Monitoring Function
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2010 BMW M6, 2010 BMW M5, 2009 BMW M6, 2009 BMW M5, and 2008 BMW M6. However, it is still accessible from the selected car via links, so may be relevant.
There are a different kind of diagnostic function running on the engine control unit:
- Monitoring of the minimum torque: If the minimum torque is over 60Nm and the engine speed is over 1500Upm, or the torque losses are positive, the fault code "Minimalmomednt unplausibel" (P16B8) is set.
- If the Torque request exceeds the Limit, the fault code "Sollmoment unplausibel" (P16B7) is set.
- If the actual engine torque is over the torque request (of the driver, DSC or SMG) for a certain time or the pedal-value is zero and the throttle position exceeds the limit, the fault code "Soll-/Istvergleich" (P16C1) is set.
- If the integration part of the idle speed controller exceeds the limit, the fault code "LLR- berwachung" (P16B1) is set.