View source for 19559/P3101/012545

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== 19559/P3103 - Motor for Intake Manifold Flap (V157), Malfunction ==

==== Possible Symptoms ====

* Higher fuel consumption
* Insufficient acceleration above 100-120 kmh
* Shutting off the engine is not nice and easy

==== Possible Causes ====

* Intake Manifold Flap (V157) or the motor for V157 doesn't work well.

==== Possible Solutions ====

* Check wiring and connections
* Check / Replace V157, but probably you have to replace the whole EGR

==== Special Notes ====

* The Intake Manifold Flap (V157) has a function in the EGR and in shutting off the (diesel) engine.

[[Category:Fault Codes]]