CX-7 AWD L4-2.3L Turbo (2008)
Wheel Speed Sensor: Testing and Inspection
Rear
REAR ABS WHEEL-SPEED SENSOR INSPECTION [AWD]
Installation Visual Inspection
1. Inspect the following items:
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If there is any malfunction, replace the applicable part.
1) Excessive play of the ABS wheel-speed sensor
2) Deformation of the ABS wheel-speed sensor
3) Deformation or damage of the ABS sensor rotor
Clearance Inspection
1. Verify the clearance between the ABS sensor rotor and the ABS wheel-speed sensor.
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If there is any malfunction, check for improper installation, and replace if necessary.
Clearance
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0.3-1.1 mm (0.012-0.043 in)
Sensor Output Value Inspection
1. Turn the ignition switch off.
2. Connect the M-MDS to the DLC-2.
3. Select the following PIDs using the M-MDS:
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WSPD_LR
(LR ABS wheel-speed sensor)
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WSPD_RR
(RR ABS wheel-speed sensor)
4. Start the engine and drive the vehicle.
5. Verify that the display of the M-MDS shows the same value as the speedometer.
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If there is any malfunction, replace the rear ABS wheel-speed sensor.
