Too low an EGR flow
Symptom: Trouble code P0401 indicating a low EGR flow is set.
Too low an EGR flow |
Fault symptom
Trouble code P0401 indicating a low EGR flow is set.Criteria
Can occur at temperatures below +10°C.CHECK ENGINE light comes on and the car goes into Limp Home.
Procedure
1. |
First check for an air leak. If so remedy this first.
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2. |
If there is no air leak, connect Tech 2.
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3. |
Go to menu
Adjustment
and select
EGR.
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4. |
Increase the value to +50 mg/c.
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