GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 CTS 🢒 Engine 🢒 Engine Controls and Fuel - 2.8L 🢒 Emission Hose Routing Diagram

Emission Hose Routing Diagram w/PFI


Object Number: 1236317 Size: SH
(1)Positive Crankcase Ventilation (PCV) Hose to Cam Cover
(2)Upper Intake Manifold
(3)PCV Hose to Intake Manifold
(4)Throttle Body Assembly
(5)Evaporative Emissions (EVAP) Canister Purge Solenoid
(6)Emissions Hose to EVAP Canister