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Q.
Is any other diagnosis code than P2413 set?
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Inspection chart for diagnosis codes (Refer to ).
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- Check EGR valve itself [Refer to GROUP 17 - Emission Control System - Exhaust Gas Recirculation (EGR) System - EGR valve check ].
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Q.
Is the check result normal?
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Replace the EGR valve assembly.
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Q.
Is the check result normal?
Go to Step 4.
Repair or replace the connector.
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- Check output line for open/short circuit and damage.
Q.
Is the check result normal?
Go to Step 5.
Repair the damaged harness wire.
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- Check output line for open/short circuit and damage.
Q.
Is the check result normal?
Go to Step 6.
Repair the damaged harness wire.
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- After erasing the diagnosis code through M.U.T.-III, start the engine and confirm whether the diagnosis code is set.
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Q.
Is the diagnosis code set?
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Replace the engine-ECU. When the engine-ECU is replaced, write the chassis number (Refer to GROUP 00 - Precautions Before Service - How to Perform Chassis Number Writing ). After replacing the engine-ECU, register the injector identification code and learn fuel injection (Refer to GROUP 00 - Precautions Before Service - What The Common Rail Engine Learns ). After registering the injector identification code, the vehicle equipped with the DPF carries out the forcible DPF regeneration. (Refer to GROUP 17 - Emission Control - Diesel Particulate Filter (DPF) System - Forcible DPF Regeneration ).
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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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