Digital Motor Electronics - DME/ECM: Notes

The N55 engine is equipped with the Bosch engine management MEVD17.2:

• The MEVD17.2 is integrated in the intake system and is cooled by the intake air.
• The MEVD17.2 is FlexRay-compatible and directly supplies voltage to the sensors and actuators.

The top side of the DME housing also serves as the bottom section of the intake manifold. The housing is contoured in the area of the intake manifold to ensure optimum air flow. An O ring type seal is installed between the DME housing and the intake. The plug connections between the wiring harness and DME are water-tight.