Sunday, November 7, 2010

ABS wheel speed sensors- ON CAR

The car I worked on has a analogue wheel sensor. I concluded that the wheel sensor was analogue because it had 2 wires coming out from the sensor.

The air gap and visual condition of each wheel sensor
Front right - .35mm, visual inspection is good
Left front - .35mm, visual inspection good
Right rear - .35mm, visual inspection good
Left rear - .35mm, visual inspection good

When i connected the oscilloscope to a wheel sensor I got analogue pattern

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