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Home >> BMW >> 2011 >> 1M >> Repair and Diagnosis >> General Information >> OEM General Information >> Functional Description - 1-Series >> Engine Performance - Functional Description >> Idle speed >> System overview

System overview

Fig 1: Digital Engine Electronics - Circuit Diagram
G10007886Courtesy of BMW OF NORTH AMERICA, INC.
Index Explanation
1 Camshaft sensor, intake camshaft
2 Digital engine electronics (DME)
3 Electric throttle valve actuator
4 Crankshaft sensor