As shown in figure 8.1, cardiorespiratory endurance requires fitness of your heart, lungs, blood, blood vessels, and muscles. In this lesson, youâll learn how proper physical activity improves your cardiorespiratory endurance. Youâll also learn how to assess your cardiorespiratory endurance.
Exhaust gas recirculation (EGR) is a system that takes exhaust gas from a dieselâs exhaust manifold and reintroduces it into the intake of the engine to reduce the combustion chamber temperature.
REFUP TMc Tomco, Inc. 1998 FORD EGR VALVES ISSUE 36Lets review the DPFE EGR system andthen continue in our discussion. This systemcontains a sharp edged orifice, the Delta PressureFeedback EGR (DPFE) sensor and its hoses, theElectronic Vacuum Regulator (EVR) and theDPFE EGR valve (Fig. 1).