Been meaning to do this for awhile but was racking up the Kilometers to coinside with the correct mileage on my car. First you need the Elite International E0021 Converter chip. It has four wires coming from it.
Red- power source
Yellow- signal in
Grey- signal out
I decided to solder the power source and ground to the back of the cluster so that I wouldn't have to cut factory wires. All connections are made on connector i10 which is above the speed. It is also the only connector with only a single row of pins. Pin 7 on the connecter is power(red), pin 6 is ground(black).