View source for 18437/P2005/008197

== 18437/P2005/008197 - Intake Manifold Flap; Bank 2: Stuck Open ==

==== Possible Causes ====

* Vacuum leak
* Faulty Intake Manifold Runner Position Sensor1 (G512)
* Intake Manifold Runner binding or sticking

==== Possible Solutions ====

* Replaced failed vacuum line
* Check Intake Manifold Runner Position Sensor 2 (G512) and wiring, see repair manual
* Check Intake Manifold Flap
** Use Output Test
** Perform Basic Setting ''(Switch Ignition OFF between Output Test and Basic Setting)''

==== Special Notes ====

* When found in 2012-2016 Audi with 3.0 TFSI, please see TPI 2050329
** Vacuum operated water pump may draw excessive vacuum causing intake manifold flaps to malfunction. Updated vacuum hose for water pump.
*** https://static.nhtsa.gov/odi/tsbs/2018/MC-10133286-9999.pdf  NHTSA

[[Category:Fault Codes]]