Service bulletins for the 2011 Volkswagen Eos
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.
851 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Fuel system are shown. Show all
| TT 20 09 01_5 | 2022-07-01. Service bulletin. UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; FUEL SYSTEM, GASOLINE. Gasoline quality check. Update to model and model year applicability. |
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| V011615201481514 | 2022-07-01. Service bulletin. FUEL SYSTEM, GASOLINE. Gasoline quality. |
| V001713203384614 | 2021-07-02. Service bulletin. ENGINE; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults |
| V011615201481513 | 2021-07-02. Service bulletin. ENGINE; FUEL SYSTEM, OTHER. VW approved gasoline fuel additive, update to include additional models and model year applicability. |
| V011615201481512 | 2021-04-06. Service bulletin. FUEL SYSTEM, GASOLINE. VW approved gasoline fuel additive, update to include additional models and model year applicability. |
| V001717203384611 | 2020-07-07. Service bulletin. FUEL SYSTEM, GASOLINE. Update brochure part number and recording URL. Update model and model year applicability. |
| TT 20 09 01 | 2020-04-02. Service bulletin. FUEL SYSTEM, GASOLINE. Update to existing tip for fuel quality checking. |
| V241705 2047363 | 2019-04-15. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. Installation Instruction for fresh air line during CCTA Intake Manifold Replacement |
| V201202 2031426 | 2019-04-08. Service bulletin. FUEL SYSTEM, GASOLINE. Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. Guided fault finding provides a function test for the high pressure fuel pump. This test must be performed in order to properly diagnose the high pressure fuel pump. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available. |
| Customer Letter | 2019-04-08. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Volkswagen Note (Warranty Extension for Fuel Injectors Certain 2011 Model Year Volkswagen Vehicles with 2.0 TFSI Engine): As part of Volkswagen?s ongoing commitment to our environment, and in cooperation with the United States Environmental Protection Agency and the California Air Resources Board, Volkswagen is informing the customers of the decision to extend the customers Emissions Control Systems Warranty for fuel injector replacement under specific conditions to 10 years or 120,000 miles, whichever occurs first. Volkswagen has determined that a faulty fuel injector may cause minor misfire conditions and, in turn, cause the Malfunction Indicator Lamp (MIL) on the instrument cluster to illuminate due to the presence of specific fault codes caused by this component. In Volkswagen's continuing efforts to assure proper performance of Volkswagen vehicles, the dealer will diagnose and replace a faulty fuel injector, if necessary, at no cost to the customer as long as the vehicle remains within the time and mileage limits of this warranty extension. |
| V201202 2031426 | 2019-04-01. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. Guided fault finding provides a function test for the high pressure fuel pump. This test must be performed in order to properly diagnose the high pressure fuel pump. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available. |
| Customer Letter | 2019-04-01. Service bulletin. FUEL SYSTEM, GASOLINE. Volkswagen Note (Warranty Extension for Fuel Injectors Certain 2011 Model Year Volkswagen Vehicles with 2.0 TFSI Engine): As part of Volkswagen?s ongoing commitment to our environment, and in cooperation with the United States Environmental Protection Agency and the California Air Resources Board, Volkswagen is informing the customers of the decision to extend the customers Emissions Control Systems Warranty for fuel injector replacement under specific conditions to 10 years or 120,000 miles, whichever occurs first. Volkswagen has determined that a faulty fuel injector may cause minor misfire conditions and, in turn, cause the Malfunction Indicator Lamp (MIL) on the instrument cluster to illuminate due to the presence of specific fault codes caused by this component. In Volkswagen's continuing efforts to assure proper performance of Volkswagen vehicles, the dealer will diagnose and replace a faulty fuel injector, if necessary, at no cost to the customer as long as the vehicle remains within the time and mileage limits of this warranty extension. |
| TT 21 18 01 | 2018-12-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS. Incorrect removal of Turbocharger oil feed line may cause engine damage |
| Dealer Letter - | 2018-02-05. Service bulletin. FUEL SYSTEM, DIESEL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. VOLKSWAGEN DEALERSHIP COMMUNICATION: Volkswagen announced a warranty extension program to cover the High Pressure Fuel Pump on 2009-2012 model year TDI Clean Diesel Engine vehicles |
| WECF HPFP WEXT | 2018-02-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; FUEL SYSTEM, DIESEL. VOLKSWAGEN DEALERSHIP COMMUNICATION: This document announced a warranty Volkswagen extension program to cover the High Pressure Fuel Pump on 2009-2012 model year TDI Clean Diesel Engine vehicles. |
| V201305 2031426 | 2017-12-14. Service bulletin. FUEL SYSTEM, GASOLINE. Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. This document informs how to perform the diagnostic. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available. |
| TT 011503 | 2017-12-14. Service bulletin. FUEL SYSTEM, GASOLINE. Update to expand fuel testing for lean DTCS. |
| V201503 2031426 | 2017-11-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE; FUEL SYSTEM, GASOLINE. Technical Bulletin: High Pressure Fuel Pump Diagnosis. Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. This document contains the procedure to update the programming on the diagnostic hardware. This document contains the fault codes necessary to check the warranty coverage for servicing this issue. |
| V201502 2031426 | 2017-11-08. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE. Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements |
| TT 01-14-01 | 2017-11-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; FUEL SYSTEM, GASOLINE. Tech Tips (Lean Fuel Trim Readings): This document informs on the procedure to diagnose for issues with excess fuel trim, and what needs to be serviced |
| TT 20-13-01 | 2017-10-31. Service bulletin. EQUIPMENT:ELECTRICAL; FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. Tech Tips (ECM Fault P1250 "Fuel Level Too Low" Will Not Clear): This document informs to clear static ECM fault P1250 "Fuel Level Too Low", add fuel to vehicle and complete a road test of at least 10 miles. Simply adding fuel without completing a road test may not allow fault to clear. |
| V201501 2031426 | 2017-10-31. Service bulletin. FUEL SYSTEM, GASOLINE. Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. |
| V011503 2014815 | 2017-10-31. Service bulletin. FUEL SYSTEM, GASOLINE. Discusses the issues associated with using contaiminated gasoline. There are recommendations to use top tier gasoline retailers |
| V001602 2033846 | 2017-10-31. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM. 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. |
| V011602 2014815 | 2017-10-31. Service bulletin. FUEL SYSTEM, GASOLINE. Technical tips on what to do if improper gasoline has been added to the vehicle. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.