Sensor, Oil Pressure: Description: Description
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
The oil pressure sensor uses the following three circuits:
- Signal circuit to the PCM
- Sensor ground circuit from the PCM
- 5 volt. Reference circuit from the PCM
The oil pressure sensor returns a voltage signal back to the PCM with. Reference to oil pressure. Ground for the sensor is supplied by the PCM.
The oil pressure sensor is located on the right side of the engine block. The sensor screws into the engines main oil gallery.