When I bought my bike it was laid down by the PO and the tach was missing, which means I have no temp gauge either. Does anyone know the ohm range for the gauge wire? Meaning that if i hook up a multimeter to the sensor wire that would plug into the back of the temp gauge, what would my readings be for different temps? I have looked im my manual, but the only info it gives me is the internal resistance of the actual sensor for testing purposes. Also, If i were to buy a temporary gauge from autozone or somewhere, what would the resistence scale be? Some start low and go to mid, some start at the middle and go high. I just want to be able to watch the coolant temp, so i dont end up overheating the engine and leading to even more repairs that could have been avoided.