Lost boost!

I've lost all boost on my 1.9 TDI, I'm not sure if it's the same as limp mode people mention. It still drives (ie. It can do motorway speeds) but it's incredibly slow.

I have engine management light on and a flashing glow plug light (atleast that's what I think it is)


I've also plugged in a cheap code reader and its giving these fault codes.



I don't know what to do, one garage hinted at replacing turbo, however I can still hear the turbo hissing when you accelerate.

Another garage has said it might be DPF blocked.

Any ideas/advice?

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So replace the exhaust pressure sensor? Eurocarparts don't sell them, so how would I go about getting a rough idea of price for one?

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