wiring in a greedy fatt2 turbo timer (HELP)

[rabbit1234]

hi guys need a little help.

im wiring in a greedy fatt2 turbo timer in with the proper connection harness.

I've wires the brown wire to the hand brake and the black wire is earthed but i cant find the speed signal wire now do i have to have it wired in or dont i and one more thing i mite sound like a bit of a mong but i cant get the turbo timer to countdown does anyone know where im going wrong?

thanks nino

Edited January 27, 2012 by rabbit1234