Exhaust Gas Recirculation Vacuum Transducer, Design

Exhaust Gas Recirculation Vacuum Transducer, Design




a Compression spring
b Valve plate with diaphragm
c Housing, pressure regulator
d Hose line
e Coil
f Electromagnetically operated valve unit
ATM Atmospheric pressure, air admission via cylinder head
OUT Controlled vacuum to EGR valve
VAC Vacuum supply from intake manifold

Pressure regulator with electromagnetic proportioning valve