Home >> BMW >> 2013 >> 760Li >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis (N74) - 760LI - DTC P11EC - P1414 (BMW DTC 12A202 - 170301) >> DTC P13AD: BMW DTC 168508; DME -- Knock/Combustion Vibration Sensor 6 Circuit Range/Performance >> Driver information