mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Exhaust Gas Recirculation Vacuum Transducer, Location|Page 6686 > < Exhaust Gas Recirculation Vacuum Transducer, Location|Page 6684
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EGR Backpressure Transducer: Description and Operation
Exhaust Gas Recirculation Vacuum Transducer, Design

Exhaust Gas Recirculation Vacuum Transducer, Design

Compression spring 

Valve plate with diaphragm 

Housing, pressure regulator 

Hose line 

Coil 

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

Exhaust Gas Recirculation Vacuum Transducer, Location|Page 6686 > < Exhaust Gas Recirculation Vacuum Transducer, Location|Page 6684