# Service bulletin A2621452058998\_3

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: 10193922
- Published by NHTSA: 2021\-06\-03
- Manufacturer's number: A2621452058998\_3
- Manufacturer's date: 2021\-05\-18
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

This bulletin contains repair instructions from the exhaust system at idle speed DTCs P047600, P048C00, P04A000, or P301B00 are stored in the ECM.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10193922-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10193922-9999.pdf)

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

## Components

Engine, Exhaust and emissions

## Trouble codes named

P0476, P048C, P04A0, P301B

## Vehicles listed

- 2019 AUDI RS 5
- 2020 AUDI RS 5
- 2021 AUDI RS 5
- 2021 AUDI RS 6 AVANT
- 2021 AUDI RS 7
- 2020 AUDI RS6
- 2020 AUDI RS7

## Recalls for the same vehicles and component

- [21V339000](/recalls/nhtsa/21V339000.md), 2021-05-12: ENGINE

## Other bulletins for the same vehicles and component

- [TSB\_2079209\_3](/bulletins/11036931.md), 2026-09-04, Service bulletin: ENGINE. This bulletin provides information when the exhuast emissions warning lamp is on P0299.
- [SM 34\-2026](/bulletins/11036900.md), 2026-09-04, Other: ENGINE. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
- [TSB\_2082323\_1](/bulletins/11034728.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides informaiton when the engine is not running smoothly, misfiring.
- [TSB\_2076749\_3](/bulletins/11034660.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides information when the MIL is on, DTCs U060A00, U060900.
- [TSB\_2074640\_3](/bulletins/11034657.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides information when there is increased oil consumption; \>0.5ltr/1000 km.
- [TSB\_2073867\_3](/bulletins/11034656.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.
- [TSB\_2074303\_12](/bulletins/11032141.md), 2026-05-05, Service bulletin: ENGINE. This bulletin provides informaiton when there is a red coolant temparature/coolant level warning lamp; 4.0 ltr. V8 TFSI.
- [TSB\_2074303\_11](/bulletins/11032140.md), 2026-05-05, Service bulletin: ENGINE. This bulletin provides informaiton when there is a red coolant temparature/coolant level warning lamp; 4.0 ltr. V8 TFSI.
- [TSB\_2057260\_4](/bulletins/11030989.md), 2026-04-07, Service bulletin: ENGINE. This bulletin provides information when the engine cover is loose or rattles.
- [TSB\_2051095\_10](/bulletins/11029368.md), 2026-03-03, Service bulletin: ENGINE. This bulletin provides information on the use of the Audi frequencly analysis app, and where the application can be downloaded.

JSON: [/v1/bulletins/10193922](/v1/bulletins/10193922)

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