audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Leak Detection Pump Filter, Evaporative System|Service and Repair|Page 4105 > < Leak Detection Pump, Evaporative System|Testing and Inspection|Page 4101
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Leak Detection Pump Filter: Service and Repair

Leak Detection Pump Air Filter

Removing

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Observe safety precautions. Refer to => [ Safety Precautions ] See: Fuel Delivery and Air Induction/Service Precautions/Vehicle Damage
Warnings/Safety Precautions/Fuel Supply System.

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Observe rules for cleanliness. Refer to => [ Clean Working Conditions ] See: Fuel Delivery and Air Induction/Service Precautions/Vehicle
Damage Warnings/Clean Working Conditions/Fuel Supply System.

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Remove left rear wheel.

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Remove left rear wheel housing liner.

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Press release button and remove the vent line - arrow -. 

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Remove nut - 2 - and remove leak detection pump -  1 - air filter.

Installing

Installation is in reverse order of removal, noting the following: 

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Tighten nut for the leak detection pump air filter => [ Leak Detection Pump Air Filter Tightening Specification ] See: Service and Repair/EVAP
Canister and Leak Detection System Assembly Overview

Leak Detection Pump Filter, Evaporative System|Service and Repair|Page 4105 > < Leak Detection Pump, Evaporative System|Testing and Inspection|Page 4101