ok ive searched but im still confused about these wires,i bought the harness and its connected,all i have to connect is the white plug to my TT.....heres a pic

the white plug has 3 wires-
Red- power
Green- IGN
Blue is ?-im assuming this for the speed sensor?
Black-ground
Brown-is RPM signal
Grey-handbrake


now my question is,do i have to tap into the speed sensor even tho i bought the harness?do i have to tap into the RPM signal with the brown wire? any help is really apreciated thanks!

 

blue is acc wire...

 

acc as in accsessary on the IGN switch?

 

Sorry, didn't see replay.. Yes, blue connect on ign switch...

 

thanks,got it all hooked up

 

No problem.. Where did you put a turbo timer...

I have blitz turbo timer...

 

i put my tt right in that opening on your dash(red square),and ran the wires thru the back,i stacked it over my evc boost controller.and the i took out my cigarette lighter(yellow circle)since i dont smoke and trimmed it a little and placed my HKS boost gauge right there.it looks good IMO

Thanks