perry wrote:
2012 E7 went in to limp mode at 154.000 miles. Booked it in at Peugeot fault code for a air recycling valve so renewed that at £400. Then at 156.000 went into limp mode fault code for DPF filter renewed that at £800. Then at 157.000 went into limp mode fault code for fuel pump and regulator had that done at £886. Driving it today went into limp mode again. Not taking it in yet because I can't FU--ING AFFORD TO. Only done 157.800 mile
Peugeot are absolute to$$ers, they are fitters and not mechanics. Give them the chance and they will replace your cab bit by bit claiming that (apparently) a fault was showing, thus giving them carte blanche to rip you off.
I had the same problem with my (old shape) E7 and did the same as yourself, £700 later and assurances on three occasions that it was alright, I had to take it elsewhere. If it is not your turbo then you could be having the old fashioned carbonation of your engine problem!
Mine was cured with a (not new) replacement engine, running well at the moment. It was recommended that "Terraclean" might just solve the problem (apparently it blows out carbon etc, as opposed to a replacement engine) but soon realised that a valve or so had gone down.