Golf GL L4-2.0L (AEG) (2001)
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Disconnect wheel speed sensor wiring connector -1-.
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Remove bolt -2- from wheel bearing housing.
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Remove wheel speed sensor from wheel bearing housing.
Installing
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Before inserting speed sensor, clean mounting hole inner surface and coat sensor with lubricant G 000 650.
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Insert speed sensor into mounting hole in wheel bearing housing and tighten bolt to 8 Nm (70 inch lbs.).
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Connect wheel speed sensor wiring connector.
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Turn wheels fully to left and right lock and check clearance of speed sensor wiring.
ABS wheel speed sensor rotor for front axle, checking
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Raise vehicle.
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Remove wheel.
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Rotate brake disc and check whether wheel speed sensor rotor is damaged or dirty.
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If rotor is damaged, remove wheel hub with rotor and replace.
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Raise vehicle.
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Remove wheel.
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Turn wheel hub and measure distance between rotor and speed sensor, -dimension a, all around.
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Dimension a = 0.3 mm (0.0118 in.)
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If the rotor is not true, remove wheel hub with rotor and replace.