Shall go stick my head in the engine bay... looks near the gear linkage?
I hate all southerners. As a point of reference, I'm stood at the north pole.
Might be a water pipe? We sometimes bypass parts of the throttle body heater plumbing and you are left with bits like that.
Stick a bit of rubber pipe on it, blow down it and see where it come out (or doesn't!)
:)
c.