R 63 AMG (251.177) V8-6.3L (156.980) (2007)
The electric air pump is actuated via the air pump relay by the MESFI [ME] control unit (N3/10) for a maximum of 40 seconds for released air injection.
The air pump switchover valve (Y32) is also actuated in parallel by the ME-SFI [ME] control unit.
The electric air pump is actuated via the air pump relay by the ME-SFI [ME] control unit (N3/10) for a maximum of 40 seconds for released air injection
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The air pump switchover valve (Y32) is also actuated in parallel by the ME-SFI [ME] control unit.