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EGR Vent Solenoid Valve

Disconnect vacuum hoses and solenoid valve connection. Blow through vent hose "B" and verify that air flows. Apply 12 volts and ground the connector. See Fig 1 . Blow through the vent hose and ensure air does not flow. Replace EGR control solenoid valve if necessary.

Fig 1: Testing EGR Vent Solenoid Valve
G106256Courtesy of FORD MOTOR CO.