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- EGR valve connector check.
- Check EGR valve itself [Refer to GROUP 17 - Emission Control <DIESEL> - Exhaust
Gas Recirculation (EGR) System - EGR Valve (DC motor) Check ].
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Q.
Is the check result normal?
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Repair or replace the connector, or replace the EGR valve assembly.
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- Check output line for open/short circuit and damage.
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Q.
Is the check result normal?
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Repair or replace the connector, or repair the damaged harness wire.
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- Check output line for open/short circuit and damage.
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Q.
Is the check result normal?
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Repair or replace the connector, or repair the damaged harness wire.
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- After clearing 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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Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection
Service Points - How to Cope with Intermittent Malfunctions ).
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