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Home >> Volvo >> 2002 >> V70 XC >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electrical System - Diagnostics And Tests >> Diagnostics >> Description Of Parameters, Accessory Electronic Module (AEM) (2001-2007) >> Parameters, Value >> Wheel Speed
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Wheel Speed

Fig 1: Checking Wheel
GLL101055Courtesy of VOLVO CARS OF NORTH AMERICA.

Measurement range: 0- 653.8 km/h.

The engine control module (ECM) derives wheel speed from the relevant wheel sensor signal.