hey, i just picked up a FET TB308 turbo timer and it did not come with the harness, just the wires and no instructions…so i wanted to ask if anyone else has installed this turbo timer in their 240?
here are some pics:




there are 5 wires:
- 
black - ground 
- 
red - constant 12V power source 
- 
white - to handbrake sensor? 
- 
blue - something with ignition? 
- 
yellow- possibly speed sensor? 
so my question is this kinda right? i looked on the internet and there are no wiring diagrams or instruction manuals for this.
thanks in advance!