Mass fraction burned and pressure estimation through spark plug

Method and apparatus for detecting combustion knock from the...

Method and apparatus for measuring knocking in internal...

Method and device for analyzing a signal from an ion current...

Method and device for positioning measuring displays for...

Method and unit for diagnosing malfunctioning of the injectors o

Method for carrying out an ionic current measurement in a combus

Method for detecting knocking combustion in the operation of...

Method for determining an operating parameter of an internal com

Method for determining the air/fuel ratio in an internal...

Method of detecting a knock in an internal combustion engine...

Method of detecting cylinder ID using in-cylinder ionization...

Misfire detecting apparatus for internal combustion engine

Misfire detecting circuit for internal combustion engine

Misfire detection apparatus for internal combustion engine

Misfire detection apparatus for internal combustion engine

Misfire detection device for internal combustion engine

Misfire sensor

Misfiring detection apparatus for internal combustion engine