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Home >> BMW >> 2015 >> 750Li >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - Bank 2 (N63TU) >> Fault Code Tests >> DTC P13D5: BMW DTC 168B20; DME -- Knock Sensor 4 Circuit 'A' High (Bank 2) >> Fault description

Fault description

Diagnosis monitors the sensor cable for short circuit.

Fault monitoring conditions:

The fault is detected if the signal voltage for the knock sensor is greater than the limit value.

Limit value: 1 V