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- Check whether the hose between turbocharger and inlet manifold is disconnected or damaged.
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Q.
Is the check result normal?
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- Check whether the vacuum hose of manifold absolute pressure sensor is disconnected or damaged.
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Q.
Is the check result normal?
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- Check turbocharger supercharging pressure (Refer to GROUP 15 - On-vehicle Service - Turbocharger Supercharging Pressure Check
).
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Q.
Is the check result normal?
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- Check whether the intercooler is being clogged or not.
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Q.
Is the check result normal?
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- Check whether the EGR cooler is being clogged or not.
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Q.
Is the check result normal?
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- Check whether the EGR pipe (A, B) is being clogged or not.
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Q.
Is the check result normal?
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Replace the EGR pipe (A, B).
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- Reconfirmation of diagnosis code.
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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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