This is a preview. Log in through your library . Abstract A description of a closed loop fuel metering system was given in the SAE-Paper "Closed Loop Exhaust Emission Control System with Electronic ...

In 1976 Volvo Cars presented a world first in the environmental area – the three-way catalytic converter with Lambda sensor for exhaust emission control. Today, 30 years later, virtually all ...

Europe is turning to optical technology to monitor combustion efficiency and help tackle the problem of vehicle emissions. James Tyrrell catches up with the latest research. A combination of ...