Catalytic Converter - Manifold, Hybrid: Removal
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING article.
- Disconnect the Heated Oxygen Sensor (HO2S) and the Catalyst Monitor Sensor (CMS) electrical connectors.
- Remove the 2 catalytic converter manifold-to-exhaust flexible pipe nuts.
- Discard the gasket and the 2 nuts.
- Remove the 6 catalytic converter manifold shield bolts and the heat shield.
- Remove the 2 catalytic converter manifold shield bracket bolts and the bracket.
- Loosen the 2 catalytic converter manifold bracket bolts.
- Remove the 7 catalytic converter manifold nuts and remove the converter from the vehicle.
- Discard the 7 nuts and the gasket.
- Remove and discard the 7 catalytic converter manifold studs.
- Clean and inspect the catalytic converter manifold. For additional information, refer to ENGINE SYSTEM - GENERAL INFORMATION article.
NOTE:
Always install new fasteners and gaskets as indicated. Clean flange faces prior to new gasket installation to make sure of proper sealing.