Freelander 2 help please

Hi
My freelander 2 made what I can only describe as a pop noise followed by black smoke coming out of the exhaust, very recently I had a similar problem due to hose coming off, once it was reattached problem disappeared, this time the hose is still attached, any ideas as to what's causing problem please

Hello and welcome
i would be looking for a split i a turbo hose get some one to rev it up while you look the split.