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Home >> BMW >> 2009 >> 528xi Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2259 (Self Diagnosis - Theory & Operation (N54)) >> 1.6 Fuel System Monitoring >> 1.6.7 Fuel Level Sensor (FLS) (Comprehensive Component, appending to Fuel System) >> 1.6.7.1 Monitoring overview

1.6.7.1 Monitoring overview

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The diagnosis of the fuel level sensor signal consists of a circuit continuity check and a rationality check.