Diesel Particulate Filter Pressure Sensor Mercedes

A working sensor ensures your exhaust is working well keeping you and the planet healthy.

Diesel particulate filter pressure sensor mercedes.

Emissions from diesel cars are a big concern. Maybe your local mechanic or even mercedes dealer is quoting you 4000 for a dpf replacement. In this article you will learn more about dpf and possible fixes without having to replace it. The whole reason the diesel particulate filter came along was to clean up the diesel car image euro 5 emissions 2009.

The term dpf stands for diesel particulate filter. A faulty dpf sensor means trouble for your car your chances of getting an mot and making it difficult to sell. It is used in the diesel engine that is euro 6 emission compliant. Ensure no engine related fault codes are present they will prevent the dpf from starting ensure there is mor.

Check engine light is on. Pay particular attention to the dpf filter pressure sensor and its associated wiring connectors at this time as well as all hoses pressure lines leading to the sensor. This sensor often fails and then the car mistakenly reports the dpf filter as being full. Are you having problems with your mercedes diesel particulate filter dpf.

Clogged collapsed or damaged pressure lines is a common cause of this code so remove all lines and check for blockages and or damage. You ll know if it stops working as you ll see a warning light on your dashboard. Http amzn to 2vn3gey code reader link. The pressure sensor measures the difference in pressure between the inlet and the outlet of the dpf the difference in pressure corresponding to the degree of saturation inside the filter.

The more the filter is clogged the higher the voltage in volts transmitted by the sensor to the ecu. At a specific voltage corresponding to the. Take a few minutes to read this article before you spend several thousand dollars on a new dpf filter. Http amzn to 2vncsdq liqui moly purge link.

The manufacturers use the diesel particulate filter to filter store and burn the soot particles which are emitted as a result of the combustion process of the diesel.