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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Engine Mechanical >> Accessory Drive Belts >> 2.0L - Cooling System >> Engine >> Hose, Coolant >> Removal And Installation >> Pipe From Collector On Cylinder Head To Coolant Temperature Control Valve

Pipe From Collector On Cylinder Head To Coolant Temperature Control Valve

REMOVAL 

  1. Disconnect and isolate the negative battery cable.
  2. Remove the engine cover. Refer to COVER, ENGINE, REMOVAL AND INSTALLATION .
  3. Remove the belly pan. Refer to BELLY PAN, ENGINE, REMOVAL AND INSTALLATION or BELLY PAN, REAR, REMOVAL AND INSTALLATION or BELLY PAN, REAR SUSPENSION, REMOVAL AND INSTALLATION or BELLY PAN, SIDE, REMOVAL AND INSTALLATION .
  4. Drain the engine cooling system. Refer to DRAINING AND FILLING THE ENGINE COOLING SYSTEM  .
    GC0193250Courtesy of CHRYSLER GROUP, LLC
  5. Disengage the retaining clip (2a) and disconnect the lower heater core supply hose quick-connect fitting (2b).
    GC0196063Courtesy of CHRYSLER GROUP, LLC
  6. Disconnect the upstream oxygen sensor wire harness connector (1) and disengage the sensor lead from the wiring retainers.
    GC0196666Courtesy of CHRYSLER GROUP, LLC
  7. Remove the bolt (1) securing the coolant tube.
    GC0196778Courtesy of CHRYSLER GROUP, LLC
  8. Remove the nuts (1) securing the coolant tube.
    GC0197031Courtesy of CHRYSLER GROUP, LLC
  9. Disconnect the quick-connect fitting (1a) and remove the tube assembly (1b), complete with seal (1c).
  10. If required, loosen the clamp and remove the lower heater core supply hose from the tube assembly.

INSTALLATION 

  1. If removed, install the lower heater core supply hose to the tube assembly and tighten the clamp.
  2. Position the pipe with a NEW seal from the manifold on he cylinder head to coolant temperature control valve and attach the quick-connect fitting.
  3. Install and tighten the nuts securing the coolant tube.
  4. Install and tighten the bolt securing the coolant tube.
  5. Install the heater core supply hose quick-connect fitting.
  6. Connect the upstream oxygen sensor wire harness connector and position the wire in the retaining clips.
  7. Connect the negative battery cable.
  8. Fill the engine cooling system. Refer to DRAINING AND FILLING THE ENGINE COOLING SYSTEM  .
  9. Install the belly pan. Refer to BELLY PAN, ENGINE, REMOVAL AND INSTALLATION or BELLY PAN, REAR, REMOVAL AND INSTALLATION or BELLY PAN, REAR SUSPENSION, REMOVAL AND INSTALLATION or BELLY PAN, SIDE, REMOVAL AND INSTALLATION .
  10. Install the engine cover. Refer to COVER, ENGINE, REMOVAL AND INSTALLATION .
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