Overview - EVAP Canister System
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi A6 Quattro, 2017 Audi A6, and 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Fuel Tank Leak Detection Control Module -J909-
- With integrated Fuel Tank Pressure Sensor -G400-
- Installed location: On the left side at the back of the underbody under the cover
- Removing and installing. Refer to LEAK DETECTION PUMP, REMOVING AND INSTALLING .
- Bolt
- 1.5 Nm
- Quantity: 3
- Bolt
- 20 Nm
- Quantity: 3
- Rubber Grommet
- Quantity: 3
- Bushing
- Quantity: 3
- Bracket
- Nut
- 8 Nm
- Air Filter
- For the leak detection system
- Installed location: under the wheel housing liner in left rear wheel housing
- Removing and installing. Refer to LEAK DETECTION SYSTEM AIR FILTER, REMOVING AND INSTALLING .
- Vent Line
- To the leak detection system air filter
- Vent Line
- From the fuel tank
- Connector coupling, separating and connecting. Refer to CONNECTOR COUPLINGS, SEPARATING .
- EVAP Canister
- Installed location: on the left side at the back of the underbody under the cover
- Removing and installing. Refer to EVAP CANISTER, REMOVING AND INSTALLING .
- Breather Line
- To EVAP Canister Purge Regulator Valve 1 -N80-
- Connector coupling, separating and connecting. Refer to CONNECTOR COUPLINGS, SEPARATING .
- Clipped in the bracket
- Bracket
- Bolt
- 20 Nm
- Clamp
- Must be appropriate for the model type. Refer to the Parts information.
- Seal