# Service bulletin A2023642067759\_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: 10247199
- Published by NHTSA: 2024\-01\-04
- Manufacturer's number: A2023642067759\_3
- Manufacturer's date: 2023\-12\-12
- NHTSA component: UNKNOWN OR OTHER; FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS

## NHTSA's summary

This bulletin provides information for when there is a ticking/thumping noise in the passenger compartment \(rear\) \- EVAP Charcoal filter line \(N80\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247199-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247199-9999.pdf)

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

## Components

Fuel system, Evaporative emissions

## Vehicles listed

- 2019 to 2025 AUDI Q8
- 2024 to 2025 AUDI SQ8

## Other bulletins for the same vehicles and component

- [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.
- [A2022402065287\_2](/bulletins/10206879.md), 2022-02-04, Service bulletin: FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS; UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). This bulletin describes the repair procedure to address an internal defect in the EVAP leak detection pump causing false leak detection.

JSON: [/v1/bulletins/10247199](/v1/bulletins/10247199)

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