EVAP System Overview

EVAP System Overview (GTI, Eos)







1 - Separating Point
- At right, front in engine compartment under coolant expansion tank
2 - Vent Line
- White
- From EVAP canister to purge regulator valve
- Installation position: at right on underbody
- Secured to fuel tank
3 - Vent Line
- Green
- From engine to leak detection pump
- Installation position: at right on underbody
- Secured to fuel tank
4 - Separating Point
- At right, front on fuel tank in area of fuel filter
5 - Fuel Filler Tube
6 - Vent Line
- From filler connection to EVAP canister
7 - Air Filter Housing
- For leak detection pump
8 - Leak Detection Pump
- Component location: Under wheel housing liner in right rear wheel housing
- Checking fuel supply system for leaks.
9 - Connecting Line
- From leak detection pump to EVAP canister
- Clipped in on bracket
10 - EVAP Canister
- Component location: Bottom of spare wheel well
11 - Separating Point
- At right rear on fuel tank
12 - Turbocharger
13 - Brake Booster
14 - Vacuum Pump
15 - Non-Return Valve
- Installation position: Arrow points in direction of flow
16 - EVAP Canister Purge Regulator Valve
17 - Double Check-Valve
18 - Throttle Valve Control Module
19 - Intake Manifold