Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
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2023
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Compass Red
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Repair and Diagnosis
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Engine Performance
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System
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2.0L - DTCS P032F To P0440
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DTC Troubleshooting
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P0401-EGR System Performance
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Set Condition
Set Condition
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During a slight acceleration condition, the Powertrain Control Module (PCM) turns on the Exhaust Gas Recirculation (EGR) Valve and monitors the reaction of the fuel trim. A fault will set if the expected reaction is not detected.