A6 Quattro Wagon V6-2.8L (AFC) (1995)
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Intake Manifold Change-Over Valve: Description and Operation
Intake Manifold Change-over Valve
PURPOSE
The valve controls vacuum to the Intake Manifold Change-Over Vacuum Servo.
OPERATION
The intake manifold change-over valve is an electronic vacuum solenoid valve that is activated by the Engine Control Module.
