acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Starting and Charging > < Wheel Sensor <--> [Wheel Speed Sensor]|Front|Page 5853
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Wheel Sensor: Testing and Inspection

Front Pulser

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Check the front and rear pulser for chipped or damaged teeth.

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Measure the air gap between the wheel sensor and the pulser all the way around while rotating the hub bearing unit by hand.

Specs:
Standard Gap 0.4 - 1.0 mm (0.02 - 0.04 in) 

NOTE:  If the gap exceeds 1.0 mm (0.04 in), the probability is a distorted knuckle which should be replaced.

Starting and Charging > < Wheel Sensor <--> [Wheel Speed Sensor]|Front|Page 5853