BRAND NEW *OEM QUALITY* EXHAUST PRESSURE SENSOR / DIESEL PARTICULATE FILTER PRESSURE SENSOR TO SUIT BMW N47 N57 & M57 Diesel Engines With Soot Particulate Filter.

TO SUIT:

OEM#

13627789219, 13627797517, 13627804862, 13627805152, 7797517, 7805152

PACKAGE INCLUDES:

1 X *OEM QUALITY* EXHAUST PRESSURE SENSOR / DPF SENSOR (4-PIN PLUG).

An exhaust pressure sensor is a component in an engine's exhaust system that measures the pressure of the exhaust gases. This sensor provides valuable data to the engine control unit (ECU) or engine management system, helping to optimize engine performance, emissions, and fuel efficiency. By monitoring exhaust pressure, the ECU can adjust various parameters such as fuel injection timing, turbocharger boost levels, and exhaust gas recirculation (EGR) rates to ensure optimal engine operation under various conditions.

Additionally, exhaust pressure sensors are crucial for diagnosing potential issues with the exhaust system and emissions control systems, aiding in the detection of problems such as clogged diesel particulate filters (DPFs) or malfunctioning EGR valves. Overall, exhaust pressure sensors play a vital role in modern engine management systems, contributing to both performance and environmental considerations.