lincoln Workshop Repair Guides

Lincoln Workshop Service and Repair Manuals

Leak Detection Valve, Evaporative System|Description and Operation|Page 4563 > < Leak Detection Valve, Evaporative System|Description and Operation
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Leak Detection Valve: Description and Operation
Principles of Operation (How Does It Work ?)

During the Evaporative Emission Running Loss System Monitor Test, Evaporative Emissions Repair Verification Drive Cycle and the Evaporative
Emission System Leak Test the canister vent solenoid is closed to allow either a vacuum to be drawn on the fuel tank or to hold a specified pressure in
the system. The canister vent solenoid is normally open.

Leak Detection Valve, Evaporative System|Description and Operation|Page 4563 > < Leak Detection Valve, Evaporative System|Description and Operation