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Home >> Daewoo >> 2000 >> Leganza CDX >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Self-Diagnostics >> System Specifications >> Engine Data Display >> Vehicle Speed
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Vehicle Speed

The vehicle speed sensor signal is converted into mph or km/in for display. The vehicle speed output from ECM is 4000 pulses per mile. The scan tool uses class 2 serial data from ECM to obtain vehicle speed, while Instrument Panel Cluster (IPC), cruise control module and chime alarm module use 4000 ppm output.