Civic 10th 2018 1.0L Small oil leak, what is this plug?

[ShikksExpres]

Hi everyone. Just bought my first Civic, 2018 1.0L 3-cilinder. I have found a small oil leak. Can anyone relate to this problem and/or tell me what kind of plug/connector this is?
I already went to the dealer, have to come back on Monday, so they can check and fix it.

Already check my oil level and it's perfect.

Greetz

 

[9000RPM]

That connector looks like the oil pressure switch.

Unable to tell if that is where it's leaking though