Typical EVAP Dual Check Valves

Fig 1: Identifying EVAP Dual Check Valves

Courtesy of FORD MOTOR CO.

Item	Number	Description
1	-	Purge Flow To The Intake Air Inlet System To The Turbocharger
2	-	Purge Flow From The EVAP Purge Valve
3	-	Purge Flow To The Intake Manifold