GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 STS 🢒 Engine 🢒 Engine Mechanical - 4.6L (LH2) 🢒 Water Outlet Housing Disassemble

    Object Number: 1041032 Size: SH
  1. Loosen the intake manifold plenum duct clamp.
  2. Remove the intake manifold plenum duct.

    3. Object Number: 1254539 Size: SH
  3. Remove the evaporative emission (EVAP) purge valve bolt.
  4. Remove the EVAP purge valve.

    5. Object Number: 1254541 Size: SH
  5. Remove the manifold absolute pressure (MAP) sensor bolt.
  6. Remove the MAP sensor.

    7. Object Number: 1254542 Size: SH
  7. Remove the bypass hose clamp.
  8. Remove and discard the bypass hose.

    9. Object Number: 1254544 Size: SH
  9. Remove the heater hose fitting.

    10. Object Number: 1254547 Size: SH
  10. Remove the engine coolant air bleed fitting.
  11. Remove the EVAP purge valve and MAP sensor O-rings and discard.