Catalytic Converter - 3.0L RH Manifold: Removal
WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 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 .
- Remove the exhaust flexible pipe. For additional information, refer to EXHAUST FLEXIBLE PIPE .
- Remove the exhaust gas recirculation (EGR) tube. For additional information, refer to ENGINE EMISSION CONTROL - 3.0L (4V) .
- Disconnect the heated oxygen sensor (HO2S) and catalyst monitor sensor (CMS) electrical connectors.
- Remove the 2 bolts and the RH catalytic converter manifold shield.
- Remove the 2 RH catalytic converter manifold shield bracket bolts and the shield bracket.
- Loosen the 2 RH catalytic converter manifold bracket bolts.
- Remove the 6 RH catalytic converter manifold nuts and remove it from the vehicle.
- Discard the 6 RH catalytic converter manifold nuts and gasket.
- Remove the 6 RH catalytic converter manifold studs and discard.
- Using the special tool, remove the RH catalytic converter manifold HO2S and CMS.
NOTE:
Always install new fasteners and gaskets. Clean flange faces prior to new gasket installation to make sure of proper sealing.
NOTE:
If installing a new RH catalytic converter manifold, remove and save the HO2S and CMS for installation in the new RH catalytic converter manifold.