Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
EVAP Canister System/Leak Detection System Assembly Overview
2005 Audi A6 3.2 TSECTION EVAP Canister System/Leak Detection System Assembly Overview
- Bolt, 19 Nm
- Cover
- For EVAP canister.
- Sealing Piece
- Vent Line
- From fuel tank filler tube.
- To remove, press release ring on EVAP canister.
- Vent Line
- To Evaporative Emission (EVAP) Canister Purge Regulator Valve - N80-.
- To remove, press release ring on EVAP canister.
- Clipped in on fuel tank.
- Air Filter Housing
- For Leak Detection Pump (LDP) -V144-.
- No maintenance schedule.
- Nut, 4 Nm
- Vacuum Line
- Engine/Leak Detection Pump (LDP).
- Cable Tie
- To fasten the vacuum line to bracket for leak detection pump.
- Leak Detection Pump (LDP) -V144-
- Component location: In left rear wheel housing behind wheel housing liner.
- Checking: Vehicles with 8-cylinder MPI engine, refer to Leak Detection Pump, 8-Cylinder MPI, Checking .
- Checking: vehicles with FSI engine, refer to Leak Detection Pump, FSI, Checking .
- Removing and installing, refer to Leak Detection Pump .
- Electrical Harness Connector
- Black.
- Connecting Hose
- Leak diagnosis pump/EVAP filter.
- Pressure side.
- EVAP Filter
- Connecting Hose
- Leak diagnosis pump/air filter.
- Connecting Pipe
- EVAP filter/EVAP canister.
- EVAP Canister
- Component location: Bottom of spare wheel well.
- Removing and installing, refer to EVAP Canister .
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.