I have some problems. E350 2010 V6 212

[indavec]

627400 The buffer battery has a malfunction.

0522 The charge movement flap (cylinder bank 1) has a malfunction.

2177 The power supply at the input of the control unit ''combustion engine'' has a sporadic malfunction.

Use a scanner launch 129X

 

[onefortheroad]

Looks to be the swirl flap motor at fault ??

 

[indavec]

Looks to be the swirl flap motor at fault ??

Could you tell me what part of the engine it is in?