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- Refer to Data List Reference Table
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- Item 120: Exhaust differential pressure sensor
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Q.
Is the check result normal?
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Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions).
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(1)Disconnect the connector, and measure at the wiring harness side.
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(2)Check the resistance between the exhaust differential pressure sensor connector (DDPE line) and body earth. OK: Continuity (2 Ω or less)
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Q.
Is the check result normal?
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Q.
Is the check result normal?
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Repair the connector(s) or wiring harness.
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- Refer to Data List Reference Table
.
- Item 120: Exhaust differential pressure sensor
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Q.
Is the check result normal?
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Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions).
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- After replacing the exhaust differential pressure sensor, Carry out the forcible DPF regeneration. (Refer to GROUP 17 - Emission Control <DIESEL> - Diesel Particulate Filter (DPF) System - Forcible DPF Regeneration
). After carrying out the forcible DPF regeneration, reconfirm diagnosis code.
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Q.
Is the diagnosis code set?
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