GF07.05-P-6030V Component Description For the Intake Manifold Tumble Flap Switchover Valve

GF07.05-P-6030V Component Description For The Intake Manifold Tumble Flap Switchover Valve







Location
The variable intake manifold switchover valve is mounted at the front of the variable intake manifold.

Task
Pressurize tumble flap switchover aneroid capsule with vacuum or admitting air.







Function
Voltage is supplied from terminal 87. Coil resistance is approx. 30 ohms. The switchover valve is actuated at the ground side by the engine control unit through its own output stage.

A valve plate actuated by the coil armature switches between the atmospheric memory (ventilation via cap/flap??) and the vacuum memory.