Brief Description Of Components
- Crankcase made of magnesium-aluminum composite
The crankcase consists of an aluminum-silicon insert, inseparably and seamlessly cast in with a magnesium alloy.
- innovative valve gear Valvetronic
The Valvetronic consists of fully variable control of the valve lift combined with the variable camshaft control unit
- Volume-flow-regulated oil pump
The new volume-flow-regulated oil pump delivers exactly the oil volume that is actually required.
- Electrical coolant pump
The coolant pump driven by an electric motor is regulated irrespective of the engine speed.
- Three-phase differential air intake control
The three-phase differential air intake control (DISA) ensures even cylinder fill levels
- Oil condition sensor
For the N52 engine, the dipstick and its guide pipe are eliminated.
The N52 engine has an oil condition sensor.
- Digital engine electronics MSV70
The digital engine electronics (DME) control and regulate the engine functions.
- Cylinder head cover made of magnesium
- Switchover to single-belt drive
- Highly temperature-resistant exhaust manifold