Installation Procedure
- CAUTION:
Refer to Fastener Caution .
Front Axle Propeller Shaft Heat Shield (3) - Install
- Front Axle Propeller Shaft Heat Shield Bolt (1) - Install and tighten [2x] - Fastener Specifications
- Front Axle Propeller Shaft Heat Shield Stud (2) - Install and tighten - Fastener Specifications
Catalytic Converter Gasket (3) - Install NEW
- Exhaust Pipe Clamp (2) - Install NEW
- Warm Up Three-Way Catalytic Converter (1) - Install
Catalytic Converter Brace (3) - Install
- Catalytic Converter Brace Bolt (2) - Install and tighten [2x] - Fastener Specifications
- Catalytic Converter Brace Bracket Nut (1) - Install and tighten [2x] - Fastener Specifications
- NOTE:
Inspect on all sides of the warm up three-way catalytic converter to verify it is fully seated prior to tightening the exhaust pipe clamp.
Exhaust Pipe Clamp (1) - Tighten - Fastener Specifications
{ If equipped } Front Crossmember Brace (2) - Install
- { If equipped } Front Crossmember Brace Nut (1) - Install and tighten [4x] - Fastener Specifications
Catalytic Converter Gasket (2) - Install NEW
- Exhaust Muffler (1) - Install
Exhaust Muffler (1) @ Exhaust Rear Muffler Insulator-Right Side (3) - Install
- Exhaust Muffler (1) @ Exhaust Intermediate Pipe Insulator-Right Side (2) - Install
Exhaust Muffler (1) @ Exhaust Rear Muffler Insulator-Left Side (3) - Install
- Exhaust Muffler (1) @ Exhaust Intermediate Pipe Insulator-Left Side (2) - Install
Electrical Connector (1) @ Exhaust Control Valve Actuator - Connect [2x]
Catalytic Converter Nut (1) - Install [2x] - Fastener Specifications
Floor Panel Reinforcement (2) - Install
- Floor Panel Number 4 Cross Bar Reinforcement Bolt (1) - Install and tighten [6x] - Fastener Specifications
- NOTE:
A special anti-seize compound is used on the heated oxygen sensor threads. The compound consists of liquid graphite and glass beads. The graphite will burn away, but the glass beads will remain, making the sensor easier to remove. New or service sensors will have the compound already applied to the threads. IF a sensor is removed and is to be reinstalled, the threads MUST have an anti-seize compound applied before installation. Adhesives, Fluids, Lubricants, and Sealers
CAUTION:Refer to Component Fastener Tightening Caution .
Using the EN-6179 Heated Oxygen Sensor Remover/Installer, install the heated oxygen sensor (1). Fastener Specifications
- Connect the electrical connector.
Turbocharger Heat Shield (1) - Install
Turbocharger Heat Shield Bolt (1) - Install and tighten [2x] - Fastener Specifications
Turbocharger Heat Shield Bolt (1) - Install and tighten [2x] - Fastener Specifications
- NOTE:
A special anti-seize compound is used on the heated oxygen sensor threads. The compound consists of liquid graphite and glass beads. The graphite will burn away, but the glass beads will remain, making the sensor easier to remove. New or service sensors will have the compound already applied to the threads. IF a sensor is removed and is to be reinstalled, the threads MUST have an anti-seize compound applied before installation. Adhesives, Fluids, Lubricants, and Sealers
Using the EN-6179 Heated Oxygen Sensor Remover/Installer, install the heated oxygen sensor (1). Fastener Specifications
- Connect the electrical connector.
Install the air cleaner (1) and air cleaner outlet duct (2) as an assembly.
Engine Wiring Harness (3) - Move into position
- Wiring Harness Retainer (2) @ Air Cleaner Assembly - Install [4x]
- Air Cleaner Outlet Duct Clamp (1) - Tighten - Fastener Specifications
Electrical Connector (4) - Connect [2x]
- Positive Crankcase Ventilation Tube (3) - Connect - Plastic Collar Quick Connect Fitting Service
- Evaporative Emission Canister Purge Tube (2) - Connect - Plastic Collar Quick Connect Fitting Service
- Air Cleaner Bolt (1) - Install and tighten - Fastener Specifications
- Inspect the exhaust system for leaks.
- Remove the support and lower the vehicle.
Ensure that the catalytic converter gasket is fully seated on the warm up three-way catalytic converter inlet flange.