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Charge movement flap Vito w639

Imraneesazayn

New Member
Joined
Dec 19, 2019
Messages
10
Location
Bristol
Car
Mercedes Vito w639 116 cdi 2011
Hi guys any help on this keep getting this intermittent fault on cylinder 1 charge movement flap malfunction could this be related to car black smoking.picture below
 

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Yep, possibly build of of yuk from egr on swirlflaps starting to jam 1 , must have complicated emission control to pick up individual flaps(not had such a new diesel so no personal experience other than my pipes where half blocked with soot/tar), would take of egr pipe and see what crud has built up in pipe to give an idea if your problem, however sorting swirflaps on mine meant removing inlet manifold.
 

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