FieryWelder69

Hi to all, I'm new on here and also on the forum, I've just been getting a 2007 56 reg S type, it needs a couple of jobs doing on it but there is one thing I'd like to find out about which is black smoke on acceleration, I'm thinking possible partially blocked EGR valve or MAF sensor, whereabouts on the engine are these located, could someone help me out please 🙏