The Fiero doesn't have a low fluid sensor, nor does it have an indicator icon on the instrument panel. The fluid pump only has 2 wires. Power and ground. A low fluid sensor would best be located in the side of the tank. Melanie's Beretta had one and whenever the fluid level dropped below the sensor, you had to remove it and get the air bubble out to make the light go off. So, I guess if you wanted to install one, do a 7730 ECM swap from a Beretta, then pin in the circuit and install a sensor.