# Service bulletin A2020262050276\_6

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: 10174367
- Published by NHTSA: 2020\-05\-07
- Manufacturer's number: A2020262050276\_6
- Manufacturer's date: 2020\-04\-23
- NHTSA component: FUEL SYSTEM, GASOLINE

## NHTSA's summary

This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P045100, P044100, P202500, and/or P045300 is present.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174367-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174367-9999.pdf)

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

## Components

Fuel system

## Trouble codes named

P0441, P0451, P0453, P2025

## Vehicles listed

- 2016 to 2018 AUDI A6
- 2016 to 2018 AUDI A7

## Recalls for the same vehicles and component

- [2019024](/recalls/tc/2019024.md), 2019-01-17: Fuel System
- [19V035000](/recalls/nhtsa/19V035000.md), 2019-01-16: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

## Other bulletins for the same vehicles and component

- [TSB\_2081573\_4](/bulletins/11035829.md), 2026-08-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
- [TSB\_2081573\_3](/bulletins/11035828.md), 2026-08-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
- [TSB\_2080186\_1](/bulletins/11026295.md), 2025-12-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when the MIL is on, DTC P310B00 in ECM; Vapor pocket formation in fuel system.
- [TSB\_2042920\_2](/bulletins/11020367.md), 2025-07-08, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when there is corrosion on the exhaust tail pipes.
- [A0124342074976\_1](/bulletins/11007301.md), 2024-09-06, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
- [A0024902074853\_1](/bulletins/11007297.md), 2024-09-06, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides service information ror when the fuel tank cannot be fully filled.
- [A0124342074976\_1](/bulletins/11007220.md), 2024-09-06, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
- [A0024902074853\_1](/bulletins/11007216.md), 2024-09-06, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides service information ror when the fuel tank cannot be fully filled.
- [A012341201475312](/bulletins/10231590.md), 2023-03-06, Service bulletin: ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
- [A2022492065287\_4](/bulletins/10220368.md), 2022-10-05, Service bulletin: FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER. This bulletin advises to replace the EVAP LD Pump if DTC P044200 or DTC P045600 are present under specific circumstances.

JSON: [/v1/bulletins/10174367](/v1/bulletins/10174367)

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