# Service bulletin TT 01 18 14

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.

- Type: Service bulletin
- NHTSA id: 10161450
- Published by NHTSA: 2019\-06\-24
- Manufacturer's number: TT 01 18 14
- Manufacturer's date: 2018\-11\-09
- NHTSA component: FUEL SYSTEM, GASOLINE

## NHTSA's summary

Alternative diagnosis for lean fuel trim.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10161450-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10161450-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Fuel system

## Vehicles listed

- 2013 to 2018 VOLKSWAGEN BEETLE
- 2013 to 2018 VOLKSWAGEN BEETLE CONVERTIBLE
- 2013 to 2018 VOLKSWAGEN GOLF
- 2013 to 2014 VOLKSWAGEN GOLF SPORTWAGEN
- 2015 to 2018 VOLKSWAGEN GOLF SPORTWAGEN
- 2013 to 2018 VOLKSWAGEN JETTA
- 2013 to 2018 VOLKSWAGEN PASSAT

## Recalls for the same vehicles and component

- [2024095](/recalls/tc/2024095.md), 2024-02-14: Fuel System
- [24V110000](/recalls/nhtsa/24V110000.md), 2024-02-14: FUEL SYSTEM, GASOLINE
- [2020502](/recalls/tc/2020502.md), 2020-10-21: Fuel System
- [20V648000](/recalls/nhtsa/20V648000.md), 2020-10-21: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
- [16V647000](/recalls/nhtsa/16V647000.md), 2016-09-07: FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
- [2016430](/recalls/tc/2016430.md), 2016-09-02: Fuel System
- [16V403000](/recalls/nhtsa/16V403000.md), 2016-06-06: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
- [2016275](/recalls/tc/2016275.md), 2016-06-02: Fuel System
- [15V229000](/recalls/nhtsa/15V229000.md), 2015-04-17: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- [2015161](/recalls/tc/2015161.md), 2015-04-16: Fuel System

## Other bulletins for the same vehicles and component

- [SM 67\-2025](/bulletins/11027248.md), 2026-01-07, Other: FUEL/PROPULSION SYSTEM. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
- [SM 71\-2024](/bulletins/11011371.md), 2024-12-05, Other: FUEL/PROPULSION SYSTEM. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
- [VWM1407](/bulletins/10253481.md), 2024-04-22, Service bulletin: FUEL SYSTEM, DIESEL. Carefree Maintenance and VW Care Maintenance Plans Interim AdBlue Refills \-? Diesel Engines Model Year 2015 and Newer
- [VWM1403](/bulletins/10253477.md), 2024-04-22, Service bulletin: FUEL SYSTEM, DIESEL. Volkswagen Carefree Maintenance Program ? Diesel Engines Model Year 2015 and Newer
- [UPDATE20V3](/bulletins/10252229.md), 2024-04-01, Service bulletin: FUEL SYSTEM, GASOLINE. Fuel Line
- [VWP1403](/bulletins/10250695.md), 2024-02-26, Service bulletin: FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE. Carefree Maintenance Coverage for Interim Oil Changes for Certain 2009 ? 2015 MY Volkswagen TDI® Clean Diesel Engine Vehicles Registered in the State of Minnesota Only \(US Dealers
- [V2618032051596\_5](/bulletins/10249416.md), 2024-02-06, Service bulletin: UNKNOWN OR OTHER; FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP. TB updated to change coolant part number and claimable amount per Warranty and Parts depts.
- [V231707204111816](/bulletins/10247540.md), 2024-01-04, Service bulletin: FUEL SYSTEM, DIESEL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; UNKNOWN OR OTHER. Diesel Fuel System and Repair
- [TT 01\-20\-02\_3](/bulletins/10244525.md), 2023-11-06, Service bulletin: FUEL SYSTEM, OTHER. T8 fuel injector harness inspection for stored DTCs P0201, P0202, P0203, P0204.
- [TT241306](/bulletins/10244066.md), 2023-10-16, Service bulletin: FUEL SYSTEM, GASOLINE. Fuel injector seals for 2.0L \(CBPA\) engine code

JSON: [/v1/bulletins/10161450](/v1/bulletins/10161450)

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