Emission Hose Routing Diagram

WARNING: This page is about a different car, the 2009 GMC Canyon and 2009 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Emission Hose Routing Diagram

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Throttle Body
2	To the EVAP Canister
3	EVAP Canister Purge Valve
4	Preplenum Resonator
5	Fuel Pressure Regulator