audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Leak Detection Pump, Evaporative System|Testing and Inspection > < Evaporative Emission Control Canister|Service and Repair
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Leak Detection Pump: Locations

Leak Detection Pump (LDP) V144, Assembly Overview

1. Retaining pin
2. Bracket for leak detection pump
3. Vacuum line

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To front intake pipe

4. Leak detection pump (LDP) V144

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Component location: In left rear wheel housing behind wheel housing liner

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Check using "Guided Fault Finding"

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Removing and installing.

5. Angled hose with junction
6. Angled hose with junction

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To EVAP canister

7. Evaporative emission (EVAP) canister purge solenoid valve N115

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Check using "Guided Fault Finding"

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Removing and installing.

8. 1.2 Nm
9. Air filter for diagnosis pump

10. Hose
11. Support

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For Evaporative Emission (EVAP) Canister Purge Solenoid Valve N115

12. Bracket

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On body

13. 9 Nm

Leak Detection Pump, Evaporative System|Testing and Inspection > < Evaporative Emission Control Canister|Service and Repair