Mercedes Benz

B17 (Intake air temperature sensor) : Measured value implausible (P0111) B17 (Intake air temperature sensor) : Measured value implausible (P0111) Possible cause: ­ B17 (Intake air temperature sensor) ­ Ambient temperature values are implausible. Affected functions: ­ Engine diagnosis ­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ Test 1: Ambient temperature Test 2: Check component B17 (Intake air temperature sensor). 1. Ambient temperature Preconditions for test Ambient temperature Test prerequisite ­ Air filter and associated hoses are correctly fitted. Test sequence Page 3722010 Mercedes Benz E 63 AMG Sedan (212.077) V8­6.3L (156.985) Copyright ? 2013, ALLDATA 10.52SS Page 373 ­ Drive vehicle with constant engine load at a speed of > 50 km/h (> 31 mph) for approx. 5 min. Status of the relevant actual values: ­ Ambient temperature:Warning! Communication with ECU required. ­ Intake air temperature:Warning! Communication with ECU required. Question ­ ...