I have already posted about my Mondeo 2.0 2003 tdci loosing power etc and I asked this question in the post but not had a reply so thought I would try a new post.

I hope someone can help with a few suggestions as I have only had the car a week and only managed to drive it home from the sellers.

These are the fault codes from a local garage, can anyone give me some ideas on what the problems might be, I am at my wits end now as after just buying the car I cant afford to spend loads on repairing it.

I have now got the fault codes they are p1664, p2339 and I think the last one is u1900 communication bus fault - receive error- can anyone help with what all this means.

Thanks