Peter DH

My 1990 16v corrado has stood for sometime unused when switching on the ignition, i cannot hear the fuel pump run. The fuse is ok but there is no power at the pump feed wires. Is there a hidden fuse or even a relay i can check out? The car has an immobiliser which is activated by a little fob inserted into a slot beside the gearstick does this sound like standard equipment or an aftermarket fit? If this is faulty would it make the pump immobile? Thankyou for any help!