LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (2.9L - Exhaust System) >> Converter, Catalytic >> Removal And Installation >> Right Side

Right Side

WARNING: This page is about a different variant/trim than selected.

REMOVAL 

  1. Disconnect and isolate the negative battery cable.
  2. Remove the back half of the right front wheelhouse splash shield. Refer to SHIELD, SPLASH, FRONT WHEELHOUSE, 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. Remove the air cleaner body. Refer to BODY, AIR CLEANER, REMOVAL AND INSTALLATION .
    GC0194970Courtesy of CHRYSLER GROUP, LLC
  5. Disconnect the front and rear oxygen sensors wire harness connectors (1).
    GC0194467Courtesy of CHRYSLER GROUP, LLC
  6. Remove the bolt (1a) and position aside the engine wire harness (1b).
    GC0193742Courtesy of CHRYSLER GROUP, LLC
  7. Open the clips (1) and release the oxygen sensor wires.
    GC0194821Courtesy of CHRYSLER GROUP, LLC
  8. Loosen the bolt (1a) and the collar (1b) securing the catalytic converter collar (1c) to the turbocharger.
    GC0193045Courtesy of CHRYSLER GROUP, LLC
  9. Remove the catalytic converter (1b) nuts (1a) from bracket (1c).
    GC0194104Courtesy of CHRYSLER GROUP, LLC
  10. Remove the bolts (1a) and the catalytic converter support bracket (1b).
    GC0194628Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Adequately protect the flex joint because excessive bending could cause it to break.

  11. Remove the exhaust pipe (1c) isolator mount (1b) two bolts (1a).
    GC0195312Courtesy of CHRYSLER GROUP, LLC
  12. Loosen the nut (1a), the collar (1b) and remove the right catalytic converter (1c) from the exhaust pipe (1d).
    GC0193304Courtesy of CHRYSLER GROUP, LLC
  13. Remove the front oxygen sensor (1) from the catalytic converter.
  14. Remove the rear oxygen sensor (2) from the catalytic converter.
    GC0193559Courtesy of CHRYSLER GROUP, LLC
  15. Remove the nuts (1a) and the connector (1b) complete with seal (1c).
    GC0193096Courtesy of CHRYSLER GROUP, LLC
  16. Remove the gasket (1) from the studs of the turbocharger.

INSTALLATION 

  1. Install a NEW  gasket onto the studs of the turbocharger.
    GC0194251Courtesy of CHRYSLER GROUP, LLC
  2. Using a NEW  seal (1b), install the connector (1a) and NEW  nuts (1c), tighten to the proper specification. Refer to TORQUE SPECIFICATIONS  .
    GC0194720Courtesy of CHRYSLER GROUP, LLC
  3. Install the rear oxygen sensor (1) and tighten it to the proper specification. Refer to TORQUE SPECIFICATIONS  .
  4. Install the front oxygen sensor (2) and tighten to the proper specification. Refer to TORQUE SPECIFICATIONS  .
    GC0193487Courtesy of CHRYSLER GROUP, LLC
  5. Install the catalytic converter in its housing and orient the collar by making the markings "a" with the weld spot "b" on the catalytic converter.
  6. Tighten the bolt of the collar finger tight.
    GC0193421Courtesy of CHRYSLER GROUP, LLC
  7. Tighten the exhaust pipe (1d) clamp nut (1a) support collar (1b) for to the catalytic converter (1c) to the proper specification. Refer to TORQUE SPECIFICATIONS  .
    GC0193772Courtesy of CHRYSLER GROUP, LLC
  8. Tighten the exhaust pipe (1c) isolator mounts (1b) bolts (1a) to the proper specification. Refer to TORQUE SPECIFICATIONS  .
    GC0193141Courtesy of CHRYSLER GROUP, LLC
  9. Install the catalytic converter support bracket (1a) and tighten the bolts (1b) to the proper specification. Refer to TORQUE SPECIFICATIONS  .
    GC0194891Courtesy of CHRYSLER GROUP, LLC
  10. Install the catalytic converter (1b) bracket (1c) nuts (1a) and tighten to the proper specification. Refer to TORQUE SPECIFICATIONS  .
    GC0193557Courtesy of CHRYSLER GROUP, LLC
  11. Tighten the catalytic converter (1c) to the turbocharger collar (1b) nut (1a) to the proper specification. Refer to TORQUE SPECIFICATIONS  .
  12. Engage the oxygen sensors wires and close the clips.
  13. Position the engine wire harness and securely tighten the bolt.
  14. Connect the front and rear oxygen sensors wire harness connector.
  15. Install the air cleaner body. Refer to BODY, AIR CLEANER, REMOVAL AND INSTALLATION .
  16. 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 .
  17. Install the back half of the right front wheelhouse splash shield. Refer to SHIELD, SPLASH, FRONT WHEELHOUSE, REMOVAL AND INSTALLATION .
  18. Connect the negative battery cable.