Evaporative Emissions System, Overview

Evaporative Emissions System, Overview





1. - Tank cap unit
- With rubber cup
2. - Fuel tank
- Support with VAG1383A engine/transmission jack when removing
- Removing and installing, Service and Repair
3. - Fuel delivery module
- Removing and installing, Service and Repair
4. - Leak Detection Pump (LDP) -V144-
- In left rear wheel housing behind wheel housing liner
- Checking, Testing and Inspection
5. - Air cleaner for leak detection pump
6. - Fuel pressure regulator
7. - Vacuum booster
8. - Fuel rail with fuel injectors
9. - Throttle valve control module -J338-
10. - Air cleaner housing
11. - Evaporative Emission (EVAP) canister purge valve -N80-*/**
- Checking activation, output diagnostic test mode; refer to Powertrain Management.
- Checking function Testing and Inspection
12. - Mass Air Flow (MAF) sensor -G70-*
13. - Fuel filter
- Installation position: arrow points in direction of flow
14. - Evaporative Emissions (EVAP) canister
- In spare wheel well on vehicle floor