Audi A3 8p 2.0 TDI won't start

[Mysto]

hello I have a problem with Audi A3 8p 2.0 TDI 170hp 2009. The car started working for 1 minute on idle and turned off, it won't start again. The starter cranks the engine without a problem. Diagnostics does not show any errors. It seems as if there is a delay in the fuel system, the fuel pump in the tank only works when the starter is turned. Maybe you have an idea where to start looking for the problem?

[Steve Q]

Hasn't it got to pumps? The one in the tank and the high pressure fuel pump. I'd like to think there'd be a code for this. 

Could it be an imobiliser issue? 

[Mysto]

27 minutes ago, Steve Q said:

Hasn't it got to pumps? The one in the tank and the high pressure fuel pump. I'd like to think there'd be a code for this. 

Could it be an imobiliser issue? 

Checked pump in tank it's working. Immobilizer good. It's looks like want to start