GM Service Manual Online
For 1990-2009 cars only

Vacuum Hose Routing


Object Number: 682199  Size: MF
(1)Positive crankcase ventilation (PCV) Valve
(2)Secondary air injection (AIR) Shutoff Valve Bank 1
(3)AIR Vacuum Solenoid Valve
(4)Fuel Pressure Regulator
(5)Evaporative emission (EVAP) Purge Pipe to EVAP Canister
(6)EVAP Canister Purge Valve
(7)Throttle Body
(8)AIR Shut-off Valve Bank 2
(9)Intake Manifold