Evaporative Emissions System

Evaporative Emission (EVAP) Canister System With Leak Detection Pump (LDP), Hose Diagram







1 - Evaporative Emission (EVAP) canister purge regulator valve -N80-
- Installation location: front right in engine compartment
- Component overview
- Checking
2 - Air filter
- For Leak Detection Pump (LDP) -V144-
3 - Leak Detection Pump (LDP) -V144-
- Installation location: in front right wheelhousing under wheelhousing liner
- Checking
- Removing and installing
4 - Test connection
5 - Vent line
- From gravity valve and pressure retention valve at fuel tank
6 - EVAP canister
- Installation location: bottom of spare tire well
- Removing and installing
7 - Air filter
- For Evaporative Emission (EVAP) canister purge solenoid valve -N115-
8 - Evaporative Emission (EVAP) canister purge solenoid valve -N115-
- Checking
9 - Check valve
- Only vehicles with turbocharger
- Installed position (light/dark half): arrow points in direction of flow, as shown in figure
10 - Turbocharger
- Only vehicles with turbocharger
11 - Throttle valve control module -J338-
12 - Check valve
- Only vehicles with turbocharger
- Installed position (light/dark half): arrow points in direction of flow, as shown in figure.
13 - Check valve
- Inserted in vacuum reservoir
14 - Vacuum reservoir
- For Leak Detection Pump (LDP) -V144-