Gerd Dr. Rösel

Process for model-assisted determination of the fresh-air mass flowing into the cylinders of an internal combustion engine with external exhaust-gas recycling

Process for finding the mass of air entering the cylinders of an internal combustion engine with the aid of a model

Method for determining an air mass flow into cylinders of an internal combustion engine with the aid of a model

Method for purifying exhaust gas of an internal combustion engine

Method for diagnosing an exhaust gas cleaning system of a lambda-controlled internal combustion engine

Method for the diagnosis of a continuous-action lambda probe

Device for controlling an internal combustion engine

Process to correct automotive fuel/air mixture jet ratio by comparison of exhaust gas composition with the respective cylinder inputs

Correcting output signal of broadband lambda probe for internal combustion engine involves computing probe calibration factor taking into account known exhaust gas composition and detected air humidity

Adapting method for the control of injection