Adapter Wiring Switch, Replacing (Oxygen Sensor) (page 8 of 11)

Make

Volvo

Model

XC90 AWD

Engine

V8-4.4L VIN 85 B8444S

Year

2005

Section

Sensors and Switches - Computers and Control Systems › Oxygen Sensor › Service and Repair

Sensors and SwitchesAdapter Wiring Switch, Replacing · page 8 of 11

Note! There is a guide sleeve on the upper mounting for the plate. This must be lifted slightly so that the panel can be slid forward.

Remove the 6 screws. Lift and slide the protective plate forward. Remove the protective plate.

Removing the lower engine cover

Remove:

-

the 6 screws

-

the lower engine cover.

Removing the front heated oxygen sensor

Unplug the connector of the front heated oxygen sensor from above. Remove the front heated oxygen sensor using 999 5543 SOCKET NV-22 HO2S 
See: Tools and Equipment/999 5543 Socket NV-22 HO2S 

Removing the rear heated oxygen sensor

Pinch or Ctrl + scroll to zoom. Double-tap to reset.

02 Diagnostics

The same page in: XC90 AWD V8-4.4L VIN 85 B8444S (2005), XC90 AWD V8-4.4L VIN 85 B8444S (2005), XC90 AWD V8-4.4L VIN 85 B8444S (2005).