saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Wheel Speed Sensor|ABS 5.4|Page 6001 > < Wheel Speed Sensor|Diagrams|ABS 5.4|Page 5998
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Wheel Speed Sensor: Description and Operation
ABS 5.4

Description

Front-Wheel Sensors 

Operating voltage

minimum    120 mV AC at 2.75 km/h
maximum    100 V AC at 280 km/h

Resistance at 20°C 1600 ± 160 ohm
Number of teeth 29
Gap, wheel sensor-toothed wheel 0.2-1.3 mm (fixed)

Rear-Wheel Sensors 

Operating voltage

minimum    120 mV AC at 2.75 km/h
maximum    50 V AC at 280 km/h

Resistance at 20°C 1130 ± 115 ohm
Number of teeth 29

Front-Wheel Sensors

Wheel Speed Sensor|ABS 5.4|Page 6001 > < Wheel Speed Sensor|Diagrams|ABS 5.4|Page 5998