1998 Cadillac DeVille Owner's Manual - Page 303

1. Disconnect the Intake Air Temperature (IAT) sensor from the baseof the air cleaner. 2. With a screwdriver, loosen the air duct clamp, which is located at the mass airflow sensor endof the air duct. L 4. Unhook both air cleaner cover latches. One latch is located near the radiator hose (not shown) and the U other latch-islocated next to the T sensor. 5. Pivot the air cleaner and air duct assembly toward the frontof the vehicle. Remove the cover. 3. Disconnect the air duct from the mass aifflow sensor. 6-16