Milan FWD L4-2.3L (2008)
Catalytic Converter: Service and Repair
Catalytic Converter - PZEV Manifold
Catalytic Converter - 2.3L PZEV Manifold
Removal
1. NOTE: Always install new fasteners and gaskets as indicated. Clean flange faces prior to new gasket installation to make sure of proper sealing.
With the vehicle in NEUTRAL, position it on a hoist.
2. Remove the generator air inlet duct.
3. Disconnect the heated oxygen sensor (HO2S) and 2 catalyst monitor sensor electrical connectors.
4. Remove the wiring harness bracket off the stud and position it aside.
5. Remove the 2 catalytic converter manifold-to-exhaust flexible pipe nuts.
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Discard the gasket and the 2 nuts.
6. Remove the 4 heat shield bolts and the heat shield.
7. Remove the 2 catalytic converter manifold shield bracket bolts and the bracket.
8. Loosen the 2 catalytic converter manifold bracket bolts.
9. Disconnect the secondary injection hose from the catalytic converter manifold.
10. Remove the 7 catalytic converter manifold nuts and remove it from the vehicle.
