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Service bulletin V001602 2033846

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10121124
Published by NHTSA2017-10-31
Manufacturer's numberV001602 2033846
Manufacturer's date2016-02-05
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

NHTSA's summary

Fuel Additive to Help Prevent Sporadic Misfire Faults A Volkswagen approved fuel additive is available to help remove and prevent deposits on fuel injectors and intake valves.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system, Fuel injection

Vehicles listed
VOLKSWAGEN BEETLE2006, 2007, 2008, 2009, 2010
VOLKSWAGEN BEETLE2011
VOLKSWAGEN BEETLE2012, 2013, 2014, 2015, 2016, 2017
VOLKSWAGEN BEETLE CONVERTIBLE2012, 2013, 2014, 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
VOLKSWAGEN CC2009 to 2011
VOLKSWAGEN CC2012
VOLKSWAGEN CC2013
VOLKSWAGEN CC2014, 2015, 2016, 2017
VOLKSWAGEN EOS2006
VOLKSWAGEN EOS2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
VOLKSWAGEN EOS2017
VOLKSWAGEN GOLF2006
VOLKSWAGEN GOLF2007 to 2009
VOLKSWAGEN GOLF2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
VOLKSWAGEN GOLF R2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
VOLKSWAGEN GOLF R2016, 2017
VOLKSWAGEN GOLF SPORTWAGEN2016, 2017
VOLKSWAGEN GTI2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
VOLKSWAGEN GTI2016 to 2017
VOLKSWAGEN JETTA2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
VOLKSWAGEN PASSAT2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
VOLKSWAGEN RABBIT2006, 2007, 2008, 2009
VOLKSWAGEN TIGUAN2008
VOLKSWAGEN TIGUAN2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
VOLKSWAGEN TOUAREG2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20V6480002020-10-21. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
16V4030002016-06-06. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
15V0280002015-01-23. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
15V0190002015-01-20. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
CustomerLetterB2023-08-14. Service bulletin. Warranty Extension for Intake Manifold & Fuel Injectors Certain 2008-2011
CustomerLetterA2023-08-14. Service bulletin. Warranty Extension for Fuel Injectors Certain 2011 Model Year Volkswagen
TT0014022023-07-10. Service bulletin. When replacing or adapting fuel injectors, if there is no Guided Functions Test Plan, utilize the following
V231705 20410632019-04-15. Service bulletin. Update vehicle metadata for 2009 pull ahead.
V231705 20410632019-04-08. Service bulletin. Update vehicle metadata for 2009 pull ahead.
TT 24-13-062019-04-01. Service bulletin. Tech Tips (Fuel injector seals for 2.0L (CBPA) engine code): Fuel injector seals are available separately for service repairs. It is not necessary to replace the complete fuel injector if a seal (upper or lower) is needed.
TT 26-15-022017-10-31. Service bulletin. Tech Tips: 3.0 TDI Touareg AdBlue Injector Quantity Volume Test
V261602 20394362017-10-31. Service bulletin. Technical Bulletin for Welding process issues of the reductant line connector to the supply line which may cause AdBlue leakage at the reductant injector. Document also contains information on how to service the issue and where to find warranty coverage information
TT 00-14-022017-10-21. Service bulletin. Tech Tips (Adapting Injector Quantity adjustment correction values (IMA/IVA)): When replacing or adapting fuel injectors, if there is no Guided Functions Test Plan, utilize this documents procedure
V261603_20394362017-01-18. Service bulletin. TO UPDATE LABOR OPERATIONS ACCORDING TO SAGA/ELSA UPDATE 6/13/16.