Installation Procedure
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
- Install Catalytic Converter (3)
- Install a NEW gasket.(2)
- Install Catalytic Converter Nut (1) @Cylinder Head and tighten 46 N.m (34 lb ft)
- If equipped, install the catalytic converter brace bracket. Catalytic Converter Brace Bracket Replacement (LGX)
- Install a NEW gasket.(2)
- Connect Exhaust Muffler (4) @Catalytic Converter (3)
- Install Catalytic Converter Nut (1) and tighten 50 N.m (37 lb ft)
- Connect Heated Oxygen Sensor. Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (LGX)
- Connect Heated Oxygen Sensor.Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (LGX)
- Install Intake Manifold Cover. Intake Manifold Cover Replacement (LGX)
- Start the engine and check for exhaust leaks.
CAUTION:
Refer to Fastener Caution .