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Home >> Pontiac >> 2004 >> GTO Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls -- 5.7L -- (Introduction) >> Description and Operation >> Evaporative Emission (EVAP) Control System Description >> EVAP System Components

EVAP System Components

Fig 1: EVAP Hose Routing Diagram
GM678941Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 EVAP Canister Purge Solenoid
2 EVAP Canister
3 Fuel Fill Neck/Fill Cap
4 Rollover Valve/Fuel Tank Pressure (FTP) Sensor
5 Fuel Tank
6 EVAP Canister Vent Solenoid
7 Vent Hose/Pipe
8 EVAP Vapor Pipe
9 EVAP Purge Pipe
10 EVAP Service Port