Exhaust Gas Recirculation (EGR) System: Balancing Emissions, Fuel Efficiency, and Engine Performance
![](https://ocsaly.com/wp-content/uploads/2023/03/egr-diagram-1280x720px.jpg)
Introduction Exhaust gas recirculation (EGR) is an emission control technology used in internal combustion engines to reduce the production of nitrogen oxides (NOx). EGR systems work by recirculating a portion of the exhaust gas back into the engine’s combustion chamber,…