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Home >> Pontiac >> 1999 >> Firefly (CANADA) L4-1.3L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions - Powertrain Systems >> Vehicle Speed

Vehicle Speed

Scan tool range 0-200 km/h / 0-125 MPH. The Vehicle Speed parameter displays the vehicle's road speed. The PCM receives reference pulses from the Vehicle Speed Sensor (VSS) and converts the pulses into km/h and MPH for display.
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