Flashing out ECU fault code, what colour wire?

[Adam*D]

I'm having a blonde day today and have forgot the wire colour used to flash the fault code out on a nova XE!
Can someone tell me please!:thumb:

[Adam]

pUT BROWN/YELLOW TO EARTH

Woops, caps lock lol

[Adam*D]

Tried that and no flashing?
how about brown/blue?

[Adam*D]

I remember it being brown and somethin!!!

[Adam]

Its brown/yellow.

Brown/blue is the wire that goes to the ecu light itself