Is the engine on a stand? If so tip it sideways and fill oil into where the oil filter screws on. Also fill the oil filter with oil then screw it into place. Finally fill the engine with oil and turn over by hand until oil passes through the feed to the turbo. It may take a while but it should eventually come through. also before firing up remove spark plugs and injector multiplug and turn over on the starter until the oil lamp goes out - then cross you fingers and fire it up.