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Home >> GMC >> 2011 >> Yukon Base, 5.3 3 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (Engine Controls And Fuel - Hybrid (LZ1) - Description And Operation) >> Description and Operation >> Evaporative Emission Control System Description >> Typical Evaporative Emission (EVAP) System Hose Routing Diagram

Typical Evaporative Emission (EVAP) System Hose Routing Diagram

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Fig 1: Typical Evaporative Emission System Hose Routing Diagram
GM2258660Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Evaporative Emissions (EVAP) Purge Solenoid Valve
2 EVAP Canister
3 EVAP Vapor Tube
4 Vapor Recirculation Tube
5 Fuel Tank Pressure Sensor
6 Fuel Filler Cap
7 Fuel Fill Pipe Inlet Check Valve
8 Fuel Tank
9 EVAP Canister Vent Solenoid Valve
10 Vent hose
11 EVAP Purge Tube
12 Purge Tube Check Valve, Turbo-Charged Applications Only
13 EVAP Canister Purge Tube Connector