CLK 63 AMG (209.377) V8-6.3L (156.982) (2008)
Air Injection Control Valve: Description and Operation
GF14.30-P-2020AMG Air Pump Switchover Valve, Component Description
The switchover valve is located at the front of the engine to the right of the oil filter.
Task
The switchover valve actuates the left and right air shutoff valves via a vacuum for the purpose of air injection.