Robert Boschgmbh

Jochen Reiter

Georg Mallebrein

Patrick Heuser

Armin Elser

Fabian Lange

Crina Vlad

Lothar Puettmann

Daniel Kuehbacher

Johannes Horn

Daniel Gremmel

Michael Schwiderski

In a method for operating an internal combustion engine, a crankcase of the internal combustion engine has a vent into the intake section of the internal combustion engine, and upon outgassing of fuel out of engine oil present in the crankcase, the operating point of the internal combustion engine is modified so that the air-fuel ratio does not fall below a definable value.

Method for operating an internal combustion engine

A method for operating a multi-spark ignition system in an engine system includes: receiving time information regarding a multi-spark phase; cyclical charging of an ignition coil of an ignition device, and discharging of the ignition coil via a spark plug of the ignition device during the multi-spark phase; the charging and/or discharging of the ignition coil taking place as a function of a current flow in the ignition coil.

Method for operating a multi-spark ignition system, and multi-spark ignition system

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Waiblingen, Germany

Jochen Reiter