Pollutant sensor, component description - GF83.10-P-2191CW
WARNING: This page is about a different car, the 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204.0/2
with CODE (581) Comfort automatic air conditioning up to Model Year 2008
Illustrated on model 204.0
Location
The pollutant sensor is located in the engine compartment beneath the wiper linkage to the left of the radiator tank.
Task
The pollutant sensor records the pollutant concentration:
- Carbon monoxide (CO)
- Nitrogen oxide (NO X )
The values are read in by the automatic air conditioning control and operating unit (N22/7) via the climate control LIN. The control and operating unit automatically regulates the level of recirculated air in accordance with the values that have been read in.