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Home >> BMW >> 2012 >> X5 35i >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Functional Description - Engine Performance & Emissions - Except Diesel >> Engine Performance & Emissions, Gasoline Engine - Functional Description >> Air supply - N55 engine >> System overview

System overview

Fig 1: Overview Of DME System
G09841186Courtesy of BMW OF NORTH AMERICA, INC.
Item Explanation
1 Intake-manifold pressure sensor downstream of throttle valve
2 Intake air temperature pressure sensor
3 Digital engine electronics
4 Hot-film air mass meter
5 Electromotive throttle actuator
6 Blow-off valve
7 Pressure converter