Combined Sensor Inspection - Mazda RX-8 Manual

4. After installation, perform the combined sensor initialization procedure.

COMBINED SENSOR INSPECTION

1. Turn the ignition switch off.
2. Connect the WDS or equivalent to the DLC-2.
3. Select the following PIDs, then inspect the lateral acceleration speed and the yaw rate.
LAT ACC: (lateral acceleration speed)
YAW_RATE: (yaw rate)
c. Lateral acceleration speed inspection
1. Verify the LAT ACC change when the combined sensor is tilted to the left and right.
d. Yaw rate inspection
1. Verify the YAW_RATE change when the combined sensor is rotated to the left and right.
If there is any malfunction, replace the combined sensor.
•
Standard
When the sensor is tilted to the right:
o
LAT ACC changes negatively.
When the sensor is tilted to the left:
o
LAT ACC changes positively.
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