2.0 Tdi Fuel Pump Not Running.

My ‘16 2.0tdi won’t start and the fuel pump is not running. I’ve had all the fuel pumps and they are all bone dry, there’s nothing getting up from the tank do the low pressure pump isn’t running. The fuse is OK No 10 under the bonnet.

I could feed 12v direct to the pump but I don’t know which pins as I can’t find a wiring diagram.

I think the full pump module/relay is probably dead but I don’t know if there is anything that could prevent it from running, like TDC sensor. I’ve read all the codes and all due to lack of fuel pressure.