help needed

[dubslug]

right all ive been having loads of bad running problems with the 8v gti
anyway today i was messing around and up in the skuttle tray where the ecu is i found a loose red and white wire, it looks like its been cut as its a clean cut and the wire on the end has turned green(water??)i opened up all the loom but cant find the other end any ideas guys??
if it helps it just off the connecter block infront of the ecu??
wot do red n white wires do normally??
cheers
rik

[Mr Blue]

think ive got a red/white wire hanging around like yours too

[dubslug]

cool, maybe its not that thats making me give up faith in vw then