[Th3Bug]

Hello
I'm searching the pin outs for the diesel fuel pump inside the tank.
Cause the car does not start any more and I assume, that the fuel pump in the tank is not working.
I want to check the voltage going to the pump, but I don't know what pins on the plug are for the pump and the other will be for the fuel level

Thanks for the help
Greetings
Th3Bug