Aristo 2jzgte BCC Install..i need alil help

[The Reaper]

find out what color wires on the mkiv represent what source (ie. map, rpm, speedo, o2) and then figure what your colors are for those sources and wore it up

 

[Johnny Dangerously]

apparently..the wires are different colors than on an mkiv supra..so i dunno wtf Im doing and I dont want to fuck anything up without knowing what wires to tap into.

anybody got any info on this?