Pressure Sensor Control Line

Pressure Sensor Control Line

Removing

- Remove engine cover. Refer to => [ Engine Cover ] Service and Repair.

- Remove the differential pressure sensor (G505) - 2 -. Refer to => [ Differential Pressure Sensor (G505) ] Differential Pressure Sensor (G505).






- Remove the heat shield boot and then remove exhaust pressure sensor 1 (G450) - 3 -. Refer to => [ Exhaust Pressure Sensor 1 (G450) ] Exhaust Pressure Sensor 1 (G450).






- Remove the clamp - 1 -.

- Remove the noise insulation - 1 -.






- Remove the clamp - 2 - and the bolts - 1 - and then remove the filter.






- Remove the control line - 2 - from the exhaust pipe behind the particulate filter.






- Remove the nuts - 2 -.






• Ignore - 1 -.

- Remove the bolt - 4 -and push the particulate filter toward the rear.






- Loosen the nut - 2 - just enough so that the control line is loose.

- Remove the control line.






Installing

- Install in reverse order of removal.

• Tightening specifications, refer to => [ Heated Oxygen Sensor (HO2S) (G39) and Exhaust Gas Temperature Sensors Overview ] Heated Oxygen Sensor (HO2S) (G39) and Exhaust Gas Temperature Sensors Overview

• Before installing, clean the control lines leading to the particulate filter with compressed air to make sure they are not plugged or iced over with condensation water.

• Check for secure fit and leaks.