Hello. I have a problem with my Golf 2.0 tdi 2006. While driving, it can fall asleep as if there is no fuel, and then it fires up. But I don't smoke when touched, I just have to shoot for a long time. I already replaced the fuel pump and it did not work. I would like to add that it is ok with a full tank, it starts to go out only when the fuel level drops to half. Has anyone had a similar problem or at least knows where to look for the fault? I will be grateful for any hint. Greetings.