Mustang V8-4.6L SC VIN Y (2004)
Exhaust Pipe: Service and Repair
Catalytic Converter-Y-Pipe
Catalytic Converter-Y-Pipe
Removal
1. With the vehicle in NEUTRAL, position it on a hoist.
2. CAUTION: When repairing the exhaust system or removing exhaust components, disconnect all heated oxygen sensors (HO2S) and catalyst
monitor sensors at the wiring connectors to prevent damage to the sensors and wiring harnesses.
Disconnect the RH and LH HO2S electrical connectors.
3. Disconnect the RH and LH catalyst monitor sensor electrical connectors.
4. NOTE: Using a suitable jack, support the catalytic converter near the rear outlet.
Remove and discard the flag nuts, studs and nuts at the catalytic converter outlet.
