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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 P0405 >> Conditions for Setting the DTC

Conditions for Setting the DTC

The EGR Position Sensor parameter is less than 0.35 volts.
The above condition is met for more than 20 seconds.

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