If 4wd, they live behind the glovebox rear area.
The main connector the ecu plugs into is normally tucked behind the massive loom that runs across the base of the screen area inside the car, it will have 6 wires coloured,
Thin green = tacho
Red/blue = Permanent live
Black = switched live(ignition)
Black/red = fuel pump live output
Brown/white = temp sender for GAUGE
Brown/red = air con

tabetha