ML 320 (163.154) V6-3.2L (112.942) (1998)
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Variable Induction Control Actuator: Description and Operation
Purpose
Pressurizing variable intake manifold diaphragm unit with vacuum or admitting air
Design/function
The variable intake manifold switchover valve is actuated at the ground side by the engine control module through its own output stage. The voltage is
supplied by circuit 87.
