S 500 Coupe (140.070) V8-5.0L (119.980) (1997)
Evaporative Shut Valve: Description and Operation
Activated Charcoal Canister Shutoff Valve, Design
Activated Charcoal Canister Shutoff Valve, Design
Shown in the design of model 210
77
Activated charcoal canister
Y58/4
Activated charcoal canister shutoff valve
A
Ventilation via the shutoff valve
B
Ventilation via the safety valve
Solenoid which closes the valve when energizing. Additionally a mechanical safety valve is installed.