System Operation
Refer to the PC/ED manual section 1 Description and Operation.
System Diagram
| Item | Description |
|---|---|
| 1 | Valve cover |
| 2 | Turbocharger inlet pipe |
| 3 | Air cleaner (ACL) outlet pipe |
| 4 | Vapor ejector |
| 5 | Turbocharger to CAC (Charge Air Cooler) tube |
| 6 | Dual check valve |
| 7 | EVAP (Evaporative Emission) canister purge valve |
| 8 | Intake manifold |
| 9 | PCV (Positive Crankcase Ventilation) valve |
| 10 | EVAP canister |
| 11 | Fuel vapor vent valve (internal to tank) |
| 12 | Fuel tank filler pipe |
| 13 | Fuel tank |
| 14 | Fuel tank pressure (FTP) sensor and tube |
| 15 | Fuel level sensor (internal to tank) |
| 16 | EVAP canister inlet filter |
| 17 | EVAP canister vent solenoid |
| 18 | EVAP blocking valve |
| 19 | Spider trap |
| 20 | Single check valve |
Evaporative Emissions - Overview. Description and Operation
Evaporative Emissions. Diagnosis and TestingWARNING: Do not adjust the steering wheel when your vehicle is moving.
Note: Make sure that you are sitting in the correct position.
