DPFE Sensor Identification

The differential pressure feedback EGR sensor will either have an aluminum housing or a black plastic housing depending on the application. Also, sensors will have either a 0.55 voltage offset or 1.0 voltage offset (the voltage offset refers to the sensor key ON engine OFF voltage). Refer to the table to identify the sensor for your application when performing Pinpoint Test HE. The part numbers shown in the table are engineering part numbers stamped on the sensor.