GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2007
🢒
Optra
🢒
Engine
🢒
Engine Controls and Fuel - 2.0L (L34 GMDAT)
🢒 Emission Hose Routing Diagram
(1)
To HVAC
(2)
Vacuum Brake Booster
(3)
Evaporative Emissions (EVAP) Canister
(4)
EVAP Vent Solenoid
(5)
Fuel Tank
(6)
EVAP Purge Solenoid
(7)
Manifold Absolute Pressure (MAP) Sensor