Exhaust gas turbocharger imagwiritsa ntchito-gesi wotulutsa kutentha kwambiri (700-900 degrees Celsius) kuchokera mu injini kuyendetsa turbine mu turbine. The turbine shaft ndiye amayendetsa choyikapo mu kompresa pa liwiro lalitali, centrifugally compression mpweya ndi kuonjezera kachulukidwe injini mpweya ku 2-3 atmospheres. Izi zimathandiza kuti mafuta ambiri alowe mu injini, motero amawonjezera mphamvu zake.
Mpweya wotulutsa mpweya wa turbocharger uli ndi turbine yoyendetsedwa ndi mpweya wotulutsa mpweya, kompresa yomwe imakakamira mpweya wabwino, thupi lapakati lomwe limagwira ntchito ngati chothandizira, ndi njira yowongolera ma valve.
