Peugeot Expert Loss of Power Intermittent Fault Air Dozer EGR

After several months of this intermittent fault and consulting a few "garages" and diagnostic "experts"..
I decided to try and blank the EGR valve. This did not work.
I remove the EGR valve and cleaned it.
No joy.
I reconditioned one from a reputable supplier. Did not work!
Eventually this was the solution.
Peugeot Expert, Toyota Proace, Citroen Dispatch Ford Duratorq engine. 2.0 diesel intermittent fault. Loss of power. Funny 'raptor' noise from engine when revs are going down. Impossible to drive.
Fault codes EGR, AIR MIXER, TURBO.

[@charleskearney8475]

This is correct. It's the air dozer,and all it is is a small plastic arm (wears away at ball joint) that opens the valve.

[@karimmokrane6117]

top man

[@TheTZRT]

Im having 3 codes popping up on this car P487 P299 P341 Do u think they serve the same problem or u think its seperate?

[@scotscaspian]

I would advise taking it to a reputable local garage.

[@Sammyclare-iy2hw]

What happens if you just leave it unplugged then? Is thare anypoint in putting a new one on?

[@scotscaspian]

It's actually the turbocharger is busted.

[@Sammyclare-iy2hw]

How much that cost you

[@p4ukp4uk32]

Hi it could be Trubo solenoid

[@scotscaspian]

I think you are right.

[@TheTZRT]

Where is the location of that?