PM SENSOR INSPECTION [SKYACTIV-D 1.8]
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DTC Inspection
1. Connect the M-MDS to the DLC-2.
2. Perform the DTC inspection using the M-MDS. (See DTC INSPECTION.)
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• If any DTC related to the PM sensor is present, repair the malfunctioning location according to the applicable DTC troubleshooting. (See
DTC TABLE [PCM (SKYACTIV-D)].)
Visual Inspection
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Caution
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• Do not disconnect the connector between the PM sensor control module and PM sensor. Otherwise, it could adversely affect the PM sensor control module.
• To prevent a malfunction, do not clean the PM sensor.
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(E)].)
2. Remove the PM sensor. (See PM SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)
3. Visually inspect the PM sensor for the following malfunction:
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• Damage, cracks, soiling
• Sensor end clogging
• Rusted sensor terminal
• Bent sensor terminal
• Damage to exterior of wiring harness
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