Influence Of The Control Unit Generation On Exhaust Emission In A Vehicle

ABSTARCT The paper presents a researchers on a popular model of car vehicle, equipped with a conventional petrol engine. During the study, exploitation map o f car's engine was changed which allows for the fulfillment of the following European emission stan dards. The tests were performed on a chassis dynamometer, while using gas analyzers, paralled co nnected with the dynamo meter .In addition, to check the concentration of compounds such as hydroc arbons ,were used chromatograph technique was also used. In addition ,the paper presents the story of the legendary Polish production enginein the light of emission standards. .