EVAP Canister System, Assembly Overview

EVAP Canister System, Assembly Overview







1. Reservoir
2. Gravity valve
3. To gravity valve
4. Pressure retention valve
- Checking
5. 9 Nm
6. Connecting hose
7. Air filter housing
- Clean if soiled
8. Connector
- For breather line
9. EVAP canister
10. 9 Nm
11. Connector
12. Evaporative emission (EVAP) canister purge regulator valve N80
13. Rubber bracket
14. To connection
- On intake manifold
15. Vent line







Checking pressure retention valve on EVAP canister
The pressure retention valve is opened via the gravity valve (on expansion tank) for flow in both directions. - Arrow 1 - is the side toward the expansion tank.

On the other side, it is only open to one direction of flow. - Arrow 2 - is the side toward the EVAP canister.