Volvo Workshop Manuals
XC70 L5-2.5L Turbo VIN 59 B5254T2 (2003)
Sensors and Switches > Sensors and Switches - HVAC > Climate Control Exhaust Gas Sensor > Component Information > Locations > Page 1421
Climate Control Exhaust Gas Sensor: Service and Repair
Air quality sensor
Note! A new air quality sensor has been introduced from specific chassis numbers for model year 2002.
The old air quality sensor is fitted in cars with the following chassis numbers:
The following method applies for cars with chassis numbers that higher that those above.
windscreen wiper according to Wiper arm / blade, windshield, replacing See: Wiper and Washer Systems/Wiper Arm/Service and Repair/Wiper
cover panel windscreen wiper channel.
Open the shutter for the air intake (REC).
Removing the sensor
Turn the sensor about 60° anticlockwise (see the illustration).
Note! The sensor can only be positioned one way in the groove (see the illustration).
Pull out the sensor and cable a little so the connector is accessible.
Installing the sensor
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