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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 120 (Engine Cooling System) >> Repair Instructions >> Heater Outlet Pipe Replacement (RPO LNJ) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Heater Outlet Pipe, Nuts & Bolts
    GM1087631Courtesy of GENERAL MOTORS CORP.
  1. Install the heater outlet pipe (2) to the engine.
    2. CAUTION: Refer to Fastener Caution .
  2. Install the heater outlet pipe nut (1) securing the heater outlet pipe (2) to the intake manifold.

    Tighten the nut to 25 N.m (18 lb ft).

  3. Install the heater outlet pipe to the throttle body nuts (3) and bolt (4) and tighten to 10 N.m (89 lb in).
    4. Fig 2: Identifying Fuel Pipe & Wire Harness Retaining Clip
    GM1870273Courtesy of GENERAL MOTORS CORP.
  4. Install the fuel pipe retaining clip (2) to the heater pipe bracket.
  5. Install the wire harness retaining clip (1) to the heater pipe bracket.
    6. Fig 3: Removing/Installing Heater Outlet Hose At Engine
    GM1327503Courtesy of GENERAL MOTORS CORP.
  6. Connect the heater core outlet hose to the heater outlet pipe.
  7. Position the heater core outlet hose clamp over the heater outlet pipe connection.
    8. Fig 4: View Of Heater Outlet Hose & Clamp
    GM1087623Courtesy of GENERAL MOTORS CORP.
  8. Connect the heater outlet hose (2) to the heater outlet pipe.
  9. Position the heater outlet hose clamp (1) over the heater outlet pipe connection.
  10. Connect the electrical connector to the EGR valve.
  11. Connect the electrical connector to the EVAP canister purge solenoid.
  12. Connect the EVAP pipe to the EVAP canister purge solenoid. Refer to Plastic Collar Quick Connect Fitting Service .
    13. Fig 5: View Of MAP Sensor, Bracket & Retaining Bolt
    GM1087786Courtesy of GENERAL MOTORS CORP.
  13. Reposition the MAP sensor.
  14. Install the MAP sensor bracket (2) and bolt (3) and tighten to 10 N.m (89 lb in).
  15. Install the air cleaner air intake duct. Refer to Air Cleaner Inlet Duct Replacement .
  16. Fill the cooling system. Refer to Cooling System Draining and Filling (LY7 GE 47716 Fill)  or Cooling System Draining and Filling (LNJ GE 47716 Fill)  or Cooling System Draining and Filling (LNJ Static Fill)  or Cooling System Draining and Filling (LY7 Static Fill) .
  17. Install the injector sight shield. Refer to Fuel Injector Sight Shield Replacement .
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