Pressure Feedback Exhaust Sensor: Service and Repair

REMOVAL
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 mounting bracket.
4. If necessary, remove the mounting bracket.

INSTALLATION
1. Follow removal procedure in reverse order.
2. If removed, tighten retainers for the mounting bracket to 8-12 Nm (71-106 lb in). Tighten retaining nuts to 5-7 Nm (45-61 lb in).