Mariner 2WD L4-2.3L VIN Z (2005)
Pressure Feedback Exhaust Sensor: Description and Operation
Tube Mounted Differential Pressure Feedback EGR (DPFE) Sensor
TUBE MOUNTED DIFFERENTIAL PRESSURE FEEDBACK EGR (DPFE) SENSOR
Tube Mounted Differential Pressure Feedback EGR (DPFE) Sensor
The tube mounted DPFE sensor is identical in operation as the larger plastic DPFE sensors and uses a 1.0 volt offset. The HI and REF hose connections
are marked on the side of the sensor.
