F 250 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Tube Mounted Differential Pressure Feedback EGR Sensor
The tube mounted differential pressure feedback EGR sensor (Figure 89) is identical in operation as the larger metal or plastic DPFE sensors and
uses a 1.0 volt offset. The HI and REF hose connections are marked on the underside of the sensor.
