Electrical wire came off from connector on top of intake manifold

[Steve300]

This is for 1985 300D Turbo California model.

While cleaning the banjo bolt at the back of intake manifold, I knocked off the electrical wire from the connector on the top of intake manifold (boost pressure switch??).

Can I take off the connector and solder the wire on the eletrical terminal of the boost pressure switch? Or is there such a connector I can purchase?


Thank you