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Home › Honda › 1997 › Prelude Base, Standard › Repair and Diagnosis (Single Page) › Engine Performance › Theory and Operation › Engine Controls - Theory & Operation › Computerized Engine Controls › Input Devices › Vehicle Speed Sensor/Pulser (VSS)

Vehicle Speed Sensor/Pulser (VSS)

VSS signal is generated by speed sensor (sometimes called a speed pulser), which produces 4 pulses (switch grounded) per speedometer cable revolution.