Emission Hose Routing Diagram. Buick Riviera 1998

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Emission Hose Routing Diagram


(1)	To EVAP Canister (At Rear of Vehicle)
(2)	PCV Valve
(3)	To Vacuum Brake Booster
(4)	Throttle Body
(5)	Supercharger Bypass Actuator (Bypass Valve Actuator)
(6)	Supercharger Bypass Solenoid (Boost Control Solenoid)
(7)	Fuel Pressure Regulator
(8)	Supercharger Assembly
(9)	EVAP Canister Purge Valve
(10)	Manifold Vacuum Source