GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C Sierra - 2WD 🢒 Engine 🢒 Engine Controls - 4.8L, 5.3L, and 6.0L 🢒 Emission Hose Routing Diagram

Object Number: 344974 Size: SH
(1)Manifold Absolute Pressure (MAP) Sensor
(2)EVAP Canister Purge Hose
(3)EVAP Service Port
(4)Positive Crankcase Ventilation (PCV) Valve
(5)Throttle Body
(6)EVAP Purge Solenoid
(7)AIR Module