Exhaust pressure sensor

The exhaust pressure sensor is an important component of modern exhaust systems and measures the pressure in a vehicle's exhaust system. These measurements are transmitted to the engine control unit and are used to monitor and control various exhaust aftertreatment systems.

Especially in vehicles with diesel particulate filters (DPF), the exhaust pressure sensor plays a crucial role. It measures the differential pressure in the exhaust system to determine how heavily the particulate filter is loaded with soot particles. Based on this information, the engine control unit can control the filter regeneration and ensure the optimal functioning of the exhaust system.

The sensor is usually connected to the exhaust system via pressure lines and is often located near the particulate filter or other exhaust aftertreatment components. It operates with precise pressure measuring cells that can reliably detect even the smallest pressure changes.

A faulty exhaust pressure sensor can lead to error messages in the vehicle, loss of power, or problems with the regeneration of the diesel particulate filter. Therefore, the correct functioning of this sensor is crucial for engine efficiency and compliance with emissions regulations.

At Autoteile Gossau, you'll find exhaust pressure sensors in original equipment and high-quality aftermarket versions for numerous vehicle makes and models. Benefit from the lowest prices in Switzerland, fast delivery, or pick up your order directly from our store in Gossau and pay conveniently by cash or card.