Brand new fuel pump, still whining

[herwawan]

Hi

I have another interesting case for you guys with my full-of-surprise 05' XB12Scg ! The fuel pump has recently been changed, which was whining almost every time I would turn the ignition/switch on. And surprisingly, the sound did not go away. You can hear this out in the video below, it still happens from time to time:



I am now wondering what reason can be behind this, and knowing that I already have some electrical bug somewhere (still inquiring on that!), I am even wondering if it could be related.

Thoughts?

Max.