Continental V8-4.6L DOHC (1995)
Secondary Air Bypass Solenoid: Description and Operation
PURPOSE
The Secondary Air Bypass Solenoid (AIRB) is used by the PCM to control vacuum to the secondary Air Control Valve (ACV).
OPERATION
The AIRB solenoid is a normally closed solenoid. The AIRB solenoid also has a filtered vent feature to permit vacuum release.