3025404 - 5010D72 air quality sensor - r r following circuit check

Removing ( Refitting ) Open the bonnet lid.1. Remove the cover.2. Undo the bolts retaining the windscreen base right trim.3. Release the inner retainers using the special tool.

	Name	Country
1	Scraper blade	1.823.015.000

4. Recover the windscreen base right trim. 1. Unscrew the bolt.2. Move the air quality sensor with mounting.3. Disconnect the electrical connections.

	Name	Connector
3	Exhaust gas sensor	K64

4. Unscrew the bolt.5. Remove the sensor (5a), disengaging the retainers (5b). Refitting ( Removing ) Check that the air quality sensor is not damaged.Engage the retainers and secure the sensor to the mounting with the screw.Connect the electrical connectionFit the air quality sensor with mounting, then secure it with the bolt.Fit the windscreen base right trim and engage the inner retainers.Tighten the bolts securing the windscreen base right trim.Fit the cover.Close the bonnet lid.Check the operation of the system using the Examiner or the other diagnostic equipment.