03L907807AC Nox Sensor VW Sharan Seat Alhambra 5WK9 6686B
Original price was: $513.60.$250.80Current price is: $250.80.03L907807AC 5WK9 6686B 5WK96686B
Measures the level of NOx in the exhaust past the catalytic, part of your Vehicle’s SCR system, includes control module
Diesel powered vehicles, particular turbocharged diesel engines, have very high exhaust gas temperatures due to the pressure and heat created by the ignition cycle. This is intended to reduce the amount of soot released by the engine and to create a more efficient burn. However, the side effect of this is NOx emissions (nitrogen oxide) which is harmful. To reduce NOx emissions modern diesel engines are quipped with an SCR urea system. Urea is sprayed into the exhaust system upstream and the chemical reaction between NOx and the urea creates molecular nitrogen (N2) as well as water which is of course much better for the environment.
The NOx sensor detects the level of nitrogen oxide in the exhaust which in turn ios used to control your Vehicle’s SCR system. Failure of this sensor will result in a check engine light or may even prevent you from starting your vehicle.
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03L907807AC 5WK9 6686B 5WK96686B
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03L907807E 5WK96638C 5WK9 6638C
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04L907807AR A2C39831400-02 SNS470
04L907805C
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5WK9 7235, 04L907805M
04L907805Q
04L907807AR A2C13111000-01 SNS470A
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5WK9 6651A
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059907807E 5WK96687 5WK9 6687