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Home >> BMW >> 2016 >> 335i Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1084 (Self Diagnosis - Diagnostic Trouble Codes (N20 & N26)) >> Fault Code Tests >> DTC P15FE: BMW DTC 1B9804; DME -- External Engine Off Timer No Signal >> Fault description

Fault description

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Diagnosis monitors the transmission of the CAN message for the engine switch-off time from the instrument cluster.

Fault monitoring conditions:

The fault is detected if the CAN message for the engine switch-off time is not transferred for longer than the debounce time.

Debounce time: 5 s

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