willysink

hi guys, i just bought a hks EVC 4 boost controller for my 2001 jap sti, unfortunally there is limited fitting instructions with it, i know where 2 of the 3 connections go, but there is one with 4 wires that i'm not sure where it goes? the wire colours are red,green, yellow and pink, enclosed is a pic of connector.
thanks guys!

http://i254.photobucket.com/albums/h...ontroller2.jpg

STI_Baly

iTrader: (23)

I believe that plug is the optional 4 pin plug for a scramble boost trigger switch.

HKS USA EVC Scramble Boost Control Trigger Switch

STI_Baly

iTrader: (23)

Just found the installation manual for this EVC and yes it is boost scramble if it is the four plug......installation instructions can be found here>>>

http://www.hksusa.com/content/pdf1643.pdf

willysink

thanks a lot mate, thats great, getting the car mapped in 3 weeks by andy forrest so needed to get the controller fitted!! many thanks