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Home >> Chevrolet >> 2010 >> Impala Police >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Controls And Fuel - 3.5L - DTC P0341 - DTC P2544) >> DTC P2440 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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The ECM detects that difference between the predicted system pressure and the actual system pressure is greater than 3 kPa for greater than 8 seconds.