little black box!

[shaunthesheep]

whist sorting out my drain holes for the sunroof, i did come across a black box under the fuel filler cap housing, i did have to remove the wheel splash guard to get a good look at it, it's got two black pipes going to it, anyone got any ideas as to what it could be?,
also when i unscrewed the fuel cap, i did notice a black plunger that get pushed down by the petrol cap when screwing it down, any ideas again?
have a happy christmas & a even better 2003
dom <img src=icon_smile_big.gif border=0 align=middle>
Edited by - shaunthesheep on 24 Dec 2002 17:22:50