6.1.17. Removal and check of sensors of frequency of rotation of a wheel (ABS)
Fig. 6.70. Arrangement of sensors of frequency of rotation of a wheel of ABS
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Removal
Fig. 6.71. Bolt of fastening of the sensor
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Turn off a bolt of fastening of the sensor of frequency of rotation of a wheel (fig. 6.71).
Fig. 6.72. Socket of the sensor of frequency of rotation of a wheel
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Disconnect the socket of the sensor of frequency of rotation of a wheel and remove the sensor (fig. 6.72).
Removal of the sensor of frequency of rotation of a back wheel
Remove a pillow of a back seat.
Fig. 6.73. Laid on panel of a back rack
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Remove the laid on panel of a back rack (fig. 6.73).
Remove a wheel.
Fig. 6.74. Removal of the sensor
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Disconnect the socket and remove the sensor (fig. 6.74).
Check
Fig. 6.75. Measurement of resistance between sensor conclusions
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Measure resistance between conclusions of the sensor (fig. 6.75).
Nominal resistance:
– the sensor of frequency of rotation of a forward wheel – 1275–1495 Ohms.
– the sensor of frequency of rotation of a back wheel – 1275–1495 Ohms.
Fig. 6.76. Measurement of resistance between sensor conclusions at rotation of a wheel
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At rotation of a wheel measure tension between conclusions of the sensor (fig. 6.76).
Nominal rate: tension of alternating current is registered.
NOTE
Install the voltmeter switch on voltage measurement of alternating current (AC voltage).
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