hi all could anyone help i found these cut wires at gue back of the engine black/blue , white/red and brown . ita a 2007 mk2 qctavia any help would be great 

Can you supply a bit more info, especially the engine code, from that might be able sort out what it should be attached too, but from just the wiring colours, the Black/Blue will be a 12v ignition supply and the Brown the ground.

 

After looking at few wiring diagrams, it looks like it might be for the clutch pedal position sensor ??

ok thanks for the reply will sort out engine code tomorrow