theres a black braided earth wire and some brown wires which go to the side of the head/rocker cover, then you have 4 sensor wires. The black/green wire goes to the sensor on the back of the head with a white colar, and a 2 pin brown plug which goes to the 2 pin sensor. The metal thing with 2 fuel lines to it gets a 2 pin plug also, one of the wires is red/white, and the 5th injector (blue thing with a fuel line) gets the blue 2 pin plug.
You have 3 single wires, red/yellow, blue/white and red/green these go onto the 3 single pin sensors onm the side of the he head, doesnt matter which way they go on though.