FoxRacer600RR

i need wire colors for both of our fans, i purchased aftermarket fans and im wiring them up now but i sat for 20 mins tryin to wait for the meter to read and nothing happend, i looked inside the car and the temp never moved passed N.O.T. i even held it at 3 grand for a min or 2 and it didnt move at all....its pretty cold out so if i go driving around it wont do much....