Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Installation Procedure
Install the catalytic converter into the catalytic converter brace (2) and loosely tighten the fasteners (1).
Install a NEW clamp into the position shown and loosely tighten the clamp fastener (1).
- CAUTION:
Refer to Fastener Caution .
Install the exhaust front pipe (3) to the catalytic converter with a NEW gasket (2) and tighten the fasteners (1) to 22 N.m (16 lb ft).
Tighten the catalytic converter brace fasteners (1) to 22 N.m (16 lb ft).
- Install the drivetrain and front suspension frame skid plate. Refer to Drivetrain and Front Suspension Frame Skid Plate Replacement .
- Lower the vehicle.
Tighten the turbocharge clamp fastener (1) to 13 N.m (115 lb in).
- Install the exhaust manifold heat shield. Refer to Exhaust Manifold Heat Shield Replacement (LUV) .
- Install the catalytic converter heated oxygen sensor - 1. Refer to Heated Oxygen Sensor Replacement - Sensor 1 .
- Start the engine and check for exhaust leaks.
- Perform the HO2S heater resistance learned values reset. HO2S Heater Resistance Learned Values Reset
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.