Evaporative Emissions System: Diagrams

EVAP Canister/tank Leak Diagnostic System, Diagram - 8-Cylinder Turbo Engine







1 Front suction tube
2 Check valves
- Installation position (bright/dark side): As shown in fig., the arrow points to passage direction
3 Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-
- Location: Right front of engine compartment
4 to Supercharger (Right)
5 Breather pipe
- from Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-
- Location: on the underside of vehicle
- fastened to fuel tank
6 Breather pipe
- to Gravity valve at fuel tank
7 EVAP canister
- Location: in the spare wheel well
8 Connection hose
- Diagnostic pump/EVAP canister
- Print page
9 Air cleaner
- for Leak detection pump (LDP) -V144-
10 Leak detection pump (LDP) -V144-
- Location: Under left rear wheel housing liner
11 Vacuum tube
- to Leak detection pump (LDP) -V144
12 to Supercharger (Left)
13 Negative pressure storage container
- for Leak detection pump (LDP) -V144-
- Location: Under left front wheel housing liner
14 to left pressure tube
15 Check valve
- Installation position (bright/dark side): As shown in fig., -arrow- points to passage direction
16 to single solenoid valves
17 Throttle Valve Control Module -J338