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Home >> Suzuki >> 2005 >> Swift + >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Engine Controls And Fuel - 1.6L - DTC P0317 To DTC P2610) >> DTC P0400, P0401, P0402, or P1402 >> DTC Descriptors
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DTC Descriptors

WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0401

Exhaust Gas Recirculation (EGR) Flow Insufficient

DTC P0402

Exhaust Gas Recirculation (EGR) Flow Excessive

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