Catalytic Converter: Removal

WARNING: This page is about a different car, the 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Clean all exhaust connections before reassembly.

With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .
Remove the battery tray. Refer to: Battery Tray .
Remove the HO2S. Refer to: Heated Oxygen Sensor (HO2S) .
Remove and discard the catalytic converter nuts.

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Remove the retainers and the underbody shield.

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Remove the retainers and the underbody shield.

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Remove the muffler and tailpipe. Refer to: Muffler and Tailpipe .
Remove the catalyst monitor sensor. Refer to: Catalyst Monitor Sensor .
NOTE: Similar powertrain shown.

If equipped. Remove the retainers and the floor pan under body shields.

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Remove the retainers and the front crossmember brace.

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Remove the bolts from the exhaust isolator bracket to the subframe.

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Remove the catalytic converter bracket through bolt.

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NOTE: If needed, mark the bracket to the transmission to make sure of proper placement during installation.

Remove the bolts and the catalytic converter bracket.

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Remove the catalytic converter.

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Remove and discard the gasket.

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