02 Venture P0410

Ok narrowed it down as to not being the fuse. Funny thing I always wonderd what the noise I heard in the fender well was. Now I know. But now this code has came up and I am not hearing the pump anymore. I have checked the fuse under the hood and it is not blown. So I am assuming that the pump might be bad. With that being said, what will it hurt for the car to run without the pump working and the engine light on. I just paid out $900 for a blown head gasket and I cannot afford to get much more fixed right now. Any suggestions on this would be greatly appreciated. Thanks.