9-5 Aero (9600) L4-2.3L Turbo (B235) HO (2000)
Air Injection Control Valve: Service and Repair
Air Injection Control Valve
To remove
1
Remove the upper engine cover
2
Remove the bypass pipe with valve
3
Unplug the connector to the pressure/temp sensor.
4
Detach the turbocharger delivery pipe from the throttle body.
5
Raise the car and undo the turbocharger delivery pipe connection from the charge air cooler. Leave the hose clip hanging.
6
Lower the car and remove the turbo delivery pipe.
7
Undo the hose connection to the front SAI valve by pressing together the clip and pulling back.