D3.1 - Trends in Automotive Exhaust Gas Sensing

Th. Classen & K. Sahner
More than thirty years after the invention of the lambda sensor, the field of exhaust gas sensors is still growing continuously. While lambda sensors are standard in all gasoline systems, the introduction of gas sensors into diesel systems is continuously progressing. The combination of energy efficient diesel engines with exhaust gas aftertreatment allows CO2 and emission efficient mobility. Sensors play an import role in the control and diagnosis of the involved aftertreatment components. In gasoline...