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Home >> BMW >> 2008 >> 535i Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1654 (Self Diagnosis - Theory & Operation (S85)) >> Engine Control Unit (ECU) >> Level2 >> Monitoring Function >> Checking of Fuel Cut Off-Checking

Checking of Fuel Cut Off-Checking

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If the engine speed is over the maximum engine speed, the system checks the status of the injections valves. If they are not switched of, the fault code "SG intern Ueberwachung Ebene 2 - Drehzahlbegrenzer" (P1691) is generated.