mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Purge Control Valve, Location/Task/Design/Function|Page 3930 > < Purge Control Valve, Location/Task/Design/Function|Page 3928
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Y58/1 

Purge control valve

Y58/2 

Left purge control valve (engine 120)

Y58/3 

Right purge control valve (engine 120)

to activated charcoal canister

to engine (identification "engine inspection")

Electric switchover valve with two line terminals and one 2-pin plug connection.

Purge Control Valve, Function

Purge Control Valve, Function

Y58/1 

Purge control valve

from activated charcoal canister

to intake manifold

The purge control valve (Y58/1) is actuated by the ME control unit by means of a PWM signal (ground side) in line with the operating condition of the
engine.

Purge Control Valve, Location/Task/Design/Function|Page 3930 > < Purge Control Valve, Location/Task/Design/Function|Page 3928