Emission Hose Routing Diagram
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of GENERAL MOTORS CORP.
| Callout |
Component Name |
| 1 |
Emissions Hose to Evaporative Emissions (EVAP) Canister |
| 2 |
Positive Crankcase Ventilation (PCV) Hose to Cam Cover |
| 3 |
Throttle Body Assembly |
| 4 |
Upper Intake Manifold |
| 5 |
EVAP Canister Purge Solenoid |