yep. IF you are familiar with electrics.. You can just very shortly (a few seconds) power just the coil, and see whether the pump-rod moves well in response (It should move outwards for about 2-3 mm). Carefull though: Do ALWAYS use a fuse, do NOT reverse connect the pump (this will cause sudden and unrecoverable death .. of the pump!), and be careful not to spoil fuel remains coming out of the pump (e.g. close loop it).