GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Oldsmobile
🢒
2001
🢒
Intrigue
🢒
Body and Accessories
🢒
Wiring Systems
🢒 Emission Hose Routing Diagram
Figure
1:
Vacuum Hose Routing
(1)
Air Control Valve
(2)
AIR Vacuum Solenoid Valve
(3)
Intake Manifold
(4)
Fuel Pressure Regulator
(5)
EVAP Purge Pipe to EVAP Canister
(6)
EVAP Canister Purge Valve
(7)
Throttle Body
(8)
AIR Control Valve
(9)
PCV Valve
Figure
2:
EVAP System Overview
(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