XC90 L5-2.5L Turbo VIN 59 B5254T2 (2004)
Connect the connector.
Insert the cable through the hole as far as possible.
Place the sensor with seal (the smooth side facing upward) in the groove.
Turn the sensor about 60° clockwise until it stops. Check that the air quality sensor is secured properly.
Make sure the cable is pulled in as far as possible.
Installing cover panel and windscreen wiper
Close the shutter for the air intake.
Install the windscreen wiper cover panel and the windscreen wiper according to See: Body and Frame/Cowl/Cowl Moulding / Trim/Service and Repair
Vehicles manufactured 2005-
Calibrate the climate control module (CCM).