View source for 19594/P3138/012600

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== 19594/P3138/012600 - Intake Manifold Runner Control: Regulation Deviation ==

==== Possible Causes ====

* Intake Manifold Runner Control Basic Setting not performed
* Wiring from/to Intake Manifold Runner Control faulty
* Intake Manifold Runner Control faulty

==== Possible Solutions ====

* Perform Intake Manifold Runner Control Basic Setting
* Check/Repair Wiring from/to Intake Manifold Runner Control
* Check/Replace Intake Manifold Runner Control

==== Special Notes ====

* When found in [[:Category:Engines|Engine]]: [[2.0l TFSI (AXX/BGB/BPJ/BPY/BWA)|2.0l TFSI]], perform [[2.0l TFSI (AXX/BGB/BPJ/BPY/BWA)#Intake_Manifold_Runner|Basic Setting]].
** Check Audi TSB 24-08-10  or  2016868 (NAR) North American Region vehicles only. Audi TPI 2016868 covers the revised part numbers.
** Check VW TSB 01-08-12  or  2018402 (NAR) North American Region vehicles only.
*** Check Engine Control Module Software Version, if necessary perform Update.
*** Replace Intake Manifold Runner (V157) with updated part.
*** Additional information may be found by searching RVU 24M2 / O3 (Exp. date November 30, 2011) or calling the VW dealer and checking the VIN. 
* When found on Direct Injection engines, such as the [[2.0l TFSI (AXX/BGB/BPJ/BPY/BWA)|2.0l TFSI]], in combination with system too lean or similar faults indicating a vacuum leak diagnose them because "Regulation Deviation " may be the result of a vacuum leak.

[[Category:Fault Codes]]