Kia Rio: Weight Classification System (WCS) Removal
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1. |
Disconnect the battery negative cable, and wait for at least three
minutes before beginning work.
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2. |
Remove the front passenger seat assembly.
(Refer to the Body group - "Seat")
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3. |
Remove the seat track assembly.
(Refer to the Body group - "Seat")
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There are several DTC cases, please check below status.
Case A
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B1763 OCS ECU Defect
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Case B
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B1323 OCS Sensor Defect
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Case C
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B1319 OCS Required Weight Check
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Case D
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B1697 ACU Communication error
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Case A. B. Remove the seat track assembly of the front
passenger seat . After replacing, perform WCS reset and DTC
clear.
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Case C. Perform WCS reset and accuracy check, if accuracy
check result is accepted and DTC is historic, WCS can be re-used.
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Case D. Check wirings and connectors. If there is no DTC
after WCS reset and DTC clear, WCS can be re-used.
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WCS(Weight Classification System) is utilizing a robust weight
measuring technology. Thus, if any of the following condi ...
See also:
Output Speed Sensor Specifications
▷ Type: Hall effect sensor
Operation condition [°C(°F)]
((-)40 ~ 150)) -40 ~ 302
Air gap(mm)in.
(0.85 ~ 1.3)
0.0335 ~ 0.0512
Output vo ...
Driving your vehicle
Be sure the exhaust system does not leak.
The exhaust system should be checked whenever the vehicle is raised to change
the oil or for any other purpose. If you hear a change in the sound of the ex ...
Waveform
This example shows a typical Crankshaft Position Sensor(CkPS) and Camshaft
Position Sensor(CMPS) waveform at idle.The PCM controls the injection and ignition
timing by using these sig ...