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Home >> BMW >> 2012 >> X5 35d >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Functional Description - Engine Performance & Emissions - Except Diesel >> Engine Performance & Emissions, Gasoline Engine - Functional Description >> Idle speed >> System functions >> Idle speed control

Idle speed control

For idle speed control, the Digital Engine Electronics (DME) control the following factors:

The set engine speed when idling depends on different conditions, for example coolant temperature or power requirement of the auxiliary components.