Installation Procedure
WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
Catalytic Converter Gasket (2) - Install NEW
- Warm Up Three-Way Catalytic Converter (1) - Install
- CAUTION:
Refer to Fastener Caution .
Catalytic Converter Nut (1) - Install and tighten [3x] 50 N.m (37 lb ft)
Catalytic Converter Brace Bracket (3) - Install - Catalytic Converter Brace Bracket Replacement (LT4)
Exhaust Muffler (1) - Install - Exhaust Muffler Replacement (LT4)
- Electrical Connector @ Heated Oxygen Sensor-Bank 1 Sensor 2 - Connect - Heated Oxygen Sensor Replacement - Bank 1 Sensor 2
- Electrical Connector @ Heated Oxygen Sensor-Bank 1 Sensor 1 - Connect - Heated Oxygen Sensor Replacement - Bank 1 Sensor 1
- Inspect the exhaust system for leaks.