---
type: product
part_number: "6QE906517A"
title: "Fuel Vapor Valve; N80"
category: "Engine > Sensors"
language: en
canonical: "https://catalog.polo.blue/6QE906517A/"
translations:
  pl: "https://catalog.polo.blue/pl/6QE906517A/"
  de: "https://catalog.polo.blue/de/6QE906517A/"
updated: 2025-11-25
---

# Fuel Vapor Valve; N80

> This is a fuel tank vent valve — commonly known as the EVAP (evaporative emission) purge valve. The EVAP purge valve regulates the flow of fuel.

- Part number: 6QE906517A
- Category: Engine > Sensors
- Web page: https://catalog.polo.blue/6QE906517A/

## Specification

- Manufacturer: Valeo
- Engine Code: CAVE, CTHE

## Description

This is a fuel tank vent valve — commonly known as the EVAP (evaporative emission) purge valve. The EVAP purge valve regulates the flow of fuel vapours from the tank into the vapour canister, preventing their release into the atmosphere and ensuring correct operation of the EVAP system.

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