Media

Pierre Macaudière, an emission control systems expert at PSA Peugeot Citroën, talks about diesel engines and the latest technological advances in the field:

- the makeup of the particles formed by diesel engines
- the sources of fine particulate emissions (which are often quite surprising!)
- diesel engine innovations such as the efficient particulate filter and Selective Catalytic Reduction, the highest performance solution on the market
- the future of diesel vehicles, with PSA Peugeot Citroën’s head start on the Euro6 standard, the Group’s determination to develop ever more environment-friendly vehicles, and a quick review of the Hybrid Air concept unveiled in January.