WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
Remove air inlet duct to air cleaner box. See Fig 1.
Squeeze the quick connect on the tube to release it. See Fig 2.
Disconnect connector tube at air pump and one way check valve. See Fig 3 and Fig 4.