Town Car V8-4.6L VIN W (1997)
Pressure Feedback Exhaust Sensor: Service and Repair
REMOVAL and INSTALLATION
1. Disconnect fuel charging wiring connector from pressure feedback exhaust sensor.
2. Disconnect hoses from pressure feedback exhaust sensor.
3. Remove retaining nuts and pressure feedback exhaust sensor from vehicle.
4. To install, reverse removal procedure. Tighten two retaining nuts to 8-12 Nm (71-106 lb in).