DeVille DHS V8-4.6L VIN Y (2000)
Throttle Body: Service and Repair
Throttle Body Assembly Replacement
REMOVAL PROCEDURE
NOTE: Do not damage the MAF sensor screen. A damaged screen could restrict airflow and lead to a driveability concern.
1. Relieve the fuel system pressure. Refer to the Fuel Pressure Relief Procedure. See: Fuel Filter/Fuel Pressure Release/Service and Repair
2. Remove the AT sensor electrical connector (1) from the IAT sensor.
3. Remove the MAF sensor electrical connector from the MAF sensor.
4. Remove the air cleaner intake duct (2).
5. Remove the PCV valve fresh air tube.
