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Home >> Chevrolet >> 2006 >> Malibu Maxx LS >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - 3.5L - DTC P0401 To DTC P1133 >> DTC P0401 >> DTC Descriptor

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DTC Descriptor

DTC P0401: Exhaust Gas Recirculation (EGR) Flow Insufficient

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