Catalytic Converter - Rear

CATALYTIC CONVERTER REAR - 2.7L

REMOVAL

1. Disconnect negative battery cable.
2. Raise vehicle on hoist.
3. Remove exhaust cross-under pipe.
4. Disconnect upstream oxygen sensor.






5. Remove nuts attaching converter to exhaust manifold (CATALYTIC CONVERTER - REAR 2.7L).
6. Remove exhaust manifold heat shield.
7. Remove catalytic converter.
8. Remove and discard gasket.

INSTALLATION

1. Clean manifold to converter sealing surfaces.
2. Position new gasket on converter inlet flange (CATALYTIC CONVERTER - REAR 2.7L).






3. Install converter to exhaust manifold.
4. Install exhaust manifold heat shield into position.
5. Install nuts attaching converter to manifold. Torque nuts to 28 Nm (250 in. lbs.).
6. Connect upstream oxygen sensor.
7. Install cross-under pipe.
8. Lower vehicle.
9. Connect negative battery cable.
10. Start the engine and inspect for exhaust leaks. Repair exhaust leaks as necessary.
11. Check the exhaust system for contact with the body panels. Make the necessary adjustments, if needed.