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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Controls And Fuel - 2.0L (LUZ) Diesel - DTC P0016 To DTC P0406) >> Diagnostic Information and Procedures >> DTC P0401 or P0402: Exhaust Gas Recirculation (EGR) Flow >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P0401 

The ECM detects the EGR flow is below a calibrated amount when the EGR is commanded ON.

P0402 

The ECM detects the EGR flow is above a calibrated amount when the EGR is commanded OFF.

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