Yup. The auxillary pump cant even be heard. Its in a completely different place from where the nouse comes from too.Are you sure? Alfa tech told me the whine was aux coolant pump for turbo stopping heat sink. He also said it’s the pump for proper IC circulation?? Was he wrong? Why would a egr solenoid be going on minutes after shut down? Confusion. Lol
Unplug the aux pump relay and you'll still hear the noise.