Catalytic Converter: Service and Repair

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THREE-WAY CATALYTIC CONVERTER REMOVAL / INSTALLATION - 2.3L

1. With the vehicle in NEUTRAL, position it on a hoist. See Lifting.

2. Disconnect the downstream oxygen sensor connector.

3. Remove the downstream oxygen sensor. See Service and Repair.

4. Remove the muffler and tailpipe. See - Muffler And Tailpipe Removal / Installation.

5. Remove the nuts.
NOTE:The exhaust hanger bracket insulators can be reused if they show no signs of damage.

6. Remove the three way catalytic converter and the exhaust outlet pipe frame brackets.

7. Install the exhaust inlet pipe gasket, the three-way catalytic converter and the exhaust outlet pipe frame brackets.

8. Install the nuts.
Tightening torque
40 Nm {4.1 kgf-m, 30 ft-lbf}

9. Install the muffler and tailpipe. See- Muffler And Tailpipe Removal / Installation.

10. Lower the vehicle.