ecu problem

hello can anyone help
I brought a 2005 s40 diesel sport which i have now found out was in a flood, and the ecu is knackered.,
i brought a used one from huddersfield volvo breakers and i would like to know how can i get this reprogrammed to use my key
and avoiding the main dealer sky scraper prices
would appreciate any input
thanks

Shark Performance in Mansfield can take the required data off your old ECU and flash it on to your replacement one.

http://www.sharkperformance.co.uk/