Grand Marquis V8-4.6L VIN V Flex Fuel (2006)
12. Tighten the RH exhaust bolts.
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Tighten to 40 Nm (30 ft. lbs.).
13. Connect the RH HO2S connector.
14. Connect the RH catalyst monitor connector.
15. Install a new gasket and position the LH catalytic converter assembly in place and loosely install the bolts. Do not tighten the bolts at this time.