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Home >> GMC >> 1982 >> S15 Pickup 2.8L Eng VIN B, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Computer Command Control >> Operation >> Data Sensors >> Vehicle Speed Sensor (VSS)

Vehicle Speed Sensor (VSS)

This sensor is mounted behind the speedometer in instrument cluster. It provides a series of 8 volt pulses to ECM, indicating vehicle speed.

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