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Home >> Audi >> 2006 >> TT Coupe (8N3) L4-1.8L Turbo (AWP) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Evaporative Emissions System >> Service and Repair >> EVAP System, Component Overview
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EVAP System, Component Overview



EVAP System, Component Overview







1 - Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-
- Component location: Right front in engine compartment
2 - Air filter
- for Leak Detection Pump (LDP) -V144-
3 - Leak Detection Pump (LDP) -V144-
- Component location: In right front wheel housing under wheel housing liner
4 - Test connection
5 - Vent line
- from gravity valve and pressure retention valve at fuel tank
6 - EVAP canister
- Component location: Bottom of spare wheel well
7 - Air filter
- for Evaporative Emission (EVAP) Canister Purge Solenoid Valve 2 -N115-
8 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve 2 -N115-
9 - Non-return valve
- Installation position (light/dark side): Arrow points in direction of aperture, as shown in figure.
10 - Turbocharger
11 - Throttle Valve Control Module -J338-
12 - Non-return valve
- Installation position (light/dark side): Arrow points in direction of aperture, as shown in figure.
13 - Non-return valve
- Inserted in vacuum reservoir
14 - Vacuum reservoir
- for Leak Detection Pump (LDP) -V144-
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