local dealer to check the part number- the problem is that they hae 4 or 5 different part numbers, so for each car, it's potentially different
hopefully changing the vsv will solve your problems

otherwise, you'll have to get a new can
the harders part of changing the vsv is just getting the old one out- mine was rusted in real good. in the end, I did what most people end up doing, which was attaching the vsv to the vacuum lines/plug as needed, and then just ziptying it really tight to the old vsv/bracket