Accent L Hatch Back L4-1495cc 1.5L SOHC MFI (2000)
Vehicle Speed Sensor: Description and Operation
Speedometer
With the ignition switch in ON and START, the speedometer drive circuits receive pulse from the vehicle speed sensor (VSS). The pulse rate increases
as the car accelerates. The frequency and duration of these input pulses are measured and displayed by the speedometer.
