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Home >> BMW >> 2009 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Theory & Operation (N62) >> 1.13 Camshaft and Crankshaft Sensor including Valve Timing >> 1.13.2 Variable Valve Lift (VVL) - Electrical Diagnosis >> 1.13.2.1 Monitoring overview

1.13.2.1 Monitoring overview

The electronic control of the Variable Valve Lift (VVL) is dependant on, Voltage Limits, Adaptations, current and power stage temperature. The following errors will be detected in this system.

Variable Valve Lift Electrical Diagram:

Fig 1: Variable Valve Lift Electrical Diagram
G06466947Courtesy of BMW OF NORTH AMERICA, INC.
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