Juergen Schenk

Method and apparatus for detecting combustion knock from the ionic current in an internal combustion engine

Method for the detection of knocking in internal combustion engines from an ion current signal

Monitoring exhaust gas feedback system involves comparing measured value with stored reference values to determine actual quantity of residual gas present in combustion chamber

CONTROL UNIT FOR OPERATING A VEHICLE DRIVE

Measuring device for electrically decoupled function testing of working systems

Process and apparatus for recognizing ignition failures in an internal-combustion engine having two spark plugs per cylinder

Method for the determination of the smooth running of a spark ignition engine

Steuereinheit zum betreiben eines fahrzeugantriebes Control unit to operate a vehicle drive

Measuring device for the electrically decoupled functional checking of working systems

Verfahren zur Überwachung eines Abgasrückführungssystems