can anyone help diagnose problem?

[chrisxm8]

hi i have a 2010 audi a4 2.0tdi 170bhp

98k miles

i have plugged it into a vag computer and got the following result

i will attach a few video aswell

looking to see if anyone has had a similar problem and knows the solution

 link to engine running...https://www.facebook.com/video.php?v=10156376601115657

 

[James]

Could be any of the following:

 

Air in fuel system

fuel leak

fuel lift pump

fuel bypass valve

fuel pressure control valve

high pressure fuel pump