91 na wiring problem

91 na wiring problem,AI智能索引,全网链接索引,智能导航,网页索引

Hi i bought a 91 N/A a while back and i found a plug in the trunk, which the electrical wiring manual labels EM1 its a white connector with tan sponge wrap around it. Well the male side of the connector is gone and the previous owner has 4 wires with little plugs on it to plug onto the pins. The problem, i dont know which pins the 4 wires go to AND theres only 3 pins on the connector, the female side has white/black and 2 purple and whites, the male side has different colors, red/black ,