Yes, like pressure release valve as an example, but the electrical noise synthesized equivalent.It almost sounds like a pressure relief valve right? High pitched electrical sounding as well & comes & goes intermittent, that happens on my 2018 for all 45k miles I owned it until it got totaled, my 2020 doesn’t do it, but they both make the fuel system prime noise when I opened the door (both 801a trucks w/ “real” keys)
Yes fuel prime noise is normal