bought a turbo timer of a guy for my car and i dont know how to wire it and ive hunted the web and still cant find a wiring diagram

its a blitz voice guide timer vgtt
wires are as follows
red
black
blue
green
white
purple
and a orange may brown hard to tell

does any one have this timer fitted or know how to wire it up???

 

dont quote me on this im just going from what i foung on google for this unit
but as you can see it doesnt mention the black wire so i assume its negative because its missing from the list
hope it helps you

Purple --- Hand Brake Switch
Orange --- Speed Sensor
White --- Shift Lock (Auto Only)
Red --- 12 Volt
Blue --- Accessory
Green --- Ign. "on"

 

Hi Toker did you get this wired in?
I'm in same predicament!
Bought same 1 off ebay and don't know real wiring install instuctions.
Already have HKS timer fitted in using HKS harness but this onje will have to wired in.
Different wires and extra wires on this on for speedo sig and shift lock but mines manual.
Cheers
mike