Help !!!

[mihai]

" Boost presure control valve - mechanical failure" can anyone tell me what causes this fault to display? Could it bee caused by the stock DV?

 

[acidstrato]

N75, but to be honest irregular flow from the dv could still cause it probably.

but try to rule out both if you can

 

[mihai]

N75, but to be honest irregular flow from the dv could still cause it probably.

but try to rule out both if you can

Thank you for the advice mate