URO 8E0-906-201K Fuel Vapor Leak Detection Pump for Audi EVAP System

The URO 8E0-906-201K Fuel Vapor Leak Detection Pump is a direct-fit replacement for the evaporative emissions system (EVAP) leak detection unit found on select Audi models. This component is a cost-effective aftermarket alternative to the OEM part, designed to restore proper EVAP system function and clear emissions-related diagnostic trouble codes.

The leak detection pump is mounted near the fuel tank and plays a critical role in the vehicle's emissions control system. When the ignition is switched off, the pump pressurizes the fuel vapor system to a set level. If that pressure drops, the pump's integrated sensor triggers a fault code indicating a small or large EVAP leak — commonly surfacing as a check engine light with codes related to fuel system integrity.

Key Features:

• Direct replacement for OEM part number 8E0-906-201K
• Restores proper evaporative emissions leak detection function
• Pressurizes the EVAP system after engine shutdown to identify fuel vapor leaks
• Triggers diagnostic fault codes when a pressure drop is detected
• Cross-references OEM part numbers: 8E0906201C, 8E0906201J, 8E0906201K
• Manufactured by URO Parts as an aftermarket replacement

A faulty leak detection pump typically presents with no driveability symptoms other than an illuminated check engine light and associated EVAP fault codes. Replacing this pump with the URO 8E0-906-201K restores emissions compliance and extinguishes related diagnostic trouble codes.