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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.8L - DTC P0350 To DTC P0607 >> DTC P0411 >> Conditions for Setting the DTC

Conditions for Setting the DTC

The difference between the predicted system pressure and the actual system pressure is more than 4 kPa.
DTC P0411 sets within 22 seconds when the above condition is met.

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