Engine fault repair needed and emissions fault c4 picasso bluehdi 1.6

[Mexico14]

There doesn't seem to be any problems in terms of engine performance. The car hasn't gone in to stop/start mode for about 3 months - I've read that can be when the battery is on its way out.
Has anyone had these error codes before? What did it end up being?

[RichardW]

It could be a myriad of things, you will need to get it on a diag computer and see what it's upset about.