Give your legendary BMW E39 M5 the care it deserves! In this video, we perform a full oil change and replace the faulty oil ...

I remember someone at a car show telling me you could replace the oil sending unit ... clip and pull the connector straight off the oil pressure sensor. See All 5 Photos Remove the sensor by ...

Of the two components, the oil pressure sensor is the simplest and most affordable to replace. If you visit a professional repair shop for the sensor replacement, you'll likely pay around $150.