Does a 2005 motor fit 93 crown vic?

No, a 2005 Crown Victoria motor will not directly fit a 1993 Crown Victoria without significant modifications, if it's even possible. While both are Crown Vics, the engine management systems, mounting points, and potentially even the engine block itself are sufficiently different to make it a very difficult, if not impossible, swap. You'd be looking at a massive undertaking requiring custom fabrication and potentially significant electrical rewiring. It's simply not a practical swap.