Difference between revisions of "18436/P2004/008196"

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__FORCETOC__
 
__FORCETOC__
 
== 18436/P2004/008196 - Intake Manifold Flap; Bank 1: Stuck Open ==
 
== 18436/P2004/008196 - Intake Manifold Flap; Bank 1: Stuck Open ==
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==== Possible Causes ====
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* Vacuum leak
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* Faulty Intake Manifold Runner Position Sensor1 (G336)
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* Intake Manifold Runner binding or sticking
  
 
==== Possible Solutions ====
 
==== Possible Solutions ====
  
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* Replaced failed vacuum line
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* Check Intake Manifold Runner Position Sensor 1 (G336) and wiring, see repair manual
 
* Check Intake Manifold Flap
 
* Check Intake Manifold Flap
 
** Use Output Test
 
** Use Output Test
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* When found in [[:Category:Engines|Engine]]: [[2.0l TFSI (AXX/BGB/BPJ/BPY/BWA)|2.0l TFSI]]
 
* 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]].
 
** Perform [[2.0l TFSI (AXX/BGB/BPJ/BPY/BWA)#Intake_Manifold_Runner|Basic Setting]].
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** Check TSB 24-17-04 or 2045138 NAR) North American Region vehicles only.
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*** 2006 - 2008 BPY and 2008 - 2016 CCTA and CBFA engines.
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*** Improved intake manifold design.
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*** https://static.nhtsa.gov/odi/tsbs/2017/MC-10158548-9999.pdf  NHTSA
 
** Check TPL 2016420 (RoW)
 
** Check TPL 2016420 (RoW)
 
*** Check Engine Control Module Software Version, if necessary perform Update.
 
*** Check Engine Control Module Software Version, if necessary perform Update.
 
*** Replace Intake Manifold Runner (V157) with updated part.
 
*** Replace Intake Manifold Runner (V157) with updated part.
 
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** Check TSB 01-08-12  or  2018402 (NAR) North American Region vehicles only.
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*** Check Engine Control Module Software Version, if necessary perform Update.
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*** Replace Intake Manifold Runner (V157) with updated part.
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*** Additional information may be found by searching RVU 24M2 / O3 (Exp. date November 30, 2011) or calling the VW dealer and checking the VIN.
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* When found in 2012-2016 Audi with 3.0 TFSI, please see TPI 2050329
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** Vacuum operated water pump may draw excessive vacuum causing intake manifold flaps to malfunction. Updated vacuum hose for water pump.
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*** https://static.nhtsa.gov/odi/tsbs/2018/MC-10133286-9999.pdf  NHTSA
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Latest revision as of 12:32, 10 January 2022

18436/P2004/008196 - Intake Manifold Flap; Bank 1: Stuck Open

Possible Causes

  • Vacuum leak
  • Faulty Intake Manifold Runner Position Sensor1 (G336)
  • Intake Manifold Runner binding or sticking

Possible Solutions

  • Replaced failed vacuum line
  • Check Intake Manifold Runner Position Sensor 1 (G336) 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 Engine: 2.0l TFSI
    • Perform Basic Setting.
    • Check TSB 24-17-04 or 2045138 NAR) North American Region vehicles only.
    • Check TPL 2016420 (RoW)
      • Check Engine Control Module Software Version, if necessary perform Update.
      • Replace Intake Manifold Runner (V157) with updated part.
    • Check 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 in 2012-2016 Audi with 3.0 TFSI, please see TPI 2050329