Differential Pressure Feedback EGR (DPFE) Sensor

DPFE SENSOR SPECIFICATIONS

Pressure (psi)

In. Hg

⁽¹⁾ Volts

4.34

8.83

4.56

3.25

6.62

3.54

2.17

4.41

2.51

1.08

2.21

1.48

0.5

⁽¹⁾	Voltage specifications are calculated for a VREF equaling 5 volts. Specification may differ by as much as 15 percent. See CIRCUIT TEST HE in TESTS W/CODES - 3.4L article for further testing.