Anyone know where this plugs goes

[ttpower]

Found this located under the airbox when i was changing my radiator, any ideas where it goes it was unplugged when i found it!!!! Has like an o-ring seal on it so was thinking it was some sort of sensor!!!! Oh my car is a 94 fd manual.

[cjr]

have you got a touring x? it not ignore it and tuck it back where you found it just as mazda did

[probedb]

Someone posted somewhere (fd:uk) that it doesn\'t go anywhere?

[nikp]

But what was it for? There must have been some reason it was there? Or some option or type of FD that had it plugged into something? Anyone?