Vehicle Sensors
About Turbine Speed Sensors: Turbine speed sensors use magnets to determine the revolutions per minute (RPM) of your engine. They produce a small AC value which is used in automatic cars, power-train control modules (PCM) to help determine when to change gear....
About Vehicle Speed Sensors: The vehicle speed sensor is used to measure the vehicle transmission output, or wheel speeds. They are located at the transmission or trans axle. There are usually two speed sensors that work together for a more accurate result....
